function get_ajax() {
    try {
		var xhr = new ActiveXObject('Msxml2.XMLHTTP');
	} catch (e) {
		try {
			var xhr = new ActiveXObject('Microsoft.XMLHTTP');
		} catch (e2) {
			try {
				var xhr = new XMLHttpRequest();
			} catch (e3) {
				var xhr = false;
			}
		}
	}
	return xhr;
}

function addslashes (str) {
   return (str+'').replace(/[\\"']/g, '\\$&').replace(/\u0000/g, '\\0');
}

function ksort(inputArr, sort_flags) {
    var tmp_arr={}, keys=[], sorter, i, k, that=this, strictForIn = false, populateArr = [];

    switch (sort_flags) {
        case 'SORT_STRING': // compare items as strings
            sorter = function (a, b) {
                return that.strnatcmp(a, b);
            };
            break;
        case 'SORT_LOCALE_STRING': // compare items as strings, based on the current locale (set with  i18n_loc_set_default() as of PHP6)
            var loc = this.i18n_loc_get_default();g
            sorter = this.php_js.i18nLocales[loc].sorting;
            break;
        case 'SORT_NUMERIC': // compare items numerically
            sorter = function (a, b) {
                return (a - b);
            };
            break;
        case 'SORT_REGULAR': // compare items normally (don't change types)
        default:
            sorter = function (a, b) {
                if (a > b) {
                    return 1;
                }
                if (a < b) {
                    return -1;
                }
                return 0;
            };
            break;
    }

    // Make a list of key names
    for (k in inputArr) {
        if (inputArr.hasOwnProperty(k)) {
            keys.push(k);
        }edi
    }
    keys.sort(sorter);

    // BEGIN REDUNDANT
    this.php_js = this.php_js || {};
    this.php_js.ini = this.php_js.ini || {};
    // END REDUNDANT

    strictForIn = this.php_js.ini['phpjs.strictForIn'] && this.php_js.ini['phpjs.strictForIn'].local_value;
    populateArr = strictForIn ? inputArr : populateArr;

    // Rebuild array with sorted key names
    for (i = 0; i < keys.length; i++) {
        k = keys[i];
        tmp_arr[k] = inputArr[k];
        if (strictForIn) {
            delete inputArr[k];
        }
    }
    for (i in tmp_arr) {
        if (tmp_arr.hasOwnProperty(i)) {
            populateArr[i] = tmp_arr[i];
        }
    }

    return strictForIn ? true : populateArr;
}


function strip_tags (input, allowed) {
	allowed = (((allowed || "") + "")
	      .toLowerCase()
	      .match(/<[a-z][a-z0-9]*>/g) || [])
	      .join(''); // making sure the allowed arg is a string containing only tags in lowercase (<a><b><c>)
	   var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi,
	       commentsAndPhpTags = /<!--[\s\S]*?-->|<\?(?:php)?[\s\S]*?\?>/gi;
	   return input.replace(commentsAndPhpTags, '').replace(tags, function($0, $1){
	      return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
	   });
}

function implode (glue, pieces) {
    var i = '', retVal='', tGlue='';
    if (arguments.length === 1) {
        pieces = glue;
        glue = '';
    }
    if (typeof(pieces) === 'object') {
        if (pieces instanceof Array) {
            return pieces.join(glue);
        }
        else {
            for (i in pieces) {
                retVal += tGlue + pieces[i];
                tGlue = glue;
            }
            return retVal;
        }
    }
    else {
        return pieces;
    }
}

function fade_in(obj, display_type, max_opacity) {
	obj.style.opacity = 0;
	obj.style.filter = 'alpha(opacity=0)';
	switch(display_type) {
		case 1:	obj.style.display = 'block'; break;
		case 2:	obj.style.display = 'inline'; break;
		case 3: obj.style.display = 'table-row'; break;
		case 4: obj.style.display = 'table'; break;
		case 5: obj.style.display = 'inline-block'; break;
	}
	for(var i = 1; i < 11; i++) {
		setTimeout('set_opacity(\'' + obj.id + '\', ' + i + ', ' + max_opacity + ')',50*i);
	}
}

function fade_out(obj) {
	obj.style.opacity = 1;
	obj.style.filter = 'alpha(opacity=100)';
	for(var i=10;i>=0;i--) {
		 setTimeout('set_opacity(\'' + obj.id + '\', ' + i + ');',100*(5 - i));
		//alert(i);
	}
}

function set_opacity(id, value, max) {
	if(max <= value) {
		return true;
	}
	obj = getobj(id);
	obj.style.opacity = value / 10;
	obj.style.filter = 'alpha(opacity=' + value * 10 + ')';
	if(value == 0) {
		obj.style.display = 'none';
	}
}

function arrayRemoveElement(arrayName, arrayElement) {
	for(var i=0; i<arrayName.length;i++ ) { 
		if(arrayName[i]==arrayElement) {
			arrayName.splice(i,1); 
		}
	}
}


function getobj(id) {
	if(document.getElementById(id)) {
		return document.getElementById(id);	
	} else {
		return false;
	}
}

function addEvent(element, type, fn, uc) {
	if (element.addEventListener) {
		element.addEventListener(type, fn, uc);
		return true;
	} else {
		element['on' + type] = fn;
	}
}

function removeEvent(obj, type, fn) {
  if(obj.detachEvent) {
    obj.detachEvent('on' + type, fn);
    obj[type + fn] = null;
  } else {
    obj.removeEventListener(type, fn, false);
   }
}

function nl2br (str, is_xhtml) {
    var breakTag = (is_xhtml || typeof is_xhtml === 'undefined') ? '<br />' : '<br>';
    return (str + '').replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '$1'+ breakTag +'$2');
}

function array_merge () {

	var args = Array.prototype.slice.call(arguments),
                            retObj = {}, k, j = 0, i = 0, retArr = true;
    
    for (i=0; i < args.length; i++) {
        if (!(args[i] instanceof Array)) {
            retArr=false;
            break;
        }
    }
    
    if (retArr) {
        retArr = [];
        for (i=0; i < args.length; i++) {
            retArr = retArr.concat(args[i]);
        }
        return retArr;
    }
    var ct = 0;
    
    for (i=0, ct=0; i < args.length; i++) {
        if (args[i] instanceof Array) {
            for (j=0; j < args[i].length; j++) {
                retObj[ct++] = args[i][j];
            }
        } else {
            for (k in args[i]) {
                if (args[i].hasOwnProperty(k)) {
                    if (parseInt(k, 10)+'' === k) {
                        retObj[ct++] = args[i][k];
                    } else {
                        retObj[k] = args[i][k];
                    }
                }
            }
        }
    }
    return retObj;
}

function array_unique (inputArr) {

    var key = '', tmp_arr2 = {}, val = '';

    var __array_search = function (needle, haystack) {
        var fkey = '';
        for (fkey in haystack) {
            if (haystack.hasOwnProperty(fkey)) {
                if ((haystack[fkey] + '') === (needle + '')) {
                    return fkey;
                }
            }
        }
        return false;
    };

    for (key in inputArr) {
        if (inputArr.hasOwnProperty(key)) {
            val = inputArr[key];
            if (false === __array_search(val, tmp_arr2)) {
                tmp_arr2[key] = val;
            }
        }
    }

    return tmp_arr2;
}

function hasClass(element, cls) {
	return element.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'));
}

function addClass(element, cls) {
	if (!this.hasClass(element, cls)) element.className += " " + cls;
}

function removeClass(element, cls) {
	if (hasClass(element, cls)) {
		var reg = new RegExp('(\\s|^)' + cls + '(\\s|$)');
		element.className = element.className.replace(reg, ' ');
	}
}


function urlencode (str) {
    var hexStr = function (dec) {
        return '%' + (dec < 16 ? '0' : '') + dec.toString(16).toUpperCase();
    };

    var ret = '',
            unreserved = /[\w.-]/; // A-Za-z0-9_.- // Tilde is not here for historical reasons; to preserve it, use rawurlencode instead
    str = (str+'').toString();

    for (var i = 0, dl = str.length; i < dl; i++) {
        var ch = str.charAt(i);
        if (unreserved.test(ch)) {
            ret += ch;
        }
        else {
            var code = str.charCodeAt(i);
            if (0xD800 <= code && code <= 0xDBFF) { // High surrogate (could change last hex to 0xDB7F to treat high private surrogates as single characters); https://developer.mozilla.org/index.php?title=en/Core_JavaScript_1.5_Reference/Global_Objects/String/charCodeAt
                ret += ((code - 0xD800) * 0x400) + (str.charCodeAt(i+1) - 0xDC00) + 0x10000;
                i++; // skip the next one as we just retrieved it as a low surrogate
            }
            // We never come across a low surrogate because we skip them, unless invalid
            // Reserved assumed to be in UTF-8, as in PHP
            else if (code === 32) {
                ret += '+'; // %20 in rawurlencode
            }
            else if (code < 128) { // 1 byte
                ret += hexStr(code);
            }
            else if (code >= 128 && code < 2048) { // 2 bytes
                ret += hexStr((code >> 6) | 0xC0);
                ret += hexStr((code & 0x3F) | 0x80);
            }
            else if (code >= 2048) { // 3 bytes (code < 65536)
                ret += hexStr((code >> 12) | 0xE0);
                ret += hexStr(((code >> 6) & 0x3F) | 0x80);
                ret += hexStr((code & 0x3F) | 0x80);
            }
        }
    }
    return ret;
}


function toggle_div_and_tri(id) {
	var tri = getobj(id + '_tri');
	var content = getobj(id + '_content');
	if(hasClass(content, 'hidden')) {
		removeClass(content, 'hidden');
		tri.src = '/assets/new_outer/tri_expanded.png';
	} else {
		addClass(content, 'hidden');
		tri.src = '/assets/new_outer/tri_collapsed.png';
	}
}

function update_embed_settings() {

	var swatches = new Array();
	swatches[1] = new Array();
	swatches[2] = new Array();
	swatches[3] = new Array();
	swatches[4] = new Array();
	swatches[5] = new Array();
	swatches[6] = new Array();
	swatches[7] = new Array();
	swatches[8] = new Array();
	swatches[9] = new Array();
	swatches[10] = new Array();
	swatches[11] = new Array();
	
	swatches[1]['font_size']             = '11px';
	swatches[1]['border_color']          = '666666';
	swatches[1]['heading_text_color']    = 'ffffff';
	swatches[1]['heading_bg_color']      = '666666';
	swatches[1]['link_color']            = '666666';
	swatches[1]['text_color']            = '333333';
	swatches[1]['content_bg_color']      = 'ffffff';
	swatches[1]['content_divider_color'] = 'cccccc';

	swatches[2]['font_size']             = '11px';
	swatches[2]['border_color']          = '3a3a3a';
	swatches[2]['heading_text_color']    = 'ffffff';
	swatches[2]['heading_bg_color']      = '3a3a3a';
	swatches[2]['link_color']            = '999999';
	swatches[2]['text_color']            = '333333';
	swatches[2]['content_bg_color']      = 'ffffff';
	swatches[2]['content_divider_color'] = 'cccccc';

	swatches[3]['font_size']             = '11px';
	swatches[3]['border_color']          = '2b405b';
	swatches[3]['heading_text_color']    = 'ffffff';
	swatches[3]['heading_bg_color']      = '2b405b';
	swatches[3]['link_color']            = '6b8ab6';
	swatches[3]['text_color']            = '333333';
	swatches[3]['content_bg_color']      = 'ffffff';
	swatches[3]['content_divider_color'] = 'cccccc';

	swatches[4]['font_size']             = '11px';
	swatches[4]['border_color']          = '006699';
	swatches[4]['heading_text_color']    = 'ffffff';
	swatches[4]['heading_bg_color']      = '006699';
	swatches[4]['link_color']            = '54abd6';
	swatches[4]['text_color']            = '333333';
	swatches[4]['content_bg_color']      = 'ffffff';
	swatches[4]['content_divider_color'] = 'cccccc';

	swatches[5]['font_size']             = '11px';
	swatches[5]['border_color']          = '234900';
	swatches[5]['heading_text_color']    = 'ffffff';
	swatches[5]['heading_bg_color']      = '234900';
	swatches[5]['link_color']            = '4e9e00';
	swatches[5]['text_color']            = '333333';
	swatches[5]['content_bg_color']      = 'ffffff';
	swatches[5]['content_divider_color'] = 'cccccc';

	swatches[6]['font_size']             = '11px';
	swatches[6]['border_color']          = 'e1600f';
	swatches[6]['heading_text_color']    = 'ffffff';
	swatches[6]['heading_bg_color']      = 'e1600f';
	swatches[6]['link_color']            = 'febd01';
	swatches[6]['text_color']            = '333333';
	swatches[6]['content_bg_color']      = 'ffffff';
	swatches[6]['content_divider_color'] = 'cccccc';

	swatches[7]['font_size']             = '11px';
	swatches[7]['border_color']          = 'cc2550';
	swatches[7]['heading_text_color']    = 'ffffff';
	swatches[7]['heading_bg_color']      = 'cc2550';
	swatches[7]['link_color']            = 'e87a9f';
	swatches[7]['text_color']            = '333333';
	swatches[7]['content_bg_color']      = 'ffffff';
	swatches[7]['content_divider_color'] = 'cccccc';

	swatches[8]['font_size']             = '11px';
	swatches[8]['border_color']          = '402061';
	swatches[8]['heading_text_color']    = 'ffffff';
	swatches[8]['heading_bg_color']      = '402061';
	swatches[8]['link_color']            = '9461ca';
	swatches[8]['text_color']            = '333333';
	swatches[8]['content_bg_color']      = 'ffffff';
	swatches[8]['content_divider_color'] = 'cccccc';

	swatches[9]['font_size']             = '11px';
	swatches[9]['border_color']          = '5d1719';
	swatches[9]['heading_text_color']    = 'ffffff';
	swatches[9]['heading_bg_color']      = '5d1719';
	swatches[9]['link_color']            = 'cd311b';
	swatches[9]['text_color']            = '333333';
	swatches[9]['content_bg_color']      = 'ffffff';
	swatches[9]['content_divider_color'] = 'cccccc';

	swatches[10]['font_size']             = '11px';
	swatches[10]['border_color']          = 'transparent';
	swatches[10]['heading_text_color']    = '666666';
	swatches[10]['heading_bg_color']      = 'transparent';
	swatches[10]['link_color']            = '666666';
	swatches[10]['text_color']            = '333333';
	swatches[10]['content_bg_color']      = 'transparent';
	swatches[10]['content_divider_color'] = 'cccccc';
	
	swatches[11]['font_size']             = '11px';
	swatches[11]['border_color']          = '186ab0';
	swatches[11]['heading_text_color']    = 'ffffff';
	swatches[11]['heading_bg_color']      = '186ab0';
	swatches[11]['link_color']            = 'ffab3d';
	swatches[11]['text_color']            = '333333';
	swatches[11]['content_bg_color']      = 'ffffff';
	swatches[11]['content_divider_color'] = 'cccccc';

	var selected_swatch = document.getElementsByClassName('selected_swatch');
	var selected_swatch_id = selected_swatch[0].id.replace(/^swatch_([0-9]+)$/, '$1');

	var textarea = getobj('embed_textarea');
	
	textarea.value = textarea.value.replace(/font_size:\'\'/, 'font_size:\'' + swatches[selected_swatch_id]['font_size'] + '\'');
	textarea.value = textarea.value.replace(/border_color:\'\'/, 'border_color:\'' + swatches[selected_swatch_id]['border_color'] + '\'');
	textarea.value = textarea.value.replace(/heading_text_color:''/, 'heading_text_color:\'' + swatches[selected_swatch_id]['heading_text_color'] + '\'');
	textarea.value = textarea.value.replace(/heading_bg_color:\'\'/, 'heading_bg_color:\'' + swatches[selected_swatch_id]['heading_bg_color'] + '\'');
	textarea.value = textarea.value.replace(/link_color:\'\'/, 'link_color:\'' + swatches[selected_swatch_id]['link_color'] + '\'');
	textarea.value = textarea.value.replace(/text_color:\'\'/, 'text_color:\'' + swatches[selected_swatch_id]['text_color'] + '\'');
	textarea.value = textarea.value.replace(/content_bg_color:\'\'/, 'content_bg_color:\'' + swatches[selected_swatch_id]['content_bg_color'] + '\'');
	textarea.value = textarea.value.replace(/content_divider_color:\'\'/, 'content_divider_color:\'' + swatches[selected_swatch_id]['content_divider_color'] + '\'');
	

	var border_on = getobj('embed_borderon');
	if(border_on.checked) {
		textarea.value = textarea.value.replace(/border_color:\'.+\'/i, 'border_color:\'' + swatches[selected_swatch_id]['border_color'] + '\'');	
	} else {
		textarea.value = textarea.value.replace(/border_color:\'.+\'/i, 'border_color:\'transparent\'');
	}

	var shell_on = getobj('embed_shellon');
	if(shell_on.checked) {
		textarea.value = textarea.value.replace(/shell:false/i, 'shell:true');
	} else {
		textarea.value = textarea.value.replace(/shell:true/i, 'shell:false');
	}

	var headlinetitle_on = getobj('embed_headlinetitleon');
	if(headlinetitle_on.checked) {
		var selected_swatch = document.getElementsByClassName('selected_swatch');
		var selected_swatch_id = selected_swatch[0].id.replace(/^swatch_([0-9]+)$/, '$1');
		textarea.value = textarea.value.replace(/heading_bg_color:\'.+\'/i, 'heading_bg_color:\'' + swatches[selected_swatch_id]['heading_bg_color'] + '\'');	
	} else {
		textarea.value = textarea.value.replace(/heading_bg_color:\'.+\'/i, 'heading_bg_color:\'transparent\'');
	}

	var fontsize = getobj('embed_fontsize');
	if(fontsize.value.match(/^[0-9]+(?:pt|px|em)$/)) {
		textarea.value = textarea.value.replace(/font_size:\'.+\'/i, 'font_size:\'' + fontsize.value + '\'');	
	}

	
	
	var scrolling = getobj('embed_scrolling');
	if(scrolling.checked) {
		textarea.value = textarea.value.replace(/scrolling:false/i, 'scrolling:true');
	} else {
		textarea.value = textarea.value.replace(/scrolling:true/i, 'scrolling:false');	
	}

	var autoupdate = getobj('embed_autoupdate');
	if(autoupdate.checked) {
		textarea.value = textarea.value.replace(/update:false/i, 'update:true');
	} else {
		textarea.value = textarea.value.replace(/update:true/i, 'update:false');	
	}
	
	var perpage = getobj('embed_perpage');
	if(perpage.value.match(/^[0-9]+$/)) {
		textarea.value = textarea.value.replace(/per_page:[0-9]+/, 'per_page:' + perpage.value);
	}

	var width = getobj('embed_width');
	if(width.value.match(/^[0-9]+$/)) {
		textarea.value = textarea.value.replace(/width:[0-9]+/, 'width:' + width.value);
	}

	var height = getobj('embed_height');
	if(height.value.match(/^[0-9]+$/)) {
		textarea.value = textarea.value.replace(/height:[0-9]+/, 'height:' + height.value);
	}
	
	var title = getobj('embed_title');
	if(title != '') {
		textarea.value = textarea.value.replace(/title:\'.*\'/i, 'title:\'' + addslashes(title.value) + '\'');
	}

	var subtitle = getobj('embed_subtitle');
	if(subtitle != '') {
		textarea.value = textarea.value.replace(/subtitle:\'.*\'/i, 'subtitle:\'' + addslashes(subtitle.value) + '\'');
	}
	
}

function toggle_embed_container() {
	var div = getobj('embed_container');
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');
		update_embed_settings();
	} else {
		addClass(div, 'hidden');
	}
	
}

function select_swatch(id) {

	for(var i = 1; i < 12; i++) {
		var swatch = getobj('swatch_' + i);
		if(swatch) {
			removeClass(swatch, 'selected_swatch');
		}
	}
	var div = getobj('swatch_' + id);
	addClass(div, 'selected_swatch');
}


function add_tweet_to_favorites(tweet_id) {
	
	var link = getobj('add_to_favorites_link_' + tweet_id);
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response == '1') {
					alert('You have already added this tweet to your favorites.');
				}
				
				if(response == 'ok') {
					link.innerHTML = 'Unfavorite';
					link.setAttribute('href', 'javascript:add_tweet_to_favorites(\'' + id + '\');');
				}
			}
		}
	};

	var data = '&tweet_id=' + urlencode(tweet_id);

	ajax.open("POST", "/ajax/add_tweet_to_favorites", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

/*
function get_home_subscriptions_stream() {
	var ajax = get_ajax();
	removeClass(getobj('tab_subscriptions'), 'tab_inactive');
	addClass(getobj('tab_subscriptions'), 'tab_active');
	removeClass(getobj('tab_people'), 'tab_active');
	addClass(getobj('tab_people'), 'tab_inactive');
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;				
				getobj('walu_content').innerHTML = response;
				fix_sidebar_height();
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/get_home_subscriptions_stream", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function get_home_people_stream() {
	var ajax = get_ajax();
	removeClass(getobj('tab_subscriptions'), 'tab_active');
	addClass(getobj('tab_subscriptions'), 'tab_inactive');
	removeClass(getobj('tab_people'), 'tab_inactive');
	addClass(getobj('tab_people'), 'tab_active');
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;				
				getobj('walu_content').innerHTML = response;
				fix_sidebar_height();
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/get_home_people_stream", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}*/


function get_more_home_stream(more_id) {
	var button  = getobj('more_button_' + more_id);
	var content = getobj('more_content_' + more_id);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;				
				button.style.display = 'none';
				content.innerHTML = response;
				fix_sidebar_height();
			}
		}
	};
	var data = '&more_id=' + urlencode(more_id);
	ajax.open("POST", "/ajax/get_more_home_stream", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_more_user_bundles_profile(user_id, more_id) {
	var button  = getobj('more_button_' + more_id);
	var content = getobj('more_content_' + more_id);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;				
				button.style.display = 'none';
				content.innerHTML = response;
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&more_id=' + urlencode(more_id);
	ajax.open("POST", "/ajax/get_more_user_bundles_profile", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function add_to_friends(user_id) {
	var button  = getobj('friend_button_' + user_id);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {				
				var response = ajax.responseText;
				button.innerHTML = 'Unfollow';
				button.className = 'red_button';
				button.setAttribute('onclick', 'remove_from_friends(' + user_id + ');');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id);
	ajax.open("POST", "/ajax/add_to_friends", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function remove_from_friends(user_id) {
	var button  = getobj('friend_button_' + user_id);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				button.innerHTML = 'Follow';
				button.className = 'green_button';
				button.setAttribute('onclick', 'add_to_friends(' + user_id + ');');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id);
	ajax.open("POST", "/ajax/remove_from_friends", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function select_menu_item(tag) {

	var items = document.getElementsByClassName('right_menu_selected');
	for(var i = 0; i < items.length; i++) {
		removeClass(items[i], 'right_menu_selected');
	}
	
	addClass(getobj('right_menu_' + tag), 'right_menu_selected');
	
}

function show_follow_bundle_confirmation(id) {
	var div = getobj('ft_not_follow_bundle_' + id);
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
	var button  = getobj('subscribe_button_' + id);
	button.className = 'dark_grey_button';
	button.setAttribute('onclick', 'close_follow_bundle_confirmation(' + id + ');');
}


function subscribe(walu_id) {

	var button  = getobj('subscribe_button_' + walu_id);
	var num = getobj('num_subscribers_value');
	
	close_follow_bundle_confirmation(walu_id);

	button.innerHTML = 'Unfollow Bundle';
	button.setAttribute('onclick', 'unsubscribe(\'' + walu_id + '\');');
	button.className = 'red_button';

	if(typeof num.id != 'undefined') {
		var new_num = parseInt(num.innerHTML) + 1;
		num.innerHTML = new_num;
	}
	
	var tweet = getobj('follow_bundle_twitter_' + walu_id);
	if(tweet.getAttribute('src') == '/assets/new_outer/twitter-icon-small.gif') {
		var tweet = 1;
	} else {
		var tweet = 0;
	}

	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&tweet=' + urlencode(tweet);

	ajax.open("POST", "/ajax/subscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function unsubscribe(walu_id) {
	
	var button  = getobj('subscribe_button_' + walu_id);
	var num = getobj('num_subscribers_value');

	button.innerHTML = 'Follow Bundle';
	button.setAttribute('onclick', 'show_follow_bundle_confirmation(\'' + walu_id + '\');');
	button.className = 'green_button';

	var new_num = parseInt(num.innerHTML) - 1;
	num.innerHTML = new_num;
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/unsubscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}




function subscribe_from_listing(walu_id) {

	var button  = getobj('subscribe_button_' + walu_id);
	
	button.innerHTML = 'Unfollow Bundle';
	button.setAttribute('onclick', 'unsubscribe_from_listing(\'' + walu_id + '\');');
	button.className = 'red_button';

	var tweet = 0;

	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&tweet=' + urlencode(tweet);

	ajax.open("POST", "/ajax/subscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function unsubscribe_from_listing(walu_id) {
	
	var button  = getobj('subscribe_button_' + walu_id);

	button.innerHTML = 'Follow Bundle';
	button.setAttribute('onclick', 'subscribe_from_listing(\'' + walu_id + '\');');
	button.className = 'green_button';

	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/unsubscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function show_follow_bundle_confirmation_link(id) {
	var div = getobj('ft_not_follow_bundle_' + id);
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
	var link  = getobj('subscribe_' + id);
	link.className = 'grey';
	link.setAttribute('onclick', 'close_follow_bundle_confirmation_link(' + id + ');');
}


function subscribe_link(walu_id) {

	var link  = getobj('subscribe_' + walu_id);
	var num = getobj('num_subscribers_' + walu_id);

	close_follow_bundle_confirmation_link(walu_id);

	link.innerHTML = 'Unfollow';
	link.setAttribute('onclick', 'unsubscribe_link(\'' + walu_id + '\');');
	link.className = '';

	if(typeof num.id != 'undefined') {
		var new_num = parseInt(num.innerHTML) + 1;
		num.innerHTML = new_num;
	}
	
	var tweet = getobj('follow_bundle_twitter_' + walu_id);
	if(tweet.getAttribute('src') == '/assets/new_outer/twitter-icon-small.gif') {
		var tweet = 1;
	} else {
		var tweet = 0;
	}
	
	
	

	var new_num = parseInt(num.innerHTML) + 1;
	num.innerHTML = new_num;
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&tweet=' + urlencode(tweet);

	ajax.open("POST", "/ajax/subscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function unsubscribe_link(walu_id) {
	
	var link  = getobj('subscribe_' + walu_id);
	var num = getobj('num_subscribers_' + walu_id);

	link.innerHTML = 'Follow';
	link.setAttribute('onclick', 'show_follow_bundle_confirmation_link(\'' + walu_id + '\');');

	var new_num = parseInt(num.innerHTML) - 1;
	num.innerHTML = new_num;

	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/unsubscribe", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}



function show_curation_dialog(id) {

	var dialogs = document.getElementsByClassName('curation_dialog');
	for(var n = 0; n < dialogs.length; n++) {
		dialogs[n].style.display = 'none';
	}
	
	var dialog = getobj('curation_dialog_' + id);
	
	if(dialog.style.display != 'block') {
	//	fade_in(dialog, 1, 11);
		dialog.style.display = 'block';
		//alert(dialog.offsetHeight);
		dialog.style.bottom = '-' + (dialog.offsetHeight - 30) + 'px';
		//$('.scroll-pane').jScrollPane();
		
		//var ajax = get_ajax();

//		ajax.onreadystatechange  = function() {
//			if(ajax.readyState == 4) {
//				if(ajax.status  == 200) {
					
//					var response = ajax.responseText;
					
//					dialog.innerHTML = response;

//					
//				}
//			}
///		};

//		var data = '';

//		ajax.open("POST", "/ajax/get_curate_list_bundles", true); 
//		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
//		ajax.send(data);
		
		
	}	
}




function show_my_subscriptions() {
	removeClass(getobj('my_subscriptions'), 'pane_off');
	addClass(getobj('my_subscriptions'), 'pane_on');
	getobj('bottom_0').className = 'service_subscriptions_footer';
}

function show_my_twitter() {
	removeClass(getobj('my_subscriptions'), 'pane_on');
	addClass(getobj('my_subscriptions'), 'pane_off');
	getobj('bottom_0').className = 'service_twitter_footer';
}



function toggle_source(walu_id, id) {

	var ajax = get_ajax();
	
	var exclude_source_ids = new Array();
	
	var container = getobj('sources_container');
	for(var n = 0; n < container.childNodes.length; n++) {
		var node = container.childNodes[n];
		if((node.id != undefined) && (node.id != '')) {
			if(node.checked == false) {
				var exclude_source_id = node.id.replace(/^source_([0-9])$/, '$1');
				exclude_source_ids.push(exclude_source_id);
			}
		}
	}
	var exclude_source_ids_string = exclude_source_ids.join('|');
	
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				//alert(response);
				
				getobj('source_content').innerHTML = response;
				
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&exclude_source_ids=' + urlencode(exclude_source_ids_string);

	ajax.open("POST", "/ajax/toggle_sources", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

/*
function get_users_tweets(username, more_id) {

	if(getobj('max_id')) {
		if(more_id == 1) {
			max_id = 0;
		} else {
			var max_id = getobj('max_id').innerHTML;
			var remove_max_id = getobj('max_id');
			remove_max_id.parentNode.removeChild(remove_max_id);
		}
	} else {
		var max_id = 0;
	}
		
//	getobj('top_1_title').innerHTML = username;

	selected_rows = new Array();	
	
	
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(more_id == 1) {
//					alert('more_id is 1');
					getobj('b_pane_content_1').innerHTML = response;
				} else {
//					alert('more_id is ' + more_id);
					//getobj('connection_content_inner_' + more_id).innerHTML = response;
					//getobj('connection_more_' + more_id).style.display = 'none';
				}
				//$('.scroll-pane').jScrollPane();

				var connection_contents = document.getElementsByClassName('connection_content');
				for(var i in connection_contents) {
					if(typeof connection_contents[i].id != 'undefined') {
						var height = connection_contents[i].offsetHeight - 12;
						var h2s = connection_contents[i].getElementsByTagName('h2');
						h2s[0].style.height = height + 'px';
					}
				}

				$(".connection_content").draggable({
					helper:'clone',
					revert:'invalid',
					connectToSortable:'#sort',
					opacity:0.85
				});


			}
		}
	};

	var data = '&username=' + urlencode(username) + '&more_id=' + urlencode(more_id) + '&max_id=' + urlencode(max_id);

	ajax.open("POST", "/ajax/get_users_tweets", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/
/*
function twitter_search_new_content(query) {
	
	if(getobj('since_id')) {
		var since_id = getobj('since_id').innerHTML;	
	} else {
		var since_id = 0;
	}

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {

				var response = ajax.responseXML;
				
				//alert(response);

				if(response.getElementsByTagName('num')[0]) {
					var nums = response.getElementsByTagName('num');
					var num = parseInt(nums[0].firstChild.nodeValue);
				}
				if(response.getElementsByTagName('since_id')[0]) {
					var since_ids = response.getElementsByTagName('since_id');
					var since_id = parseInt(since_ids[0].firstChild.nodeValue);
				}
				
				if(since_id > 0) {
					getobj('since_id').innerHTML = since_id;
				}
				
				if(num > 0) {
					getobj('connection_new_content').style.display = 'block';
				}
				
				var current_num = getobj('num_new').innerHTML;
				current_num = parseInt(current_num);
				
				var new_num = current_num + num;

				getobj('num_new').innerHTML = new_num;
				//$('.scroll-pane').jScrollPane();

				currentlyUpdatingTimerId = setTimeout('twitter_search_new_content(\'' + query + '\')', 60000);
				
			}
		}
	};

	var data = '&query=' + urlencode(query) + '&since_id=' + urlencode(since_id);

	ajax.open("POST", "/ajax/get_twitter_search_new_content", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/
/*
function save_twitter_search() {
	
	var query = getobj('search_query_sidebar').value;
	var search_type = 1;
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('twitter_saved_searches').innerHTML = getobj('twitter_saved_searches').innerHTML + response;
				getobj('twitter_save_search_text').innerHTML = 'Delete saved search';
				getobj('twitter_save_search_text').setAttribute('href', 'javascript:delete_saved_search(\'' + query + '\');');

			}
		}
	};

	var data = '&query=' + urlencode(query) + '&type=' + urlencode(search_type);

	ajax.open("POST", "/ajax/save_search", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/
/*
function delete_saved_search(query) {

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;

				// remove from sidebar
				//getobj('twitter_saved_searches').innerHTML = getobj('twitter_saved_searches').innerHTML + response;
				getobj('twitter_save_search_text').innerHTML = 'Save search';
				getobj('twitter_save_search_text').setAttribute('href', 'javascript:save_twitter_search(\'' + query + '\');');

			}
		}
	};

	var data = '&query=' + urlencode(query);

	ajax.open("POST", "/ajax/delete_save_search", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}
*/
/*
function show_save_search_button() {
	return false;
	getobj('inner_1_footer').innerHTML = '<input type="submit" id="save_search_button" onclick="save_search();" class="greyborder" value="Save Search" style="margin-top:-2px;" />';	
}
*/
/*
function trigger_saved_twitter_search(search_query) {
	getobj('search_query_sidebar').value = search_query;
	twitter_search(false, true, 1);
}
*/
/*
function remove_saved_search() {
	alert('test');
}
*/
/*
function get_add_source_html() {

	overlay();
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('overlay').innerHTML = response;
			}
		}
	};

	var data = '';

	ajax.open("POST", "/ajax/get_add_source_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

	overlayResize(500);
}
*/
/*
function get_num_bundles() {

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(response == 0) {
					get_add_new_bundle_form_html();
					//get_startup_html();
				} else {
					get_my_bundles();				
				}
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/get_num_bundles", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/




function hide_comment_form(connection_content_id) {
	var comment_form = getobj('comment_form_' + connection_content_id);
	if(!hasClass(comment_form, 'hidden')) {
		addClass(comment_form, 'hidden');
	}
}

function show_comment_form(connection_content_id) {
	var comment_form = getobj('comment_form_' + connection_content_id);
	var comment_text = getobj('comment_text_' + connection_content_id);
	if(hasClass(comment_form, 'hidden')) {
		removeClass(comment_form, 'hidden');
		comment_text.focus();
	}
}

function submit_comment(connection_content_id, walu_id) {
	
	var text = getobj('comment_text_' + connection_content_id);
	var checkbox = getobj('comment_tweet_' + connection_content_id);
	
	var tweet = checkbox.checked ? '1' : '0';
	
	if(text.value.length > 0) {

		var ajax = get_ajax();
	
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
				
					var response = ajax.responseText;
				
					text.value = '';
					deactivate_stream_comment(connection_content_id);
					//hide_comment_form(connection_content_id);
					
					var comment_div = getobj('comments_' + connection_content_id);
					comment_div.innerHTML = comment_div.innerHTML + response;
					

				}
			}
		};
		
//		alert(text.value);
//		alert(urlencode(text.value));

		var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_id=' + urlencode(connection_content_id) + '&text=' + urlencode(text.value) + '&tweet=' + urlencode(tweet);

		ajax.open("POST", "/ajax/submit_comment", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}
}


function like(connection_content_id, walu_id) {
	
	var ajax = get_ajax();
	
	var like_text = getobj('like_text_' + connection_content_id);
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				like_text.innerHTML = response;

			}
		}
	};

	var data = '&connection_content_id=' + urlencode(connection_content_id) + '&walu_id=' + urlencode(walu_id);
	
	ajax.open("POST", "/ajax/like", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}

function comment_chars_left(e, connection_content_id) {

	var comment_text = getobj('comment_text_' + connection_content_id);
	var checkbox = getobj('comment_tweet_' + connection_content_id);
	var chars_left = getobj('comment_chars_left_' + connection_content_id);
	var chars_left_div = getobj('comment_chars_left_div_' + connection_content_id);
	
	if(checkbox.checked) {
		if(hasClass(chars_left_div, 'hidden')) {
			removeClass(chars_left_div, 'hidden');
		}
		var limit = 120;
		var chars_left_value = limit - comment_text.value.length;
		chars_left.innerHTML = chars_left_value;
	} else {
		if(!hasClass(chars_left_div, 'hidden')) {
			addClass(chars_left_div, 'hidden');
		}
	}
	
	
}


function load_all_comments(connection_content_id, walu_id) {
	
	var comments = getobj('comments_' + connection_content_id);
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				comments.innerHTML = response;

			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_id=' + urlencode(connection_content_id);

	ajax.open("POST", "/ajax/load_all_comments", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}

function show_subscribers(bundle_id) {

	var pics = getobj('bundle_' + bundle_id + '_subscribers_pics');
	if(hasClass(pics, 'hidden')) {
		removeClass(pics, 'hidden');	
	} else {
		addClass(pics, 'hidden');	
	}
	
}

function show_all_tags(bundle_id) {

	var overview = getobj('bundle_' + bundle_id + '_tags_overview');
	var all = getobj('bundle_' + bundle_id + '_tags_all');
	
	addClass(overview, 'hidden');
	removeClass(all, 'hidden');
	
}


function get_edit_bundle_form_html(walu_id) {

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('b_pane_content_2').innerHTML = response;
				//$('.scroll-pane').jScrollPane();				
//				deactivate_top_2_buttons();
				refresh_tags(false);

			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/get_edit_bundle_form_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}

lat = 0;
lng = 0;

function get_html5_geolocation(obj) {
	
	
	if(obj.checked) {

		if (navigator.geolocation) {
			navigator.geolocation.getCurrentPosition(function(position) {
				lat = position.coords.latitude;
				lng = position.coords.longitude;
			});
		} else if (google.gears) {
			browserSupportFlag = true;
			var geo = google.gears.factory.create('beta.geolocation');
			geo.getCurrentPosition(function(position) {
				lat = position.latitude;
				lng = position.longitude;
			}, function() {
				handleNoGeoLocation(browserSupportFlag);
			});
		} else {
			lat = 0;
			lng = 0;
		}
		
		
	} else {
		
		lat = 0;
		lng = 0;
		
	}	
}

function get_add_new_bundle_form_html() {


	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('b_pane_content_2').innerHTML = response;
				//$('.scroll-pane').jScrollPane();
				
				//deactivate_top_2_buttons();

			}
		}
	};

	var data = '';

	ajax.open("POST", "/ajax/get_add_new_bundle_form_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}




function remove_from_walu(connection_content_id) {

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response == 'ok') {
					get_walu_content(1, walu_id);
				}
				//$('.scroll-pane').jScrollPane();
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_id=' + urlencode(connection_content_id);

	ajax.open("POST", "/ajax/remove_from_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}



function overlay() {

	if(typeof window.innerWidth != 'undefined') {
		var viewportWidthX = window.innerWidth;
		var viewportOffsetY = window.pageYOffset;
	} else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0) {
		var viewportWidthX = document.documentElement.clientWidth;
		var viewportOffsetY = document.body.scrollTop;
	} else {
		var viewportWidthX = document.getElementsByTagName('body')[0].clientWidth;
		var viewportOffsetY = document.documentElement.scrollTop;
	}
	
	var overlayBg = getobj('overlayBg');
	var overlay = getobj('overlay');
	
	overlay.style.backgroundColor = '#fff';

	fade_in(overlayBg, 1, 6);
	fade_in(overlay, 1, 11);

	overlaySetContent("<img src=\"/assets/overlay_loading.gif\" />");
	overlayResize(35);

}

function overlayBg() {

	fade_in(getobj('overlayBg'), 1, 9);


	
}


function overlayResize(width) {
	var overlay = getobj('overlay');
	overlay.style.width = width + 'px';
	if(typeof window.innerWidth != 'undefined') {
		var viewportWidthX = window.innerWidth;
		var viewportOffsetY = window.pageYOffset;
	} else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0) {
		var viewportWidthX = document.documentElement.clientWidth;
		var viewportOffsetY = document.body.scrollTop;
	} else {
		var viewportWidthX = document.getElementsByTagName('body')[0].clientWidth;
		var viewportOffsetY = document.documentElement.scrollTop;
	}
	overlay.style.left = ((viewportWidthX / 2) - (width / 2)) + 'px';
	overlay.style.top = (viewportOffsetY + 140) + 'px';
}

function overlaySetContent(html) {
	var overlay = getobj('overlay');
	
//	if(type == 0) {
//		overlay.innerHTML = html;
//	}
	
//	if(type == 1) {
		overlay.innerHTML = '<div class="overlay_close"><img src="/assets/icons/overlay_close.png" style="cursor:pointer;" onclick="overlayRemove();" /></div>' + html;
//	}		
	
	return true;
}

function toggle_tweetbox() {

	if(getobj('tweetbox')) {
		var tb = getobj('tweetbox');
		var icon = getobj('top_1_create_icon');
		if(tb.style.display == 'none') {
			tb.style.display = 'block';
			addClass(icon, 'connection_content_twitter_create_icon_selected');
		} else {
			tb.style.display = 'none';
			removeClass(icon, 'connection_content_twitter_create_icon_selected');
		}
	}
}


function overlayRemove() {
	getobj('overlay').style.display = 'none';
	getobj('overlayBg').style.display = 'none';
	getobj('overlay').innerHTML = '';
	getobj('overlay').style.height = 'auto';
}

function show_add_source_twitter() {
	fade_in(getobj('add_source_twitter'), 1, 11);
	fade_out(getobj('add_source_rss'));
	//
	//
}	
function show_add_source_rss() {
	fade_in(getobj('add_source_rss'), 1, 11);
	fade_out(getobj('add_source_twitter'));
	//
	//
}	
	
function toggle_row(id) {
	var obj = getobj(id);
	var icon = getobj(id + '_icon');
	var content = getobj(id + '_content');

	if(hasClass(obj, 'expanded')) {
		removeClass(obj, 'expanded');
		icon.src = '/assets/icons/arrow_closed.png';
		content.style.display = 'none';
	} else {
		addClass(obj, 'expanded');
		icon.src = '/assets/icons/arrow_open.png';
		content.style.display = 'block';
	}
	//$('.scroll-pane').jScrollPane();
}

function get_connection_content(title, connection_id, type_id, subtype_id, param_1, more_id) {

	hide_toolbar_menu('searches');
	hide_toolbar_menu('lists');
	
	if(subtype_id == 10) { // lists
		var connections = document.getElementsByClassName('connection');
		for(var i in connections) {
			if(typeof connections[i].id != 'undefined') {
				removeClass(connections[i], 'toolbar_selected');
			}
		}
		
		var item = getobj('toolbar_lists_item');
		addClass(item, 'toolbar_selected');
		
	} else {

		var connections = document.getElementsByClassName('connection');
		for(var i in connections) {
			if(typeof connections[i].id != 'undefined') {
				removeClass(connections[i], 'toolbar_selected');
			}
		}
		
		var connection = getobj('connection_' + connection_id);
		addClass(connection, 'toolbar_selected');
	}
	
	if(currentlyUpdatingTimerId) {
		clearTimeout(currentlyUpdatingTimerId);
	}
	
	if(getobj('max_id')) {
		if(more_id == 1) {
			max_id = 0;
		} else {
			var max_id = getobj('max_id').innerHTML;	
			var remove_max_id = getobj('max_id');
			remove_max_id.parentNode.removeChild(remove_max_id);
		}
	} else {
		var max_id = 0;
	}
	
	var all_connections = document.getElementsByClassName('twitter_connection');
	for(var n = 0; n < all_connections.length; n++) {                 
		if(hasClass(all_connections[n], 'twitter_connection_hover')) {
			removeClass(all_connections[n], 'twitter_connection_hover');
		}
	}

	addClass(getobj('connection_' + connection_id), 'twitter_connection_hover');
	
	if(getobj('connection_new_content_loading')) {
		getobj('connection_new_content_loading').style.display = 'inline';
	}
	
	//if(currentlyUpdatingTimerId) {
	//	currentlyUpdatingTimerId = 0;
	//}
	
	//getobj('top_1_title').innerHTML = title;
	
	selected_rows = new Array();
	
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response == '0x00') {
					alert('Twitter API is unreachable. Please try again later');
				}

				//getobj('twitter_connection_' + connection_id + '_number').innerHTML = '';
				
				if(more_id == 1) {
					getobj('b_pane_content_1').innerHTML = response;
				} else {
					getobj('connection_content_inner_' + more_id).innerHTML = response;
					getobj('connection_more_' + more_id).style.display = 'none';
				}
				
				var connection_contents = document.getElementsByClassName('connection_content');
				for(var i in connection_contents) {
					if(typeof connection_contents[i].id != 'undefined') {
						var height = connection_contents[i].offsetHeight - 12;
						var h2s = connection_contents[i].getElementsByTagName('h2');
						h2s[0].style.height = height + 'px';
					}
				}

				$(".connection_content").draggable({
					helper:'clone',
					revert:'invalid',
					connectToSortable:'#sort',
					opacity:0.85
				});

				// commented out for new bundler
				//if(type_id == 1) { // twitter

					//var con_width = getobj('connection_content').style.width.replace(/px/g, '');
					//getobj('tweetbox').style.width = (parseInt(con_width) - 65) + 'px';

				//}

				//$('.scroll-pane').jScrollPane();

				currently_viewing_connection_id = connection_id;

				//hideLoadingPage();

				currentlyUpdatingTimerId = setTimeout('get_connection_new_content(\'' + connection_id + '\')', 60000);

			}
		}
	};

	var data = '&title=' + urlencode(title) + '&id=' + urlencode(connection_id) + '&type_id=' + urlencode(type_id) + '&subtype_id=' + urlencode(subtype_id) + '&param_1=' + urlencode(param_1) + '&walu_id=' + urlencode(walu_id) + '&more_id=' + urlencode(more_id) + '&max_id=' + urlencode(max_id);

	ajax.open("POST", "/ajax/get_connection_content", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_connection_new_content(connection_id) {

	if(getobj('since_id')) {
		var since_id = getobj('since_id').innerHTML;	
	} else {
		var since_id = 0;
	}

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {

				var response = ajax.responseXML;
				
				//alert(response);

				if(response.getElementsByTagName('num')[0]) {
					var nums = response.getElementsByTagName('num');
					var num = parseInt(nums[0].firstChild.nodeValue);
				}
				if(response.getElementsByTagName('since_id')[0]) {
					var since_ids = response.getElementsByTagName('since_id');
					var since_id = parseInt(since_ids[0].firstChild.nodeValue);
				}
				
				if(since_id > 0) {
					getobj('since_id').innerHTML = since_id;
				}
				
				if(num > 0) {
					getobj('connection_new_content').style.display = 'block';
				}
				
				var current_num = getobj('num_new').innerHTML;
				current_num = parseInt(current_num);
				
				var new_num = current_num + num;

				getobj('num_new').innerHTML = new_num;
				//$('.scroll-pane').jScrollPane();

				currentlyUpdatingTimerId = setTimeout('get_connection_new_content(\'' + connection_id + '\')', 60000);
				
			}
		}
	};

	var data = '&connection_id=' + urlencode(connection_id) + '&since_id=' + urlencode(since_id);

	ajax.open("POST", "/ajax/get_connection_new_content", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


/*
function update_twitter_connection_numbers(connection_id, msecs) {

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				var currentNum = getobj('twitter_connection_' + connection_id + '_number').innerHTML;
				if((currentNum == '') || (currentNum == 0)) {
					currentNum = 0;
				} else {
					currentNum = parseInt(currentNum);
				}
				
				currentNum = currentNum + parseInt(response);
				
				if((currentNum == '') || (currentNum == 0)) {
					getobj('twitter_connection_' + connection_id + '_number').innerHTML = '';
					
					if(currently_viewing_connection_id == connection_id) {
						getobj('connection_new_content').style.display = 'none';
					}
				} else {
					getobj('twitter_connection_' + connection_id + '_number').innerHTML = currentNum;

					if(currently_viewing_connection_id == connection_id) {
						getobj('connection_new_content').style.display = 'block';
						getobj('connection_new_content').onclick = getobj('connection_' + connection_id).onclick;
						getobj('connection_new_content_text').innerHTML = 'There are ' + currentNum + ' new tweets.';
					}
				}
				
				setTimeout('update_twitter_connection_numbers(\'' + connection_id + '\', ' + msecs + ')', msecs);

			}
		}
	};

	var data = '&connection_id=' + urlencode(connection_id);

	ajax.open("POST", "/ajax/get_connection_content_update_num", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
	
}
*/



function hideLoadingPage() {

//	fade_out(getobj('page_loading'));
	//getobj('page_loading').style.display = 'none';	
	
}

function show_bookmark_close(connection_id) {
	removeClass(getobj('bookmark_close_' + connection_id), 'hidden');
}

function hide_bookmark_close(connection_id) {
	addClass(getobj('bookmark_close_' + connection_id), 'hidden');
}

function remove_bookmark(connection_id) {

	if(getobj('bookmark_' + connection_id)) {
		var node = getobj('bookmark_' + connection_id);
		node.parentNode.removeChild(node);
	}
	
	if(connection_id == currently_viewing_connection_id) {
		
		getobj('inner_1_heading').innerHTML = '';
		getobj('inner_1_content').innerHTML = '';
		//$('.scroll-pane').jScrollPane();
		
	}
	
}

function post_tweet() {

	var text = getobj('tweet_text').value;
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				
				getobj('tweet_text').value = '';
				getobj('tweet_console').innerHTML = 'Your tweet has been posted.';
			}
		}
	};

	var data = '&text=' + urlencode(text);

	ajax.open("POST", "/ajax/post_tweet", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}


function share_post_tweet(url) {

	var text = getobj('share_tweet_text').value + ' ' + url;
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				
				getobj('share_tweet_text').value = '';
				getobj('share_tweet_console').innerHTML = 'Your tweet has been posted.';
				
				setTimeout('fade_out(getobj(\'overlay\'));', 2000);
				setTimeout('fade_out(getobj(\'overlayBg\'));', 2000);
			}
		}
	};

	var data = '&text=' + urlencode(text);

	ajax.open("POST", "/ajax/post_tweet", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}


function switch_to_live_order(walu_id) {
	removeClass(getobj('link_curated_order'), 'link_selected');
	addClass(getobj('link_live_order'), 'link_selected');
	if(refreshTimeout) {
		clearTimeout(refreshTimeout);
	}
	get_walu_content_live_order(walu_id);
	refreshTimeout = setTimeout('get_new_walu_content(\'' + walu_id + '\', 1)', 10000);
}

function switch_to_curated_order(walu_id) {
	removeClass(getobj('link_live_order'), 'link_selected');
	addClass(getobj('link_curated_order'), 'link_selected');
	if(refreshTimeout) {
		clearTimeout(refreshTimeout);
	}
	get_walu_content_curated_order(walu_id);	
}


function get_walu_content_curated_order(walu_id) {
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response != '') {

					getobj('walu_content').innerHTML = response;
										
				} 
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/get_walu_content_curated_order", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}

function show_faq(id) {

	var container = getobj('faq_answer_' + id);
	if(hasClass(container, 'hidden')) {
		removeClass(container, 'hidden');	
	} else {
		addClass(container, 'hidden');	
	}
	
}

function get_walu_content_curated_order_more(walu_id, more_id) {
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response != '') {

					getobj('more_content_' + more_id).innerHTML = response;
					var button = getobj('more_button_' + more_id);
					button.style.display = 'none';
										
				} 
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&more_id=' + urlencode(more_id);

	ajax.open("POST", "/ajax/get_walu_content_curated_order_more", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}


function set_home_bits(title, url) {

	var bit = getobj('home_bits');
	var titlex = getobj('home_bit_title');
	var link = getobj('home_bit_link');
	
	bit.style.display = 'block';
	titlex.innerHTML = title;
	link.setAttribute('href', url);
	
}

function search_results_people() {
	removeClass(getobj('tab_bundles'), 'tab_active');
	addClass(getobj('tab_bundles'), 'tab_inactive');
	removeClass(getobj('tab_people'), 'tab_inactive');
	addClass(getobj('tab_people'), 'tab_active');
	var query = getobj('search_query').value;
	if(query != '') {
		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					if(response != '') {
						getobj('walu_content').innerHTML = response;			
					}
				}
			}
		};
		var data = '&q=' + urlencode(query);
		ajax.open("POST", "/ajax/search_results_people", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}
}

function search_results_bundles() {
	var query = getobj('search_query').value;
	addClass(getobj('tab_bundles'), 'tab_active');
	removeClass(getobj('tab_bundles'), 'tab_inactive');
	addClass(getobj('tab_people'), 'tab_inactive');
	removeClass(getobj('tab_people'), 'tab_active');
	if(query != '') {
		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					if(response != '') {
						getobj('walu_content').innerHTML = response;			
					}
				}
			}
		};
		var data = '&q=' + urlencode(query);
		ajax.open("POST", "/ajax/search_results_bundles", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}
}





function get_walu_content_live_order(walu_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(response != '') {
					getobj('walu_content').innerHTML = response;			
				}
			}
		}
	};
	var data = '&walu_id=' + urlencode(walu_id);
	ajax.open("POST", "/ajax/get_walu_content_live_order", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_walu_content_home(walu_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(response != '') {
					getobj('walu_content').innerHTML = response;			
				}
			}
		}
	};
	var data = '&walu_id=' + urlencode(walu_id);
	ajax.open("POST", "/ajax/get_walu_content_home", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_new_walu_content(walu_id, new_id) {
	
	var new_id = parseInt(new_id);
	//alert(new_id);
	
	if(getobj('since_id')) {
		var since_id = getobj('since_id').innerHTML;
	} else {
		var since_id = 0;
	}

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response != '') {

//					if(getobj('since_id')) {
//						var since_id = getobj('since_id').innerHTML;
//						var remove_since_id = getobj('since_id');
//						remove_since_id.parentNode.removeChild(remove_since_id);
//					} else {
//						var since_id = 0;
//					}
					
//					alert(new_id);
					
					getobj('new_content_' + new_id).innerHTML = response;
					new_id++;
					var refreshTimeout = setTimeout('get_new_walu_content(\'' + walu_id + '\', \'' + new_id + '\')', 10000);
					
										
				} else {
//					alert('its ' + new_id);
					var refreshTimeout = setTimeout('get_new_walu_content(\'' + walu_id + '\', \'' + new_id + '\')', 10000);
				}

				
//				getobj('walu_content').innerHTML = response;

			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&since_id=' + urlencode(since_id) + '&new_id=' + urlencode(new_id);

	ajax.open("POST", "/ajax/get_walu_new_content", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_walu_content(type, walu_idx) {

	var ajax = get_ajax();
	
	if(type == 1) {
		var item = getobj('toolbar_bundles_item');
		removeClass(item, 'toolbar_selected');
		addClass(item, 'toolbar');
	}

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				walu_id = walu_idx;
//				alert(walu_idx);
//				alert(walu_id);
				
				var response = ajax.responseText;

				if(type == 1) {

					getobj('b_pane_content_2').innerHTML = response;

					var connection_contents = document.getElementsByClassName('connection_content_curated');
					for(var i in connection_contents) {
						if(typeof connection_contents[i].id != 'undefined') {
							var height = connection_contents[i].offsetHeight - 12;
							var h2s = connection_contents[i].getElementsByTagName('h2');
							h2s[0].style.height = height + 'px';
						}
					}

					
					$('#sort').sortable({
						axis:'y',
						placeholder:'connection_content_placeholder',
						items:'.connection_content_curated',
						handle:'h2',
						update: function(event, ui) {
							var id = $(ui.item).attr('id'); 
							var connection_content_id = id.replace(/ccp?_([0-9]+)/, '$1');

							if($(ui.item).prev()) {
								var prev_id = $(ui.item).prev().attr('id');
								if($(ui.item).prev().hasClass('tweet')) {
									var prev_content_type = 1;
								} else if($(ui.item).prev().hasClass('flickr_photo')) {
									var prev_content_type = 2;
								}
								if(prev_id) {
									var prev_connection_content_id = prev_id.replace(/ccp_([0-9]+)/, '$1');
								} else {
									var prev_connection_content_id = 0;	
									var prev_content_type = 0;
								}
							} else {
								var prev_connection_content_id = 0;
								var prev_content_type = 0;
							}

							if($(ui.item).next()) {
								var next_id = $(ui.item).next().attr('id');
								if($(ui.item).next().hasClass('tweet')) {
									var next_content_type = 1;
								} else if($(ui.item).next().hasClass('flickr_photo')) {
									var next_content_type = 2;
								}
								if(next_id) {
									var next_connection_content_id = next_id.replace(/ccp_([0-9]+)/, '$1');
									if(next_connection_content_id == connection_content_id) {
										var next_connection_content_id = 0;
										var next_content_type = 0;
									}
								} else {
									var next_connection_content_id = 0;
									var next_content_type = 0;
								}
							} else {
								var next_connection_content_id = 0;
							}
							
							if(bundle_helper = getobj('bundle_helper')) {
								if(typeof bundle_helper.id != 'undefined') {
									addClass(bundle_helper, 'hidden');
								}
							}

							var cc_id = $(ui.item).attr('id').replace(/^ccp?_([0-9]+)$/, '$1');
							//alert(cc_id);



							if($(ui.item).hasClass('flickr_photo')) {
								var content_type = 2;
							} else if($(ui.item).hasClass('tweet')) {
								var content_type = 1;
							}
							
							if($(ui.item).hasClass('transformed')) {
								var transformed = 1;	
							} else {
								var transformed = 0;
								$(ui.item).addClass('transformed');
							}

							var ajax = get_ajax();
							ajax.onreadystatechange  = function() {
								if(ajax.readyState == 4) {
									if(ajax.status  == 200) {
										var response = ajax.responseText;
										//if(response == '0') {
										//	ui.item.remove();
										//	return false;
										//}

										var ajax2 = get_ajax();
										ajax2.onreadystatechange  = function() {
											if(ajax2.readyState == 4) {
												if(ajax2.status  == 200) {
													var response2 = ajax2.responseText;
													
													ui.item.attr('id', 'ccp_' + cc_id);
													//alert(ui.item.attr('id'));
													ui.item.addClass('connection_content_curated');
													ui.item.attr('onmouseover', 'show_row_actions(' + cc_id + ',2);');
													ui.item.attr('onmouseout', 'hide_row_actions(' + cc_id + ',2);');
													ui.item.html(response2);
													
													var just_curated = document.getElementsByClassName('just_curated');
													if(just_curated.length > 0) {
														for(var a in just_curated) {
															if(typeof just_curated[a].id != 'undefined') {
																removeClass(just_curated[a], 'just_curated');
															}
														}
													}
													
													ui.item.addClass('just_curated');
													ui.item.attr('onmouseover', 'show_row_actions(' + cc_id + ',2);');
													ui.item.attr('onmouseout',  'hide_row_actions(' + cc_id + ',2);');

													var connection_contents = document.getElementsByClassName('just_curated');
													for(var i in connection_contents) {
														if(typeof connection_contents[i].id != 'undefined') {
															var height = connection_contents[i].offsetHeight - 24;
															var h2s = connection_contents[i].getElementsByTagName('h2');
															h2s[0].style.height = height + 'px';
														}
													}

													var ajax3 = get_ajax();
													ajax3.onreadystatechange  = function() {
														if(ajax3.readyState == 4) {
															if(ajax3.status  == 200) {
																var response3 = ajax3.responseText;
															}
														}
													};
													var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_id=' + urlencode(connection_content_id) + '&prev_connection_content_id=' + urlencode(prev_connection_content_id) + '&next_connection_content_id=' + urlencode(next_connection_content_id) + '&content_type=' + urlencode(content_type) + '&prev_content_type=' + urlencode(prev_content_type) + '&next_content_type=' + urlencode(next_content_type);
													ajax3.open("POST", "/ajax/update_curated_order", true); 
													ajax3.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
													ajax3.send(data);							


												}
											}
										};
										var data = '&cc_id=' + urlencode(cc_id) + '&content_type=' + urlencode(content_type) + '&transformed=' + urlencode(transformed);
										ajax2.open("POST", "/ajax/transform_tweet_after_added", true); 
										ajax2.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
										ajax2.send(data);
										
									}
								}
							};
							var data = '&bundle_id=' + urlencode(walu_id) + '&cc_id=' + urlencode(cc_id) + '&content_type=' + urlencode(content_type);
;
							ajax.open("POST", "/ajax/add_content_to_bundle", true); 
							ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
							ajax.send(data);

//							alert(connection_content_id);
							
						}
					
					});
					moved_rows[walu_id] = new Array;

				} else if(type == 2) { // permalink
					getobj('walu_content').innerHTML = response;
						//$('.scroll-pane').jScrollPane();

				} else if(type == 3) { //bundle widget
					getobj('cb_walu_content').innerHTML = response;
				} else if(type == 4) { // reader pane as source
					getobj('connection_content_inner_1').innerHTML = response;
					//$('.scroll-pane').jScrollPane();
				}
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_idx) + '&type=' + urlencode(type);

	ajax.open("POST", "/ajax/get_walu_content", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}




function get_walu_info(walu_idx) {

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {

				walu_id = walu_idx;
				
				var response = ajax.responseXML;

				if(response.getElementsByTagName('id')[0]) {
					var ids = response.getElementsByTagName('id');
					var id = ids[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('title')[0]) {
					var titles = response.getElementsByTagName('title');
					var title = titles[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('slug')[0]) {
					var slugs = response.getElementsByTagName('slug');
					var slug = slugs[0].firstChild.nodeValue;
				}
				
				walu_id = id;
				walu_title = title;
				walu_slug = slug;

				//activate_top_2_buttons();
				
				//getobj('top_2_title').innerHTML = walu_title;

			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_idx);

	ajax.open("POST", "/ajax/get_walu_info", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function get_my_bundles() {

	var ajax = get_ajax();

	var item = getobj('toolbar_bundles_item');
	removeClass(item, 'toolbar');
	addClass(item, 'toolbar_selected');

	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('b_pane_content_2').innerHTML     = response;

				$(".b_bundle_list").droppable({
					drop: function(event, ui) {
						var cc_id = ui.draggable.attr('id').replace(/^cc_([0-9]+)$/, '$1');
						var bundle_id = $(this).attr('id').replace(/^bundle_([0-9]+)$/, '$1');
						var ajax = get_ajax();
						ajax.onreadystatechange  = function() {
							if(ajax.readyState == 4) {
								if(ajax.status  == 200) {
									var response = ajax.responseXML;
									if(response == 'ok') {
										
									} else {
										//alert(response);	
									}
								}
							}
						};
						var data = '&bundle_id=' + urlencode(bundle_id) + '&cc_id=' + urlencode(cc_id);
						ajax.open("POST", "/ajax/add_tweet_to_bundle", true); 
						ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
						ajax.send(data);
					},
					accept:'.connection_content',
					hoverClass:'b_bundle_list_highlight',
					tolerance:'pointer',
				});
				
				
			}
		}
	};

	var data = '';

	ajax.open("POST", "/ajax/get_my_bundles", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}




function edit_tags() {
	
	getobj('edit_tags_icon').style.display = 'none';
	
	var tags = getobj('tags_edit');
	if(tags.value == '') {
		tags.value = 'Add new tag';
		tags.style.color = '#999';
	}

	var inner_2_content = getobj('inner_2_content')
	var newheight = (inner_2_content.style.height.replace(/px/g, "")) - 33;
	inner_2_content.style.height            = newheight + 'px';
//	alert(inner_2_content.style.height);
	inner_2_content.parentNode.style.height = newheight + 'px';
	
	var footer_height = getobj('inner_2_footer').offsetHeight + 23;
	getobj('inner_2_footer').style.height =  footer_height + 'px';
	
	getobj('tags_edit_outer').style.display = 'block';
//	getobj('tags_outer').style.display = 'none';
//	getobj('tags_edit').focus();
	
	
}


function refresh_tags(e) {

	var unicode=e.keyCode? e.keyCode : e.charCode
	var tags_str = getobj('bundle_tags').value;

	var tags_all = tags_str.split(/[\s,]/);
	
	
		
	var html = '';
	
	for(var a = 0; a < tags_all.length; a++) {
		if((tags_all[a] == '') || (tags_all[a] == ' ')) {
			continue;
		}
		html = html + '<img src="/assets/beta/remove_tag_icon.png" onclick="remove_tag(' + a + ');">' + tags_all[a] + '&nbsp; ';
	}
	
	getobj('tags_inner').innerHTML = html;
	
	if(e.keyCode == 13) {
		// if [ENTER] - no longer used
	}
}

String.prototype.trim = function () {
	return this.replace(/^\s*/, "").replace(/\s*$/, "");
}

function removeWhiteSpace(str) { 
	return str.replace(/\s*/g,'');
}

function remove_tag(tag_id) {

	var tags_str = getobj('bundle_tags').value;
	var tags_ar = tags_str.split(',');

	var html = '';
	var value = '';
	
	var len = tags_ar.length;
	
	for(var a = 0; a < len; a++) {
		if(a == tag_id) { len--;continue; }
		html = html + '<img src="/assets/beta/remove_tag_icon.png" onclick="remove_tag(' + a + ');">' + tags_ar[a] + '&nbsp; ';
		value = value + tags_ar[a] + ', ';
	}

	getobj('tags_inner').innerHTML = html;

	value = removeWhiteSpace(value);
	value = value.trim();

	getobj('bundle_tags').value = value;

}

/*
function get_distribution_html() {

	overlay();
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				//alert(response);
				
				overlaySetContent(response);
				overlayResize(500);
				
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/get_distribution_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}
*/
/*
function get_startup_html() {

	overlay();
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				overlaySetContent(response);
				overlayResize(600);
				
			}
		}
	};
	var data = '';

	ajax.open("POST", "/ajax/get_startup_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}
*/


function share_tweet_char_count(e, originalcount) {

//	var currentcount = parseInt(getobj('share_tweet_chars_left').innerHTML);
	var text = getobj('share_tweet_text').value;
	
	var newcount = originalcount - text.length;
	
	getobj('share_tweet_chars_left').innerHTML = newcount;
	
}

function update_permalink() {
	var name = getobj('bundle_name').value;
	var permalink = getobj('bundle_permalink');
	
	var newtext = name.replace(/[^a-zA-Z0-9 ]*/g, '');
	newtext = newtext.replace(/\s/g, '-');
//	alert(newtext);
	permalink.innerHTML = newtext;
	
	
	
}

/*
function clear_input(obj) {
	if(obj.id == 'bundle_name') {
		if(obj.value == 'Name') {
			obj.value = '';
			obj.style.color = '#666';
			return true;			
		}
	}

	if(obj.id == 'bundle_description') {
		if(obj.innerHTML == 'Description') {
			obj.value = '';
			obj.style.color = '#666';
			obj.fontSize = '14px';
			return true;			
		}
	}

	
	if(obj.id == 'bundle_tags') {
		if(obj.value == 'Add new tags') {
			obj.value = '';
			obj.style.color = '#666';
			return true;			
		}
	}
	
	if(obj.id == 'search_query') {
		if(obj.value == 'Find bundles, people, tags') {
			obj.value = '';
			return true;
		}
	}
	if(obj.id == 'search_query_sidebar') {
		if((obj.value == 'Find bundles, people, tags') || (obj.value == 'Search twitter')) {
			obj.value = '';
			return true;
		}
	}
}
*/
/*
function switch_walu(walu_id) {	
	moved_rows[walu_id] = new Array();
	get_walu_content(1, walu_id);	
}
*/
/*
function publish_walu() {

	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				alert('publish details here');

			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id);

	ajax.open("POST", "/ajax/publish_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/
/*
function get_user_bundles_profile(user_id) {
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				getobj('walu_content').innerHTML = response;
			}
		}
	};

	var data = '&user_id=' + urlencode(user_id);
	
	ajax.open("POST", "/ajax/get_user_bundles_profile", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}
*/
/*
function get_user_subscriptions_profile(user_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				getobj('walu_content').innerHTML = response;
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id);
	ajax.open("POST", "/ajax/get_user_subscriptions_profile", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}
*/
/*
function get_user_likes_profile(user_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				getobj('walu_content').innerHTML = response;
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id);
	ajax.open("POST", "/ajax/get_user_likes_profile", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  

	ajax.send(data);	
}*/
/*
function get_user_mentions_profile(user_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				getobj('walu_content').innerHTML = response;
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id);
	ajax.open("POST", "/ajax/get_user_mentions_profile", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}
*/
/*
function show_row_actions(id, type) {
	if(type == 1) {
		getobj('cc_row_actions_' + id).style.visibility = 'visible';
	} else {
		getobj('ccp_row_actions_' + id).style.visibility = 'visible';
	}		
}
*/
/*
function hide_row_actions(id,type) {
	if(type == 1) {
//		alert('cc_row_actions_' + id + ' is ' + getobj('cc_row_actions_' + id));
		getobj('cc_row_actions_' + id).style.visibility = 'hidden';
	} else {
		getobj('ccp_row_actions_' + id).style.visibility = 'hidden';
	}
}
*/
/*
function select_row(id) {
	var row = getobj('cc_' + id);
	
	removeClass(row, 'connection_content');
	addClass(row, 'connection_content_selected');
	
	getobj('cc_content_' + id).setAttribute('onclick', 'unselect_row(\'' + id + '\',1);');
	row.removeAttribute('onmouseover');
	row.removeAttribute('onmouseout');
	
	getobj('cc_row_actions_' + id).style.visibility = 'visible';
	
	var checkbox = getobj('cc_' + id + '_checkbox');
	checkbox.checked = true;
	
	var add_to_array = true;

	for(var n in selected_rows) {
	
		if(selected_rows[n] == id) {
			add_to_array = false;
		}

	}

	if(add_to_array === true) {
		selected_rows.push(id);
	}
	
//	selected_rows = array_unique(selected_rows);
}
*/
/*
function goto_registration_step_2() {

	var reg_1 = getobj('reg_1');
	var reg_2 = getobj('reg_2');
	
	addClass(reg_1, 'hidden');
	removeClass(reg_2, 'hidden');
	
}
*/
/*
function show_registration_step_3() {
	var reg_2 = getobj('reg_2');
	var reg_3 = getobj('reg_3');
	addClass(reg_2, 'hidden');
	removeClass(reg_3, 'hidden');
}
*/

/*function goto_registration_step_3() {
	add_new_bundle_newreg();
}
*/


function add_new_bundle_newreg() {
  var name = getobj('bundle_name').value;
  if(name == '') { alert('You must provide a name for your bundle'); return false; }
  var ajax = get_ajax();
  ajax.onreadystatechange  = function() {
    if(ajax.readyState == 4) {
      if(ajax.status  == 200) {
        window.location = '/welcome/curate';
      }
    }
  };
  var data = '&name=' + urlencode(name);
  ajax.open("POST", "/ajax/add_new_bundle_newreg", true); 
  ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
  ajax.send(data);
}

/*
function mini_bundler_add_tweet_to_bundle(tweet_id, bundle_id) {
  var tweet = getobj('tweet_' + tweet_id);
  var curate_icon = getobj('tweet_curate_icon_' + tweet_id);
  curate_icon.parentNode.removeChild(curate_icon);
  
  var right_tweet = tweet.cloneNode(true);
  
  var right_inner = getobj('tweet_list_inner_right');
  right_inner.appendChild(right_tweet);
	
  tweet.parentNode.removeChild(tweet);
	
  var ajax = get_ajax();
  ajax.onreadystatechange  = function() {
    if(ajax.readyState == 4) {
      if(ajax.status  == 200) {
      	      //
      }
    }
  };
  var data = '&tweet_id=' + urlencode(tweet_id) + '&bundle_id=' + urlencode(bundle_id);
  ajax.open("POST", "/ajax/mini_bundler_add_tweet_to_bundle", true); 
  ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
  ajax.send(data);
}*/

/*function finish_registration_and_tweet(bundle_name, short_url_value) {

	var tweet_bundle = getobj('tweet_bundle');
	if(tweet_bundle.checked) {
		var tweet_text = 'I just created my first bundle \'' + bundle_name + '\' on curated.by. Check it out! http://curated.by/b/' + short_url_value;
		var ajax = get_ajax();		
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					window.location = '/home';
				}
			}
		};
		var data = '&text=' + urlencode(tweet_text);
		ajax.open("POST", "/ajax/post_tweet", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	} else {
		window.location = '/home';
	}
}
*/
/*
function close_registration_step_3() {
	var reg_3 = getobj('reg_3');
	var success = getobj('reg_2_success');
	addClass(reg_3, 'hidden');
	fade_out(success);
}
*/
/*
function transform_welcome_tag(value) {

	getobj('bundle_name').value = titlize(value);
	getobj('bundle_tags').value = value;
	update_permalink();
}
*/

function titlize(value) {
    return value.charAt(0).toUpperCase() + value.slice(1);
}


function add_new_bundle_new() {
	//alert('bbb'+ selected_rows);

	var name = getobj('bundle_name').value;
	var description = getobj('bundle_description').value;
	var tags_string = getobj('bundle_tags').value;
	var private_bundle = getobj('private_bundle').checked ? '1' : '0';
	var comments_enabled = getobj('disable_comments_on').checked ? '1' : '0';
	var share_location = getobj('share_location').checked ? '1' : '0';
	
	if(name == '') { alert('You must provide a name for your bundle'); return false; }
	if(tags_string == '') { alert('You must provide tags for your bundle'); return false; }
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				window.location = '/welcome/curate';
				
			}
		}
	};

	var data = '&name=' + urlencode(name) + '&description=' + urlencode(description) + '&tags_string=' + urlencode(tags_string) + '&geo_latitude=' + urlencode(lat) + '&geo_longitude=' + urlencode(lng) + '&private_bundle=' + urlencode(private_bundle) + '&comments_enabled=' + urlencode(comments_enabled) + '&share_location=' + urlencode(share_location);

	ajax.open("POST", "/ajax/add_new_bundle", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}



function add_new_bundle() {
	//alert('bbb'+ selected_rows);

	var name = getobj('new_bundle_name').value;
	var description = getobj('new_bundle_description').value;
	var tags_string = getobj('new_bundle_tags').value;
	var private_bundle = getobj('new_bundle_private').checked ? '1' : '0';
	var comments_enabled = getobj('new_bundle_comments').checked ? '1' : '0';
	var share_location = 0;
	
	if(name == '') { alert('You must provide a name for your bundle'); return false; }
	if(tags_string == '') { alert('You must provide topics for your bundle'); return false; }

	var overlayBg = getobj('overlayBg');
	overlayBg.parentNode.removeChild(overlayBg);
	var overlayContent = getobj('overlayContent');
	overlayContent.parentNode.removeChild(overlayContent);
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseXML;
				
				if(response.getElementsByTagName('id')[0]) {
					var ids = response.getElementsByTagName('id');
					var id = ids[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('title')[0]) {
					var titles = response.getElementsByTagName('title');
					var title = titles[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('slug')[0]) {
					var slugs = response.getElementsByTagName('slug');
					var slug = slugs[0].firstChild.nodeValue;
				}
				
				walu_id = id;
				walu_title = title;
				walu_slug = slug;
				
				goto(walu_slug);
				
		//		get_walu_content(1,walu_id);
				
		//		if(getobj('sort')) {
		//			getobj('sort').innerHTML = '';
		//		}
		//		selected_rows = new Array();
		//		moved_rows[walu_id] = new Array();
			}
		}
	};

	var data = '&name=' + urlencode(name) + '&description=' + urlencode(description) + '&tags_string=' + urlencode(tags_string) + '&geo_latitude=' + urlencode(lat) + '&geo_longitude=' + urlencode(lng) + '&private_bundle=' + urlencode(private_bundle) + '&comments_enabled=' + urlencode(comments_enabled) + '&share_location=' + urlencode(share_location);

	ajax.open("POST", "/ajax/add_new_bundle", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}



function add_new_bundle_bookmarklet() {
	//alert('bbb'+ selected_rows);

	var name = getobj('new_bundle_name').value;
	var description = getobj('new_bundle_description').value;
	var tags_string = getobj('new_bundle_tags').value;
	var private_bundle = getobj('new_bundle_private').checked ? '1' : '0';
	var comments_enabled = getobj('new_bundle_comments').checked ? '1' : '0';
	var share_location = 0;
	var url = getobj('new_bundle_url');
	
	if(name == '') { alert('You must provide a name for your bundle'); return false; }
	if(tags_string == '') { alert('You must provide topics for your bundle'); return false; }

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseXML;
				
				if(response.getElementsByTagName('id')[0]) {
					var ids = response.getElementsByTagName('id');
					var id = ids[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('title')[0]) {
					var titles = response.getElementsByTagName('title');
					var title = titles[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('slug')[0]) {
					var slugs = response.getElementsByTagName('slug');
					var slug = slugs[0].firstChild.nodeValue;
				}
				
				walu_id = id;
				walu_title = title;
				walu_slug = slug;
				
				goto('/bookmarklet/curate?url=' + url.value);
			}
		}
	};

	var data = '&name=' + urlencode(name) + '&description=' + urlencode(description) + '&tags_string=' + urlencode(tags_string) + '&geo_latitude=' + urlencode(lat) + '&geo_longitude=' + urlencode(lng) + '&private_bundle=' + urlencode(private_bundle) + '&comments_enabled=' + urlencode(comments_enabled) + '&share_location=' + urlencode(share_location);

	ajax.open("POST", "/ajax/add_new_bundle", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}



function toggle_geolocation_map(lat,lng) {
	var map_outer = getobj('map_outer');

	if(hasClass(map_outer, 'hidden')) {
		removeClass(map_outer, 'hidden');
//		google.maps.event.trigger(map, "resize");
//		var latlng = new google.maps.LatLng(lat, lng);
//		map.setCenter(latlng);
	} else {
		addClass(map_outer, 'hidden');
	}
}



function toggle_profile_options(walu_id) {
	var cog = getobj('cog_wheel_' + walu_id);
	var box = getobj('bundle_profile_options_' + walu_id);
	
	if(hasClass(box, 'hidden')) {
		removeClass(box, 'hidden');
		addClass(cog, 'cog_wheel_on');
	} else {
		addClass(box, 'hidden');
		removeClass(cog, 'cog_wheel_on');
	}
	
}

function edit_bundle() {

	var name             = getobj('edit_bundle_name').value;
	var description      = getobj('edit_bundle_description').value;
	var tags_string      = getobj('edit_bundle_tags').value;
	var private_bundle   = getobj('edit_private_bundle').checked ? '1' : '0';
	var comments_enabled = getobj('edit_disable_comments_on').checked ? '1' : '0';
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseXML;

				if(response.getElementsByTagName('id')[0]) {
					var ids = response.getElementsByTagName('id');
					var id = ids[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('title')[0]) {
					var titles = response.getElementsByTagName('title');
					var title = titles[0].firstChild.nodeValue;
				}
				if(response.getElementsByTagName('slug')[0]) {
					var slugs = response.getElementsByTagName('slug');
					var slug = slugs[0].firstChild.nodeValue;
				}

				walu_id = id;
				walu_title = title;
				walu_slug = slug;

//				activate_top_2_buttons();
				
				get_walu_content(1, walu_id);

				selected_rows = new Array();
				moved_rows[walu_id] = new Array();
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&name=' + urlencode(name) + '&description=' + urlencode(description) + '&tags_string=' + urlencode(tags_string) + '&private_bundle=' + urlencode(private_bundle) + '&comments_enabled=' + urlencode(comments_enabled);

	ajax.open("POST", "/ajax/edit_bundle", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
	
}


function activate_top_2_buttons() {

	removeClass(getobj('walu_preview_button'), 'basic_disabled');
	addClass(getobj('walu_preview_button'), 'basic');
	getobj('walu_preview_button').setAttribute('onclick', 'get_preview_html();');

	removeClass(getobj('walu_share_button'), 'basic_disabled');
	addClass(getobj('walu_share_button'), 'basic');
	getobj('walu_share_button').setAttribute('onclick', 'get_distribution_html();');	
}

function deactivate_top_2_buttons() {

	removeClass(getobj('walu_preview_button'), 'basic');
	addClass(getobj('walu_preview_button'), 'basic_disabled');
	getobj('walu_preview_button').removeAttribute('onclick');
				
	removeClass(getobj('walu_share_button'), 'basic');
	addClass(getobj('walu_share_button'), 'basic_disabled');
	getobj('walu_share_button').removeAttribute('onclick');
}


function get_preview_html() {
	
	overlay();

	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				overlaySetContent(response);

				getobj('overlay').style.top = '25px';
				getobj('overlay').style.height = (window.innerHeight - 88) + 'px';
				
				getobj('overlay').style.backgroundColor = '#333';


			}
		}
	};

	var data = '&walu_id=' + walu_id;

	ajax.open("POST", "/ajax/get_preview_html", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

	overlayResize(820);

}



function add_rows_to_walu() {
	
	if(walu_id == '0') {
		alert('You must create a new bundle before you can start curating');
		return false;
	} else {
		
		if(getobj('bundle_helper')) {
			getobj('bundle_helper').style.display = 'none';
		}
	
		var list = getobj('inner_1_list');
		
		var ids_string = '';
			
		for(var n = 0; n < selected_rows.length; n++) {
			
			if(!(getobj('ccp_' + selected_rows[n]))) {
				var row = getobj('cc_' + selected_rows[n]);
				var sort = getobj('sort');
				var copy = row.cloneNode(true);
				sort.appendChild(copy);
				copy.id = 'ccp_' + selected_rows[n];
				copy.innerHTML = copy.innerHTML.replace(/cc_/g, 'ccp_');
				
				var action_icon = getobj('ccp_add_icon_' + selected_rows[n]);
				action_icon.setAttribute('onclick', 'remove_from_walu(\'' + selected_rows[n] + '\');');
	//			alert(action_icon.innerHTML);
	//			action_icon.innerHTML = action_icon.innerHTML.replace(/Bundle/, 'Remove');
				action_icon.innerHTML = action_icon.innerHTML.replace(/curatenew\.png/, 'remove_from_walu.png');

				var original_action_icon = getobj('cc_add_icon_' + selected_rows[n]);
				original_action_icon.innerHTML = original_action_icon.innerHTML.replace(/remove_from_walu\.png/, 'curatenew.png');
				
				getobj('ccp_' + selected_rows[n] + '_labels').innerHTML = '';				
				
				getobj('ccp_' + selected_rows[n] + '_td_1').removeAttribute('onclick');
				getobj('ccp_content_' + selected_rows[n]).removeAttribute('onclick');
				
				getobj('ccp_' + selected_rows[n] + '_checkbox_td').style.display = 'none';
				
				unselect_right_row(selected_rows[n]);
				
				var row_actions = getobj('ccp_row_actions_' + selected_rows[n]);
	
				copy.setAttribute('onmouseover', 'show_row_actions(\'' + selected_rows[n] + '\',2);');
				copy.setAttribute('onmouseout',  'hide_row_actions(\'' + selected_rows[n] + '\',2);');

				row.setAttribute('onmouseover', 'show_row_actions(\'' + selected_rows[n] + '\',1);');
				row.setAttribute('onmouseout',  'hide_row_actions(\'' + selected_rows[n] + '\',1);');
				
				ids_string = ids_string + selected_rows[n] + ',';

				addClass(row, 'connection_content');
				removeClass(row, 'connection_content_selected');
				addClass(row, 'connection_content_moved');
				hide_row_actions(selected_rows[n], 1);

				var label = document.createElement('div');
				label.id = 'cc_' + selected_rows[n] + '_label_' + walu_id;
				label.className = 'label';
				label.innerHTML = walu_title;
				label.setAttribute('onclick', 'get_walu_content(1, \'' + walu_id + '\');get_walu_info(\'' + walu_id + '\');');
				getobj('cc_' + selected_rows[n] + '_labels').appendChild(label);
				
			} else {
				//alert('duplicate detected');
			}
	
		}

		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					
					
				}
			}
		};
		var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_ids=' + urlencode(ids_string);
		ajax.open("POST", "/ajax/add_to_walu", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
		
		selected_rows = new Array();
		
	
		//$('.scroll-pane').jScrollPane();
		reorder_moved_rows();
	}
}

function connection_content_checkbox_onclick(id) {

	var checkbox = getobj('cc_' + id + '_checkbox');
	if(checkbox.checked) {
		select_row(id);
	} else {
		unselect_row(id);
	}
	
}


function remove_from_walu(connection_content_id) {
	
	var ajax = get_ajax();
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText;
				
				if(response == 'ok') {
//					get_walu_content(1, walu_id);
					var obj = getobj('ccp_' + connection_content_id);
					obj.parentNode.removeChild(obj);
					
					if(getobj('cc_' + connection_content_id + '_label_' + walu_id)) {
						var label = getobj('cc_' + connection_content_id + '_label_' + walu_id);
						label.parentNode.removeChild(label);					
					}
					
				}
				//$('.scroll-pane').jScrollPane();
			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&connection_content_id=' + urlencode(connection_content_id);

	ajax.open("POST", "/ajax/remove_from_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}


function unselect_row(id) {

	var row = getobj('cc_' + id);

	removeClass(row, 'connection_content_selected');
	addClass(row, 'connection_content');

	getobj('cc_content_' + id).setAttribute('onclick', 'select_row(\'' + id + '\')');
	row.setAttribute('onmouseover', 'show_row_actions(\'' + id + '\',1)');
	row.setAttribute('onmouseout', 'hide_row_actions(\'' + id + '\',1)');

	var checkbox = getobj('cc_' + id + '_checkbox');
	checkbox.checked = false;

	arrayRemoveElement(selected_rows, id);

}

function unselect_right_row(id) {

	var row = getobj('ccp_' + id);

	row.className = 'connection_content_curated';
	addClass(row, 'connection_content_tweet');


	row.removeAttribute('onmouseover');
	row.removeAttribute('onmouseout');
//	row.setAttribute('onmouseover', 'show_ccp_row_actions(\'' + id + '\')');
//	row.setAttribute('onmouseout', 'hide_ccp_row_actions(\'' + id + '\')');
	
	row.removeAttribute('onclick');
	
//	getobj('ccp_select_icon_' + id).removeAttribute('onclick');
	getobj('ccp_content_' + id).removeAttribute('onclick');

//	getobj('ccp_row_select_icon_' + id).setAttribute('src', '/assets/icons/row_select_off.png');
	getobj('ccp_row_actions_' + id).style.visibility = 'hidden';
	
}

function reorder_moved_rows() {
	
	var list = getobj('sort');
	var id_array = new Array();
	var clones = new Array();
	
	var items = document.getElementsByClassName('connection_content_curated');
	
	for(var n = 0; n < items.length; n++) {
		var div = items[n];
	//	alert(div);
		var id = items[n].id;
		var timestamp = getobj(id + '_timestamp').className;
		id_array.push(timestamp);
		clones[timestamp] = div.cloneNode(true);
	}

	list.innerHTML = '';


//	getobj('debug1').innerHTML = '';
//	getobj('debug2').innerHTML = '';
//	for(var n in id_array) {
//		getobj('debug1').innerHTML = getobj('debug1').innerHTML + '<br />' + n + ' = ' + id_array[n];
//	}

	id_array.sort();
	id_array.reverse();

//	for(var m in id_array) {
//		getobj('debug2').innerHTML = getobj('debug2').innerHTML + '<br />' + m + ' = ' + id_array[m];
//	}wa

	for(var n in id_array) {
		list.appendChild(clones[id_array[n]]);
	}

	//$('.scroll-pane').jScrollPane();

}


function confirm_delete_bundle() {

	var answer = confirm("Are you sure you want to delete this bundle?");
	if (answer) {
	
		var ajax = get_ajax();
		
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					
					var response = ajax.responseText;
	
					if(response == 'ok') {
					
						walu_id = 0;
//						getobj('inner_2_heading').innerHTML = '';
//						getobj('inner_2_content').innerHTML = '';

						get_my_bundles();
					}
	
				}
			}
		};
	
		var data = '&walu_id=' + urlencode(walu_id);
	
		ajax.open("POST", "/ajax/delete_walu", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}
	
}

/*
function rate_hover(num, type, original) {
	
	
	if(type == 1) {
		for(var n = 1; n < (num + 1); n++) {
			getobj('rate_' + n).className = 'rate_star';
		}
		for(var n = (num + 1); n < 6; n++) {
			getobj('rate_' + n).className = 'rate_dot';
		}
	}

	if(type == 2) {
		for(var n = 1; n < 6; n++) {
			getobj('rate_' + n).className = 'rate_dot';
		}
	}
	
	
}
*/
/*
function reset_rating(original) {
	
	for(var n = 1; n < (original + 1); n++) {
		getobj('rate_' + n).className = 'rate_star';
	}
	for(var n = (original + 1); n < 6; n++) {
		getobj('rate_' + n).className = 'rate_dot';
	}
		
}
*/
/*
function rate_walu(rating) {
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				
				var response = ajax.responseText; // returns avg votes
				
				var avg = parseInt(response);
				//alert(avg);
				
				fade_in(getobj('rate_walu'), 1, 11);
					
				for(var n = 1; n < (avg + 1); n++) {
					getobj('rate_' + n).className = 'rate_star';
				}
				for(var n = (avg + 1); n < 6; n++) {
					getobj('rate_' + n).className = 'rate_dot';
				}
				
				getobj('rate_walu').setAttribute('onmouseout', 'reset_rating(' + avg + ');');
				getobj('rate_1').setAttribute('onmouseover', 'rate_hover(1,1,' + avg + ');');
				getobj('rate_2').setAttribute('onmouseover', 'rate_hover(2,1,' + avg + ');');
				getobj('rate_3').setAttribute('onmouseover', 'rate_hover(3,1,' + avg + ');');
				getobj('rate_4').setAttribute('onmouseover', 'rate_hover(4,1,' + avg + ');');
				getobj('rate_5').setAttribute('onmouseover', 'rate_hover(5,1,' + avg + ');');
				getobj('rate_1').setAttribute('onmouseout', 'rate_hover(1,2,' + avg + ');');
				getobj('rate_2').setAttribute('onmouseout', 'rate_hover(2,2,' + avg + ');');
				getobj('rate_3').setAttribute('onmouseout', 'rate_hover(3,2,' + avg + ');');
				getobj('rate_4').setAttribute('onmouseout', 'rate_hover(4,2,' + avg + ');');
				getobj('rate_5').setAttribute('onmouseout', 'rate_hover(5,2,' + avg + ');');



			}
		}
	};

	var data = '&walu_id=' + urlencode(walu_id) + '&rating=' + urlencode(rating);

	ajax.open("POST", "/ajax/rate_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
	
}
*/
/*
function switch_service() {

	var obj = getobj('twitter');
	
}
*/

function show_embed_code() {
	var area = getobj('embed_area');
	if(hasClass(area, 'hidden')) {
		removeClass(area, 'hidden');
		getobj('embed_textarea').focus();
		getobj('embed_textarea').select();
	} else {
		addClass(area, 'hidden');
	}
}
/*
function update_welcome_bundle_suggestions() {

	var ajax = get_ajax();
	
	var query = getobj('welcome_bundle_query').value;
	var area = getobj('suggested_bundles');
	
	if(query != '') { 
		
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					
					var response = ajax.responseText; // returns avg votes
					
					if(hasClass(area, 'hidden')) {
						removeClass(area, 'hidden');	
					}
					area.innerHTML = response;
	
				}
			}
		};
	
		var data = '&query=' + urlencode(query);
	
		ajax.open("POST", "/ajax/get_welcome_suggestion_bundles", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);	
	} else {
		addClass(area, 'hidden');	
	}
	
}
*/
/*
function hide_welcome_bundle_suggestions() {
	addClass(area, 'hidden');
}
*/
/*
function newhome_update_feed() {
	var latest_content = getobj('latest_content');
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				latest_content.innerHTML = response;
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/newhome_update_stream", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}
*/
/*
function validate_newhome_email() {
	var email = getobj('email');
	if(email.value == '') {
		alert('Please enter a valid email address');
	} else {
		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					if(response == '0') {
						alert('Please enter a valid email address');	
					} else if(response == '1') {
						newhome_show_notice();
						var notice = getobj('header_intro_area_notice');
						notice.innerHTML = 'We already know you!';
					} else if(response == '2') {
						newhome_show_notice();
						var notice = getobj('header_intro_area_notice');
						notice.innerHTML = 'Thank you!<br /><br />You will receive your invitation sometime soon.</p>';
					}
				}
			}
		};
	
		var data = '&email=' + urlencode(email.value);
		ajax.open("POST", "/ajax/newhome_validate_email", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}
}
*/
/*
function newhome_show_notice() {
	var form = getobj('header_intro_area_form');
	var notice = getobj('header_intro_area_notice');
	addClass(form, 'hidden');
	removeClass(notice, 'hidden');	
}
*/
/*
function newhome_show_form() {
	var button = getobj('header_intro_area_button');
	var form = getobj('header_intro_area_form');
	addClass(button, 'hidden');
	removeClass(form, 'hidden');
}
*/


function show_annotation_form(id) {
	var div = getobj('cc_' + id);
	addClass(div, 'edit_mode');
	div.style.borderBottom = '2px dashed #ddd';
	var form = getobj('annotation_form_' + id);
	var input = getobj('annotation_input_' + id);	
	removeClass(form, 'hidden');
	input.focus();
//	var text = getobj('annotation_text_' + id);
//	addClass(text, 'hidden');
}

function hide_annotation_form(id) {
	var div = getobj('cc_' + id);
	removeClass(div, 'edit_mode');
	div.style.borderBottom = '1px solid #eee';
	var form = getobj('annotation_form_' + id);
	var input = getobj('annotation_input_' + id);	
	addClass(form, 'hidden');
//	var text = getobj('annotation_text_' + id);
//	addClass(text, 'hidden');
}

function save_annotation(cc_id, bundle_id) {
	var form = getobj('annotation_form_' + cc_id);
	var input = getobj('annotation_input_' + cc_id);
	var area = getobj('annotation_area_' + cc_id);

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
	  if(ajax.readyState == 4) {
	      if(ajax.status  == 200) {
	      	      var response = ajax.responseText;
		      	hide_annotation_form(cc_id);
	      	      area.innerHTML = response;
	      	      input.value = '';
	     }
	   }
	 };
	 var data = '&cc_id=' + urlencode(cc_id) + '&walu_id=' + urlencode(bundle_id) + '&text=' + urlencode(input.value);
	 ajax.open("POST", "/ajax/save_annotation", true); 
	 ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function remove_annotation(id) {

	var text = getobj('annotation_text_' + id);

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
	  if(ajax.readyState == 4) {
	      if(ajax.status  == 200) {
	      	      var response = ajax.responseText;
	      	      text.parentNode.removeChild(text);
	      }
	    }
	 };
	 var data = '&annotation_id=' + urlencode(id);
	 ajax.open("POST", "/ajax/remove_annotation", true); 
	 ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function toTitleCase(str) {
    return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
}

function set_newbundleform_title() {
	var search = getobj('search');
	var name = getobj('new_bundle_name');
	var results = getobj('instant_search_results');
	addClass(results, 'hidden');
	name.value = toTitleCase(search.value);

	var permalink_text = document.getElementById('new_bundle_permalink_text');
	var newtext = search.value.replace(/[^a-zA-Z0-9 ]*/g, '');
	newtext = newtext.replace(/\s/g, '-');
	newtext = newtext.toLowerCase();
	permalink_text.innerHTML = newtext;
	var permalink_link = document.getElementById('new_bundle_permalink_link');
	permalink_link.setAttribute('href', 'http://curated.by/' + cbUsername + '/' + newtext);
}

function show_newbundleform() {

	var overlayBg = document.createElement('div');
	overlayBg.id = 'overlayBg';
	overlayBg.className = 'overlayBg';
	var height = document.body.offsetHeight + 24;
	overlayBg.style.height = height + 'px';
	document.body.appendChild(overlayBg);
	
	var overlayContent = document.createElement('div');
	overlayContent.id = 'overlayContent';
	overlayContent.className = 'overlayContent overlayContentNewBundle';
	var viewportWidthX = document.body.clientWidth;
	var viewportOffsetY = document.body.scrollTop;

	overlayContent.innerHTML = '<div class="overlayContentInner"><div class="overlayContentHeading">Create a new bundle</div><div id="newBundleFormInner"><div class="newBundleFormField">Name:</div><div class="newBundleFormValue"><input type="text" id="new_bundle_name" name="new_bundle_name" class="cbInput" style="width:230px;margin-bottom:5px;"><p style="text-overflow:ellipsis;"><a id="new_bundle_permalink_link" class="cbLink" style="font-size:11px;" href="http://curated.by/' + cbUsername + '">http://curated.by/' + cbUsername + '/<span id="new_bundle_permalink_text"></span></a></p></div><div class="newBundleFormClear"></div><div class="newBundleFormField">Description:</div><div class="newBundleFormValue"><textarea id="new_bundle_description" name="new_bundle_description" class="cbInput" style="width:230px;height:100px;"></textarea></div><div class="newBundleFormClear"></div><div class="newBundleFormField">Topics:</div><div class="newBundleFormValue"><input type="text" id="new_bundle_tags" name="new_bundle_tags" class="cbInput" style="width:230px;"></div><div class="newBundleFormClear"></div><div class="newBundleFormField">Private:</div><div class="newBundleFormValue"><input type="checkbox" id="new_bundle_private" name="new_bundle_private"></div><div class="newBundleFormClear" style="height:5px;"></div><div class="newBundleFormField">Comments:</div><div class="newBundleFormValue"><input type="checkbox" id="new_bundle_comments" name="new_bundle_comments" checked="checked"></div><div class="newBundleFormClear"></div><div style="text-align:right;padding-right:18px;"><input type="submit" id="new_bundle_cancel" name="new_bundle_cancel" class="grey_button_small" value="Cancel" style="margin-right:5px;" /> <input type="submit" id="new_bundle_submit" name="new_bundle_submit" class="green_button_small" value="Submit" /></div></div>';

	document.body.appendChild(overlayContent);

	overlayContent.style.left = ((viewportWidthX / 2) - (overlayContent.offsetWidth / 2)) + 'px';
	overlayContent.style.top = (viewportOffsetY + 100) + 'px';

	var new_bundle_name = document.getElementById('new_bundle_name');
	new_bundle_name.focus();
	new_bundle_name.addEventListener('keyup', function() {
		var value = this.value;
		var permalink_text = document.getElementById('new_bundle_permalink_text');
		var newtext = value.replace(/[^a-zA-Z0-9 ]*/g, '');
		newtext = newtext.replace(/\s/g, '-');
		newtext = newtext.toLowerCase();
		permalink_text.innerHTML = newtext;
		var permalink_link = document.getElementById('new_bundle_permalink_link');
		permalink_link.setAttribute('href', 'http://curated.by/' + cbUsername + '/' + newtext);
	}, false);
	
	var new_bundle_description = document.getElementById('new_bundle_description');
	
	var new_bundle_tags = document.getElementById('new_bundle_tags');

	var new_bundle_cancel = document.getElementById('new_bundle_cancel');
	new_bundle_cancel.addEventListener('click', function() {
		overlayBg.parentNode.removeChild(overlayBg);
		overlayContent.parentNode.removeChild(overlayContent);
	}, false);
	
	var new_bundle_submit = document.getElementById('new_bundle_submit');
	new_bundle_submit.addEventListener('click', function() {
		add_new_bundle();
	}, false);
}

function close_newbundleform() {
	var form = getobj('new_bundle_form');
	form.style.display = 'none';
	
	var outer = getobj('b_pane_newbundle');
	outer.style.height = '22px';
	
	getobj('bundle_name').value = '';
	getobj('bundle_description').value = '';
	getobj('bundle_tags').value = '';
}

function toggle_toolbar_menu(name) {
	
	if(name == 'searches') {
		hide_toolbar_menu('lists');
	}
	
	if(name == 'lists') {
		hide_toolbar_menu('searches');
	}
	
	var thing = getobj('toolbar_' + name);
	if((thing.style.display == 'none') || (thing.style.display == '')) {	
		thing.style.display = 'block';
	} else {
		thing.style.display = 'none';
	}
}

function show_toolbar_menu(name) {
	var thing = getobj('toolbar_' + name);
	thing.style.display = 'block';
}

function hide_toolbar_menu(name) {
	var thing = getobj('toolbar_' + name);
	thing.style.display = 'none';
}






cc_urls = new Array();
cc_ids  = new Array();






/*document.onselectstart = function () { return false; };*/


function show_new_tweet_form() {

	var overlayBg = document.createElement('div');
	overlayBg.id = 'overlayBg';
	overlayBg.className = 'overlayBg';
	var height = document.body.offsetHeight + 24;
	overlayBg.style.height = height + 'px';
	document.body.appendChild(overlayBg);
	
	var overlayContent = document.createElement('div');
	overlayContent.id = 'overlayContent';
	overlayContent.className = 'overlayContent overlayContentNewBundle';
	var viewportWidthX = document.body.clientWidth;
	var viewportOffsetY = document.body.scrollTop;
	
	overlayContent.innerHTML = '<div class="overlayContentInner"><div class="overlayContentHeading">Send a tweet</div><div class="newBundleFormValue"><textarea id="new_tweet_text" name="new_tweet_text" class="cbInput" style="width:388px;height:64px;margin:10px;"></textarea></div><div class="newBundleFormClear" style="height:0px;"></div><div style="text-align:right;padding-right:18px;"><input type="submit" id="new_tweet_cancel" name="new_tweet_cancel" class="cbCancel" value="Cancel" style="margin-right:5px;margin-bottom:10px" /> <input type="submit" id="new_tweet_submit" name="new_tweet_submit" class="cbSubmit" value="Submit" /></div></div>';
	
	document.body.appendChild(overlayContent);
	
	overlayContent.style.left = ((viewportWidthX / 2) - (overlayContent.offsetWidth / 2)) + 'px';
	overlayContent.style.top = (viewportOffsetY + 100) + 'px';

	var new_tweet_text = document.getElementById('new_tweet_text');
	
	var new_tweet_cancel = document.getElementById('new_tweet_cancel');
	new_tweet_cancel.addEventListener('click', function() {
		overlayBg.parentNode.removeChild(overlayBg);
		overlayContent.parentNode.removeChild(overlayContent);
	}, false);
	
	var new_tweet_submit = document.getElementById('new_tweet_submit');
	new_tweet_submit.addEventListener('click', function() {
		var ajax = get_ajax();		
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					new_tweet_text.value = '';
					overlayBg.parentNode.removeChild(overlayBg);
					overlayContent.parentNode.removeChild(overlayContent);
				}
			}
		};
		var data = '&text=' + urlencode(new_tweet_text.value);
		ajax.open("POST", "/ajax/post_tweet", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
	}, false);
}


function set_tweet_text(text) {

	getobj('new_tweet_text').innerHTML = text;
	
}



function activate_flickr() {
	
	var twitter = getobj('b_pane_twitter');
	addClass(twitter, 'hidden');
	
	var flickr = getobj('b_pane_flickr');
	removeClass(flickr, 'hidden');
	
	
}



function search_flickr(e, force) {
	var unicode=e.keyCode? e.keyCode : e.charCode

	if((e.keyCode == 13) || (force == true)) {

		if(currentlyUpdatingTimerId) {
			clearTimeout(currentlyUpdatingTimerId);
		}

		var query = getobj('flickr_search_text').value;

		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {
					var response = ajax.responseText;
					getobj('b_pane_content_1').innerHTML = response;
					$(".connection_content").draggable({
						helper:'clone',
						revert:'invalid',
						connectToSortable:'#sort',
						cursor:'move',
						opacity:0.85
					});
					
				}
			}
		};

		var data = '&query=' + urlencode(query);

		ajax.open("POST", "/ajax/get_flickr_search", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);
		
	}	
}




function twitter_search(e, force, more_id) {

	var unicode=e.keyCode? e.keyCode : e.charCode
	
	var connections = document.getElementsByClassName('connection');
	for(var i in connections) {
		if(typeof connections[i].id != 'undefined') {
			removeClass(connections[i], 'toolbar_selected');
		}
	}
	
	var item = getobj('toolbar_searches_item');
	addClass(item, 'toolbar_selected');
	
	if((e.keyCode == 13) || (force == true)) {
		
		hide_toolbar_menu('searches');
		hide_toolbar_menu('lists');

		if(currentlyUpdatingTimerId) {
			clearTimeout(currentlyUpdatingTimerId);
		}

//		cached_content_1 = getobj('connection_content_inner_1').innerHTML;
//		cached_title_1   = getobj('top_1_title').innerHTML;

		if(getobj('max_id')) {                                                       
			if(more_id == 1) {
				max_id = 0;
			} else {
				var max_id = getobj('max_id').innerHTML;
				var remove_max_id = getobj('max_id');
				remove_max_id.parentNode.removeChild(remove_max_id);
			}
		} else {
			var max_id = 0;
		}

		if(getobj('connection_new_content_loading')) {
			getobj('connection_new_content_loading').style.display = 'inline';
		}

		var query = getobj('search_query_sidebar').value;
		search_type = 1; //twitter search
		//getobj('top_1_title').innerHTML = query;

		var ajax = get_ajax();
		ajax.onreadystatechange  = function() {
			if(ajax.readyState == 4) {
				if(ajax.status  == 200) {

					var response = ajax.responseText;

					if(more_id == 1) {
//						alert('more_id is 1');
						getobj('b_pane_content_1').innerHTML = response;
					} else {
//						alert('more_id is ' + more_id);
						getobj('connection_content_inner_' + more_id).innerHTML = response;
						getobj('connection_more_' + more_id).style.display = 'none';
					}

					//$('.scroll-pane').jScrollPane();
					
					currentlyUpdatingTimerId = setTimeout('twitter_search_new_content(\'' + query + '\')', 60000);

					$(".connection_content").draggable({
						helper:'clone',
						revert:'invalid',
						connectToSortable:'#sort',
						cursor:'move',
						opacity:0.85
					});
					
				}
			}
		};

		var data = '&query=' + urlencode(query) + '&walu_id=' + walu_id + '&type=1&more_id=' + urlencode(more_id) + '&max_id=' + urlencode(max_id);

		ajax.open("POST", "/ajax/get_twitter_search", true); 
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
		ajax.send(data);

	}
}


function home_show_more_user_activity() {
	var more_link = getobj('home_show_more_user_activity_link');
	addClass(more_link, 'hidden');

	var less_link = getobj('home_hide_more_user_activity_link');
	removeClass(less_link, 'hidden');

	var content = getobj('home_more_user_activity');
	removeClass(content, 'hidden');
}

function home_hide_more_user_activity() {
	var more_link = getobj('home_show_more_user_activity_link');
	removeClass(more_link, 'hidden');

	var less_link = getobj('home_hide_more_user_activity_link');
	addClass(less_link, 'hidden');

	var content = getobj('home_more_user_activity');
	addClass(content, 'hidden');
}

isTyping = false;

function instant_search() {
	
	clearTimeout(isTyping);

	isTyping = setTimeout(function() {

		var ajax = get_ajax();
		var query = getobj('search').value;
		var instant_search_results = getobj('instant_search_results');
		if(query != '') { 
			ajax.onreadystatechange  = function() {
				if(ajax.readyState == 4) {
					if(ajax.status  == 200) {
						var response = ajax.responseText;
						
						if(response == '') {
							removeClass(instant_search_results, 'hidden');
						} else {
							if(hasClass(instant_search_results, 'hidden')) {
								removeClass(instant_search_results, 'hidden');	
							}
							instant_search_results.innerHTML = response;
						}
					}
				}
			};
			var data = '&query=' + urlencode(query);
			ajax.open("POST", "/ajax/get_instant_search_results", true); 
			ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
			ajax.send(data);	
		} else {
			addClass(instant_search_results, 'hidden');
		}
	
	}, 300);

}


function show_instant_search_results_box() {

	var search = getobj('search');
	search.value = '';

	var div = getobj('instant_search_results');
	removeClass(div, 'hidden');	
}

function hide_instant_search_results_box() {
	var div = getobj('instant_search_results');
	addClass(div, 'hidden');	
}


function activate_stream_comment(id) {
	var form = getobj('comment_form_' + id);
	removeClass(form, 'hidden');
	var form_extras = getobj('comment_' + id + '_form_extras');
	removeClass(form_extras, 'hidden');
	var input = getobj('comment_text_' + id);
	input.style.height = '70px';
	input.focus();
}

function deactivate_stream_comment(id) {
	var form_extras = getobj('comment_' + id + '_form_extras');
	addClass(form_extras, 'hidden');
	var input = getobj('comment_text_' + id);
	input.style.height = '18px';
	
	
}


function get_friends_following(page) {
	
	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}
	
	var tab_all       = getobj('tab_friends_all');
	var tab_following = getobj('tab_friends_following');
//	var tab_popular   = getobj('tab_friends_popular');
	
	removeClass(tab_all, 'tab_selected');
//	removeClass(tab_popular, 'tab_selected');

	tab_following.removeAttribute('onclick');
	addClass(tab_following, 'tab_selected');
	
	
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_following.setAttribute('onclick', 'get_friends_following(1);');
			}
		}
	};
	var data = '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_friends_following", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function get_friends_all(page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_all       = getobj('tab_friends_all');
	var tab_following = getobj('tab_friends_following');
//	var tab_popular   = getobj('tab_friends_popular');
	
	removeClass(tab_following, 'tab_selected');
//	removeClass(tab_popular, 'tab_selected');

	tab_all.removeAttribute('onclick');
	addClass(tab_all, 'tab_selected');
	
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_all.setAttribute('onclick', 'get_friends_all(1);');
			}
		}
	};
	var data = '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_friends_all", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function get_friends_popular(page) {
	alert('todo');
}

function show_recent_search_x(id) {
	var x = getobj('recent_search_x_' + id);
	removeClass(x, 'invisible');
}

function hide_recent_search_x(id) {
	var x = getobj('recent_search_x_' + id);
//	recent_search_timeout = setTimeout(function() {
		addClass(x, 'invisible');
//	}, 1000);
}


function delete_recent_search(id) {
	var div = getobj('recent_search_' + id);
	div.parentNode.removeChild(div);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				//
			}
		}
	};
	var data = 'recent_search_id=' + urlencode(id);
	ajax.open("POST", "/ajax/hide_recent_search", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function goto_search(value) {
	window.location = '/search?q=' + urlencode(value);	
}

function goto(url) {
	window.location = url;	
}


function clear_notifications() {
	var div = getobj('notifications');
	addClass(div, 'hidden');
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				//
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/clear_notifications", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}





function get_tags_popular() {

	var inner_content = getobj('inner_content');
	inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';

	var tab_popular = getobj('tab_tags_popular');
	var tab_all     = getobj('tab_tags_all');

	removeClass(tab_all, 'tab_selected');

	tab_popular.removeAttribute('onclick');
	addClass(tab_popular, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				var inner_content = getobj('inner_content');
				inner_content.innerHTML = response;
				tab_popular.setAttribute('onclick', 'get_tags_popular();');
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/get_tags_popular", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function get_tags_all() {

	var inner_content = getobj('inner_content');
	inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';

	var tab_popular = getobj('tab_tags_popular');
	var tab_all     = getobj('tab_tags_all');

	removeClass(tab_popular, 'tab_selected');

	tab_all.removeAttribute('onclick');
	addClass(tab_all, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				var inner_content = getobj('inner_content');
				inner_content.innerHTML = response;
				tab_all.setAttribute('onclick', 'get_tags_all();');
			}
		}
	};
	var data = '';
	ajax.open("POST", "/ajax/get_tags_all", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}



function get_tag_listing_recent(tag, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_recent  = getobj('tab_tag_listing_recent');
	var tab_popular = getobj('tab_tag_listing_popular');

	removeClass(tab_popular, 'tab_selected');

	tab_recent.removeAttribute('onclick');
	addClass(tab_recent, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_recent.setAttribute('onclick', 'get_tag_listing_recent(\'' + tag + '\', 1);');
			}
		}
	};
	var data = '&tag=' + urlencode(tag) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_tag_listing_recent", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function get_tag_listing_popular(tag, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_recent  = getobj('tab_tag_listing_recent');
	var tab_popular = getobj('tab_tag_listing_popular');

	removeClass(tab_recent, 'tab_selected');

	tab_popular.removeAttribute('onclick');
	addClass(tab_popular, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_popular.setAttribute('onclick', 'get_tag_listing_popular(\'' + tag + '\', 1);');
			}
		}
	};
	var data = '&tag=' + urlencode(tag) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_tag_listing_popular", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}




function get_bundles_following(page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_following = getobj('tab_bundles_following');
	var tab_popular   = getobj('tab_bundles_popular');

	removeClass(tab_popular, 'tab_selected');

	tab_following.removeAttribute('onclick');
	addClass(tab_following, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_following.setAttribute('onclick', 'get_bundles_following(1);');
			}
		}
	};
	var data = '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_bundles_following", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}



function get_bundles_popular(page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_following = getobj('tab_bundles_following');
	var tab_popular   = getobj('tab_bundles_popular');

	removeClass(tab_following, 'tab_selected');

	tab_popular.removeAttribute('onclick');
	addClass(tab_popular, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_popular.setAttribute('onclick', 'get_bundles_popular(1);');
			}
		}
	};
	var data = '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_bundles_popular", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function get_search_results(query, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

//	var tab_recent  = getobj('tab_tag_listing_recent');
//	var tab_popular = getobj('tab_tag_listing_popular');

//	removeClass(tab_popular, 'tab_selected');

//	tab_recent.removeAttribute('onclick');
//	addClass(tab_recent, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
//				tab_recent.setAttribute('onclick', 'get_tag_listing_recent(\'' + tag + '\', 1);');
			}
		}
	};
	var data = '&query=' + urlencode(query) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_search_results", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function goto_bundle_url(e, path) {
    e = e || window.event;
    var t = e.target || e.srcElement;
    if((t.nodeName.toLowerCase() == 'a') || (t.nodeName.toLowerCase() == 'img') || (t.nodeName.toLowerCase() == 'button')) {
    	return false;
    }
    if((t.className = 'bundle') || (t.className == 'bundle_description') || (t.className == 'bundle_title')) {
    	goto(path);	    
    }
}

function goto_user_url(e, path) {
    e = e || window.event;
    var t = e.target || e.srcElement;
    if((t.nodeName.toLowerCase() != 'a') && (t.nodeName.toLowerCase() != 'img')) {
    	    goto(path);
    }
}



function get_profile_bundles(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');
	var tab_items        = getobj('tab_profile_items');

	if(typeof tab_followers.id != 'undefined') {
		removeClass(tab_followers, 'tab_selected');
	}
	if(typeof tab_mentions.id != 'undefined') {
		removeClass(tab_mentions, 'tab_selected');
	}
	if(typeof tab_collaborated.id != 'undefined') {
		removeClass(tab_collaborated, 'tab_selected');
	}
	if(typeof tab_following.id != 'undefined') {
		removeClass(tab_following, 'tab_selected');
	}
	if(typeof tab_items.id != 'undefined') {
		removeClass(tab_items, 'tab_selected');
	}

	tab_bundles.removeAttribute('onclick');
	addClass(tab_bundles, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_bundles.setAttribute('onclick', 'get_profile_bundles(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_bundles", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function get_profile_followers(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');
	var tab_items        = getobj('tab_profile_items');

	if(typeof tab_bundles.id != 'undefined') {
		removeClass(tab_bundles, 'tab_selected');
	}
	if(typeof tab_following.id != 'undefined') {
		removeClass(tab_following, 'tab_selected');
	}
	if(typeof tab_collaborated.id != 'undefined') {
		removeClass(tab_collaborated, 'tab_collaborated');
	}
	if(typeof tab_mentions.id != 'undefined') {
		removeClass(tab_mentions, 'tab_selected');
	}
	if(typeof tab_items.id != 'undefined') {
		removeClass(tab_items, 'tab_selected');
	}

	tab_followers.removeAttribute('onclick');
	addClass(tab_followers, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_followers.setAttribute('onclick', 'get_profile_followers(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_followers", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function get_profile_following(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_items        = getobj('tab_profile_items');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');

	if(typeof tab_followers.id != 'undefined') {
		removeClass(tab_followers, 'tab_selected');
	}
	if(typeof tab_mentions.id != 'undefined') {
		removeClass(tab_mentions, 'tab_selected');
	}
	if(typeof tab_collaborated.id != 'undefined') {
		removeClass(tab_collaborated, 'tab_selected');
	}
	if(typeof tab_bundles.id != 'undefined') {
		removeClass(tab_bundles, 'tab_selected');
	}
	if(typeof tab_items.id != 'undefined') {
		removeClass(tab_items, 'tab_selected');
	}

	tab_following.removeAttribute('onclick');
	addClass(tab_following, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_following.setAttribute('onclick', 'get_profile_following(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_following", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function get_profile_mentions(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_items        = getobj('tab_profile_items');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');

	if(typeof tab_followers.id != 'undefined') {
		removeClass(tab_followers, 'tab_selected');
	}
	if(typeof tab_following.id != 'undefined') {
		removeClass(tab_following, 'tab_selected');
	}
	if(typeof tab_collaborated.id != 'undefined') {
		removeClass(tab_collaborated, 'tab_selected');
	}
	if(typeof tab_bundles.id != 'undefined') {
		removeClass(tab_bundles, 'tab_selected');
	}
	if(typeof tab_items.id != 'undefined') {
		removeClass(tab_items, 'tab_selected');
	}

	tab_mentions.removeAttribute('onclick');
	addClass(tab_mentions, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_mentions.setAttribute('onclick', 'get_profile_mentions(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_mentions", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}

function get_profile_collaborated(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_items        = getobj('tab_profile_items');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');

	if(typeof tab_followers.id != 'undefined') {
		removeClass(tab_followers, 'tab_selected');
	}
	if(typeof tab_following.id != 'undefined') {
		removeClass(tab_following, 'tab_selected');
	}
	if(typeof tab_bundles.id != 'undefined') {
		removeClass(tab_bundles, 'tab_selected');
	}
	if(typeof tab_mentions.id != 'undefined') {
		removeClass(tab_mentions, 'tab_selected');
	}
	if(typeof tab_items.id != 'undefined') {
		removeClass(tab_items, 'tab_selected');
	}

	tab_collaborated.removeAttribute('onclick');
	addClass(tab_collaborated, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_collaborated.setAttribute('onclick', 'get_profile_collaborated(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_collaborated", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function get_profile_items(user_id, page) {

	var inner_content = getobj('inner_content');
	if(page == 1) {
		inner_content.innerHTML = '<div id="inner_loading"><img src="/assets/new_outer/loading_large.gif"></div>';
	}

	var tab_bundles      = getobj('tab_profile_bundles');
	var tab_mentions     = getobj('tab_profile_mentions');
	var tab_collaborated = getobj('tab_profile_collaborated');
	var tab_followers    = getobj('tab_profile_followers');
	var tab_following    = getobj('tab_profile_following');
	var tab_items        = getobj('tab_profile_items');

	if(typeof tab_followers.id != 'undefined') {
		removeClass(tab_followers, 'tab_selected');
	}
	if(typeof tab_mentions.id != 'undefined') {
		removeClass(tab_mentions, 'tab_selected');
	}
	if(typeof tab_collaborated.id != 'undefined') {
		removeClass(tab_collaborated, 'tab_selected');
	}
	if(typeof tab_following.id != 'undefined') {
		removeClass(tab_following, 'tab_selected');
	}
	if(typeof tab_bundles.id != 'undefined') {
		removeClass(tab_bundles, 'tab_selected');
	}

	tab_items.removeAttribute('onclick');
	addClass(tab_items, 'tab_selected');

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				if(page == 1) {
					inner_content.innerHTML = response;
				} else {
					var more = getobj('more_' + (page - 1));
					more.parentNode.removeChild(more);
					inner_content.innerHTML = inner_content.innerHTML + response;
				}
				tab_items.setAttribute('onclick', 'get_profile_items(' + user_id + ', 1);');
			}
		}
	};
	var data = '&user_id=' + urlencode(user_id) + '&page=' + urlencode(page);
	ajax.open("POST", "/ajax/get_profile_items", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}




function follow_user_link(user_id) {

	var link  = getobj('friendship_' + user_id);
	var num = getobj('num_followers_' + user_id);

	link.innerHTML = 'Unfollow';
	link.setAttribute('onclick', 'unfollow_user_link(\'' + user_id + '\');');

	var new_num = parseInt(num.innerHTML) + 1;
	num.innerHTML = new_num;
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&user_id=' + urlencode(user_id);

	ajax.open("POST", "/ajax/add_to_friends", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function unfollow_user_link(user_id) {
	
	var link  = getobj('friendship_' + user_id);
	var num = getobj('num_followers_' + user_id);

	link.innerHTML = 'Follow';
	link.setAttribute('onclick', 'follow_user_link(\'' + user_id + '\');');

	var new_num = parseInt(num.innerHTML) + 1;
	num.innerHTML = new_num;
	
	var ajax = get_ajax();

	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&user_id=' + urlencode(user_id);

	ajax.open("POST", "/ajax/remove_from_friends", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function show_cc_actions(id) {
	var div = getobj('cc_actions_' + id);
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
}

function hide_cc_actions(id) {
	var div = getobj('cc_actions_' + id);
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
}


function remove_tweet_from_bundle(bundle_id, connection_content_id) {
	var cc = getobj('cc_' + connection_content_id);
	fade_out(cc);
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = '&walu_id=' + urlencode(bundle_id) + '&connection_content_id=' + urlencode(connection_content_id);
	ajax.open("POST", "/ajax/remove_from_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}

function show_edit_tip(name) {
	var div = getobj('edit_' + name + '_tip');
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
}

function hide_edit_tip(name) {
	var div = getobj('edit_' + name + '_tip');
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
}

function trigger_edit_bundle_name() {
	var h1 = getobj('bundle_name');
	addClass(h1, 'hidden');
	var input = getobj('edit_bundle_name');
	removeClass(input, 'hidden');
	input.focus();
	var buttons = getobj('edit_bundle_name_save');
	removeClass(buttons, 'hidden');
}

function trigger_edit_bundle_description() {
	var h1 = getobj('bundle_description');
	addClass(h1, 'hidden');
	var input = getobj('edit_bundle_description');
	removeClass(input, 'hidden');
	input.focus();
	var buttons = getobj('edit_bundle_description_save');
	removeClass(buttons, 'hidden');
}

function trigger_edit_bundle_topics() {
	var h1 = getobj('feed_tags');
	addClass(h1, 'hidden');
	var input = getobj('edit_bundle_topics');
	removeClass(input, 'hidden');
	input.focus();
	var buttons = getobj('edit_bundle_topics_save');
	removeClass(buttons, 'hidden');
}


function edit_bundle_name(bundle_id) {
	var h1 = getobj('bundle_name');
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_name');
	h1.innerHTML = strip_tags(input.value) + '<a href="javascript:;" onclick="trigger_edit_bundle_name();" id="edit_name_tip" class="edit_tip hidden">Edit</a>';
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_name_save');
	addClass(buttons, 'hidden');
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = 'bundle_id=' + urlencode(bundle_id) + '&value=' + urlencode(input.value);
	ajax.open("POST", "/ajax/edit_bundle_name", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function cancel_edit_bundle_name() {
	var h1 = getobj('bundle_name');
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_name');
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_name_save');
	addClass(buttons, 'hidden');
}

function edit_bundle_description(bundle_id) {
	var h1 = getobj('bundle_description');
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_description');
	h1.innerHTML = nl2br(strip_tags(input.value)) + '<a href="javascript:;" onclick="trigger_edit_bundle_description();" id="edit_description_tip" class="edit_tip hidden">Edit</a>';
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_description_save');
	addClass(buttons, 'hidden');
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = 'bundle_id=' + urlencode(bundle_id) + '&value=' + urlencode(input.value);
	ajax.open("POST", "/ajax/edit_bundle_description", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function cancel_edit_bundle_description() {
	var h1 = getobj('bundle_description');
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_description');
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_description_save');
	addClass(buttons, 'hidden');
}


function edit_bundle_topics(bundle_id) {
	var h1 = getobj('feed_tags');
	h1.innerHTML = '';
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_topics');

	var tags = input.value.split(',');
	for(var n in tags) {
		h1.innerHTML = h1.innerHTML + '<a class="tag" href="/topic/' + urlencode(tags[n]) + '">' + toTitleCase(tags[n]) + '</a>';	
	}
	h1.innerHTML = h1.innerHTML + '<a href="javascript:;" onclick="trigger_edit_bundle_topics();" id="edit_topics_tip" class="edit_tip hidden">Edit</a>';
	
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_topics_save');
	addClass(buttons, 'hidden');
	var ajax = get_ajax();
	ajax.onreadystatechange = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = 'bundle_id=' + urlencode(bundle_id) + '&value=' + urlencode(input.value);
	ajax.open("POST", "/ajax/edit_bundle_topics", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}


function cancel_edit_bundle_topics() {
	var h1 = getobj('feed_tags');
	removeClass(h1, 'hidden');
	var input = getobj('edit_bundle_topics');
	addClass(input, 'hidden');
	var buttons = getobj('edit_bundle_topics_save');
	addClass(buttons, 'hidden');
}

function mark_first_time_notification_read(id) {
	
	var div = getobj('ft_not_' + id);
	div.parentNode.removeChild(div);

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = '&id=' + urlencode(id);
	ajax.open("POST", "/ajax/mark_first_time_notification_read", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function mark_thing_read(id) {
	
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};
	var data = '&id=' + urlencode(id);
	ajax.open("POST", "/ajax/mark_first_time_notification_read", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function copy_bundle_short_url(client) {
	var copy = getobj('short_url_copied');
	fade_in(copy, 1, 11);
	setTimeout(function() {
		fade_out(copy);
	}, 3000);
}


function transform_link(bundle_id) {

	var linkbox = getobj('linkbox');
	
	var url = linkbox.value;
	linkbox.value = '';

	var linkbox_error = getobj('linkbox_error');
	linkbox_error.style.display = 'none';;

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText.trim();
				
				switch(response) {
					case '1': linkbox_error.innerHTML = 'There was a problem with your link. Please try again.'; fade_in(linkbox_error, 1, 11); break;
					case '2': linkbox_error.innerHTML = 'You did not post a valid link.'; fade_in(linkbox_error, 1, 11); break;
					case '3': linkbox_error.innerHTML = 'This bundle no longer exists.'; fade_in(linkbox_error, 1, 11); break;
					case '4': linkbox_error.innerHTML = 'You do not have permission to curate into this bundle.'; fade_in(linkbox_error, 1, 11); break;
					case '5': linkbox_error.innerHTML = 'Sorry, we could not post your link at this time.'; fade_in(linkbox_error, 1, 11); break;
					case '6': linkbox_error.innerHTML = 'Your link already exists in this bundle.'; fade_in(linkbox_error, 1, 11); break;
					default:
						var feed_inner = getobj('feed_inner');
						feed_inner.innerHTML = response + feed_inner.innerHTML;
						var stream_items = document.getElementsByClassName('stream');
						fade_in(stream_items[0], 1, 11);
						var cc_id = stream_items[0].id.replace(/cc_([0-9]+)/, '$1');
						var flag = getobj('flag_' + cc_id);
						if(typeof flag.id != 'undefined') {
							fade_in(flag, 5, 11);
							setTimeout(function() {
								fade_out(flag);
							}, 10000);
						}
						var karma = getobj('karma_inner');
						karma.innerHTML = parseInt(karma.innerHTML) + 1;
						fade_in(karma, 1, 11);
						break;
				}

				
				
				
			}
		}
	};
	var data = '&bundle_id=' + urlencode(bundle_id) + '&url=' + urlencode(url);
	ajax.open("POST", "/ajax/transform_link", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);	
}


function flag_cc(connection_content_id, walu_id) {
	
	var ajax = get_ajax();
	
	var div = getobj('flag_' + connection_content_id);
	div.innerHTML = 'Thanks';
	div.className = 'cc_flag_done';
	setTimeout(function() {
		fade_out(div);
	}, 2000);
	
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
			}
		}
	};

	var data = '&connection_content_id=' + urlencode(connection_content_id) + '&walu_id=' + urlencode(walu_id);
	
	ajax.open("POST", "/ajax/flag", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}


function show_bundle_actions() {
	var div = getobj('bundle_actions');
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
}

function hide_bundle_actions() {
	var div = getobj('bundle_actions');
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
}

function show_delete_bundle_confirmation() {
	var div = getobj('ft_not_delete_bundle');
	if(hasClass(div, 'hidden')) {
		removeClass(div, 'hidden');	
	}
}

function close_delete_bundle_confirmation() {
	var div = getobj('ft_not_delete_bundle');
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
}

function delete_bundle(bundle_id) {
	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status  == 200) {
				var response = ajax.responseText;
				goto('/' + cbUsername);
			}
		}
	};
	var data = '&walu_id=' + urlencode(bundle_id);
	ajax.open("POST", "/ajax/delete_walu", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}

function bookmarklet_add_tweet_to_bundle(cc_id) {
  
  var ajax = get_ajax();
  ajax.onreadystatechange  = function() {
    if(ajax.readyState == 4) {
      if(ajax.status  == 200) {
      	      window.close();
      }
    }
  };
  var data = '&cc_id=' + urlencode(cc_id) + '&bundle_id=' + urlencode(bundle_id);
  ajax.open("POST", "/ajax/bookmarklet_add_tweet_to_bundle", true); 
  ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
  ajax.send(data);
}

function bookmarklet_select_bundle(id) {
	var p = getobj('bundle_' + id);
	bundle_id = id;
	if(hasClass(p, 'bookmarklet_bundle_done')) {
		removeClass(p, 'bookmarklet_bundle_done');
		addClass(p, 'bookmarklet_bundle_normal');
	} else {
		var bundles = document.getElementsByClassName('bookmarklet_bundle');
		for(var n = 0; n < bundles.length; n++) {
			removeClass(bundles[n], 'bookmarklet_bundle_done');	
			addClass(bundles[n], 'bookmarklet_bundle_normal');	
		}
		addClass(p, 'bookmarklet_bundle_done');
		removeClass(p, 'bookmarklet_bundle_normal');
	}
}

function close_follow_bundle_confirmation(id) {
	var div = getobj('ft_not_follow_bundle_' + id);
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
	var button  = getobj('subscribe_button_' + id);
	button.className = 'green_button';
	button.setAttribute('onclick', 'show_follow_bundle_confirmation(' + id + ');');
}

function close_follow_bundle_confirmation_link(id) {
	var div = getobj('ft_not_follow_bundle_' + id);
	if(!hasClass(div, 'hidden')) {
		addClass(div, 'hidden');	
	}
	var link = getobj('subscribe_' + id);
	link.className = '';
	link.setAttribute('onclick', 'show_follow_bundle_confirmation_link(' + id + ');');
}

function delete_node(id) {

	var node = document.getElementById(id);
	id.parentNode.removeChild(node);
	
}

function toggle_follow_bundle_twitter(id) {
	var img = getobj('follow_bundle_twitter_' + id);
	if(img.getAttribute('src') == '/assets/new_outer/twitter-icon-small.gif') {
		img.setAttribute('src', '/assets/new_outer/twitter-icon-small-off.gif');
	} else {
		img.setAttribute('src', '/assets/new_outer/twitter-icon-small.gif');
	}
}

function toggle_compact_item(id, url) {
	var inner = getobj('stream_compact_inner_' + id);
	if(hasClass(inner, 'hidden')) {
		removeClass(inner, 'hidden');
	} else {
		addClass(inner, 'hidden');
	}
	
}

function show_add_collaborator_field() {
	var div = getobj('add_collaborators');
	removeClass(div, 'hidden');

//	var div = getobj('add_collaborators_email');
//	removeClass(div, 'hidden');

	var input = getobj('add_collaborators_input');
	input.focus();
}





isTypingAddCollaborators = false;

function instant_add_collaborators_search() {

	clearTimeout(isTypingAddCollaborators);

	isTypingAddCollaborators = setTimeout(function() {

		var query = getobj('add_collaborators_input').value;
		var instant_search_results = getobj('add_collaborators_box');

		if(validateEmail(query)) {

			instant_search_results.innerHTML = '<p class="instant_email_collab" onclick="add_collaborator_email_to_area(\'' + query + '\');">' + query + '</p>';
			if(hasClass(instant_search_results, 'hidden')) {
				removeClass(instant_search_results, 'hidden');	
			}
			
		} else {
	
			var ajax = get_ajax();
			if(query != '') { 
				ajax.onreadystatechange  = function() {
					if(ajax.readyState == 4) {
						if(ajax.status  == 200) {
							var response = ajax.responseText;
							
							if(response == '') {
								removeClass(instant_search_results, 'hidden');
							} else {
								if(hasClass(instant_search_results, 'hidden')) {
									removeClass(instant_search_results, 'hidden');	
								}
								instant_search_results.innerHTML = response;
							}
						}
					}
				};
				var data = '&query=' + urlencode(query);
				ajax.open("POST", "/ajax/instant_add_collaborators_search", true); 
				ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
				ajax.send(data);	
			} else {
				addClass(instant_search_results, 'hidden');
			}
		}
	}, 300);
}


function show_add_collaborators_box() {
	var div = getobj('add_collaborators_box');
	removeClass(div, 'hidden');	
}

function hide_add_collaborators_box() {
	var div = getobj('add_collaborators_box');
	addClass(div, 'hidden');	
}


function add_collaborator_to_area(id) {
	var area = getobj('add_collaborators_area');
	var result_div = getobj('result_collaborator_' + id);
	var div = document.createElement('div');
	div.id = 'collaborator_' + id;
	div.className = 'collaborator';
	div.innerHTML = result_div.innerHTML;
	area.appendChild(div);
	var box = getobj('add_collaborators_box');
	box.innerHTML = '';
	addClass(box, 'hidden');

	var remove = getobj('remove_collaborator_' + id);
	removeClass(remove, 'hidden');

	var input = getobj('add_collaborators_input');
	input.value = '';

	var submit = getobj('invite_collaborators_submit');
	if(hasClass(submit, 'hidden')) {
		removeClass(submit, 'hidden');
	}
	
	
	return true;
}


function remove_from_collaborator_area(id) { 

	var div = getobj('collaborator_' + id);
	div.parentNode.removeChild(div);

}

function validateEmail(elementValue){  
   var emailPattern = /^([+a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+$/;  
   return emailPattern.test(elementValue);  
 } 



function add_collaborator_email_to_area(email) {

	var area = getobj('add_collaborators_email_area');

	var div = document.createElement('div');
	
	var num = area.childNodes.length + 1;
	
	div.id = 'collaborator_email_' + num;
	div.className = 'collaborator_email';
	div.innerHTML = '&bull; <span id="collaborator_email_value_' + num + '" class="collaborator_email_value">' + email + '</span><a id="remove_collaborator_email_' + num + '" href="javascript:remove_from_collaborator_email_area(' + num + ');"><img style="float:right;margin:0 15px 0 0;" src="/assets/new_outer/littlex.png" /></a>';
	area.appendChild(div);

	var instant_search_results = getobj('add_collaborators_box');
	if(!hasClass(instant_search_results, 'hidden')) {
		addClass(instant_search_results, 'hidden');	
	}
	instant_search_results.innerHTML = '';

	var input = getobj('add_collaborators_input');
	input.value = '';

	var submit = getobj('invite_collaborators_submit');
	if(hasClass(submit, 'hidden')) {
		removeClass(submit, 'hidden');
	}
	
}

function remove_from_collaborator_email_area(id) { 

	var div = getobj('collaborator_email_' + id);
	div.parentNode.removeChild(div);

}



function invite_collaborators(walu_id) {

	var id_string = '';
	var emails_string = '';

	var area = getobj('add_collaborators_area');
	var collaborators = area.getElementsByClassName('collaborator');
	for(var n = 0; n < collaborators.length; n++) {
		if(typeof collaborators[n].id != 'undefined') {
			var id_string = id_string + collaborators[n].id.replace(/collaborator_([0-9]+)/, '$1,');
		}
	}


	var area = getobj('add_collaborators_email_area');
	var collaborators = area.getElementsByClassName('collaborator_email_value');
	for(var n = 0; n < collaborators.length; n++) {
		if(typeof collaborators[n].id != 'undefined') {
			emails_string = emails_string + collaborators[n].innerHTML + ',';
		}
	}

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status == 200) {
				
				var collaborators_div = getobj('add_collaborators');
				collaborators_div.innerHTML = '<p>These collaborators have been invited!</p>';
				
				var area = getobj('add_collaborators_area');
				addClass(area, 'hidden');

				var area = getobj('add_collaborators_email_area');
				addClass(area, 'hidden');

				var submit = getobj('invite_collaborators_submit');
				addClass(submit, 'hidden');
				
				var intro = getobj('add_collaborators_intro');
				addClass(intro, 'hidden');

			}
		}
	};
	var data = '&walu_id=' + urlencode(walu_id) + '&user_ids=' + urlencode(id_string) + '&emails=' + urlencode(emails_string);
	ajax.open("POST", "/ajax/invite_collaborators", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}



function invite_email_collaborators(walu_id) {

	var emails_string = '';

	var area = getobj('add_collaborators_email_area');
	var collaborators = area.getElementsByClassName('collaborator_email_value');
	for(var n = 0; n < collaborators.length; n++) {
		if(typeof collaborators[n].id != 'undefined') {
			emails_string = emails_string + collaborators[n].innerHTML + ',';
		}
	}

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status == 200) {
				
				var collaborators_div = getobj('add_collaborators_email');
				collaborators_div.innerHTML = '<p>These collaborators have been invited!</p>';
				
				var area = getobj('add_collaborators_email_area');
				addClass(area, 'hidden');

				var submit = getobj('invite_collaborators_email_submit');
				addClass(submit, 'hidden');

				var intro = getobj('add_collaborators_intro');
				addClass(intro, 'hidden');
				
			}
		}
	};
	var data = '&walu_id=' + urlencode(walu_id) + '&emails=' + urlencode(emails_string);
	ajax.open("POST", "/ajax/invite_email_collaborators", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}


function accept_collaboration_request(key, walu_url) {

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status == 200) {
				window.location = walu_url;
			}
		}
	};
	var data = '&key=' + urlencode(key) + '&response=1';
	ajax.open("POST", "/ajax/collaboration_response", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}


function ignore_collaboration_request(key) {

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status == 200) {
				window.location = '/home';
			}
		}
	};
	var data = '&key=' + urlencode(key) + '&response=1';
	ajax.open("POST", "/ajax/collaboration_response", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);

}


function remove_listed_collaborator(walu_id, id) {

	var div = getobj('listed_collaborator_' + id);

	var ajax = get_ajax();
	ajax.onreadystatechange  = function() {
		if(ajax.readyState == 4) {
			if(ajax.status == 200) {
				fade_out(div);
			}
		}
	};
	var data = '&walu_id=' + urlencode(walu_id) + '&user_id=' + urlencode(id);
	ajax.open("POST", "/ajax/remove_collaborator", true); 
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                  
	ajax.send(data);
}