/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008/10/06 16:08:32 $
 * $Rev: 5685 $
 */
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for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
s.push(encodeURIComponent(j)+"="+encodeURIComponent(jQuery.isFunction(a[j])?a[j]():a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle.apply(this,arguments):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall),p,hidden=jQuery(this).is(":hidden"),self=this;for(p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return opt.complete.call(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.call(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",jQuery.makeArray(array));}return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].call(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:jQuery.fx.speeds[opt.duration])||jQuery.fx.speeds.def;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.call(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.call(this.elem,this.now,this);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=now();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();// Reassign jQuery from $ (already used by the FT) to $jq.
var $jq = jQuery.noConflict();

var benchvar = false;
var showtimer = false;
var hidetimer = false;
var menuhidetimer = false;

// Collapse or expand the container holding the search filter lists
function toggleSearchFilters() {
	var controlele = $jq("#collapseexpandfilters");
	if (controlele.html() == "Show advanced search filters") {
		controlele.addClass("expanded").html("Hide advanced search filters");
		$jq("#searchfilters").show();
	} else {
		controlele.removeClass("expanded").html("Show advanced search filters");
		$jq("#searchfilters").hide();
	}
	controlele.get(0).blur();
	repositionRankingsTable();
}

// Collapse or expand the container holding the field toggle checkboxes
function toggleRankingsControls() {
	var controlele = $jq("#collapseexpandcontrol");
	if (controlele.html() == "Show all available fields") {
		controlele.addClass("expanded").html("Show featured fields");
		$jq(".fieldhidden", $jq("#columncontrol")).show();
	} else {
		controlele.removeClass("expanded").html("Show all available fields");
		$jq(".fieldhidden", $jq("#columncontrol")).hide();
	}
	controlele.get(0).blur();
	repositionRankingsTable();
}

// Show a column as a result of checking the control.  Mark the column as visible and redraw the table.
function showRankingsColumn(columnid) {
	if (!rankingstabledetails.loaded) initRankingsTable();
	
	// Log an event
	logActionToWebtrends("addcolumn", decodeURIComponent(rankingstabledetails.columns[columnid].title));

	rankingstabledetails.activecolumns[rankingstabledetails.columns[columnid].colnum] = columnid;
	startWaiting("Adding new column");
	setTimeout(recreateRankingsTable, 100);
}

// Hide a column, either as a result of closing the column via the "X" or unchecking a control.
// Update the interface if necessary, mark the column as hidden, and redraw the table.
function hideRankingsColumn(e, columnid) {
	if (e !== false) {
		if (!e) var e = window.event;
		if (e) {
			e.cancelBubble = true;
			if (e.stopPropagation) e.stopPropagation();
		}
	}
	var controlele = $jq("#field"+columnid);
	var listele = controlele.parent().parent();
	if (!rankingstabledetails.loaded) initRankingsTable();

	// Log an event
	logActionToWebtrends("removecolumn", decodeURIComponent(rankingstabledetails.columns[columnid].title));

	delete(rankingstabledetails.activecolumns[rankingstabledetails.columns[columnid].colnum]);
	if (controlele.attr("checked")) {
		listele.addClass("fieldoff").removeClass("fieldon");	
		controlele.uncheck();
	}
	startWaiting("Removing column");
	setTimeout(recreateRankingsTable, 100);
}

// Called as a result of a column control being toggled.  Update the interface to match, and call the
// appropriate action function.
function toggleFieldControl(columnid) {
	var controlele = $jq("#field"+columnid);
	var listele = controlele.parent().parent();
	if (controlele.attr("checked")) {
		listele.addClass("fieldon").removeClass("fieldoff");
		showRankingsColumn(columnid);
	} else {
		listele.addClass("fieldoff").removeClass("fieldon");	
		hideRankingsColumn(false, columnid);
	}
}

// Called as a result of the user clicking in a table header or on the sort control
function sortRankingsTable(columnid) {
	if (!rankingstabledetails.loaded) initRankingsTable();
	if ($jq("#waitspinner").css("display")=="none") {
		startWaiting("Sorting");
		setTimeout("sortRankingsTable("+columnid+")", 100);
		return false;
	}

	// Determine sort direction (either last used for col or opposite of current sort)
	var alreadysorted = rankingstabledetails.activecolumns[rankingstabledetails.cursort]==columnid;
	if (alreadysorted) {
		var sortdir = ($jq("#th"+columnid).is(".ascsort")) ? "desc" : "asc";
	} else {
		var sortdir = rankingstabledetails.columns[columnid].sort;
	}
	var columndefaultsort = rankingstabledetails.columns[columnid].initsort;

	// Log an event
	logActionToWebtrends("sort", decodeURIComponent(rankingstabledetails.columns[columnid].title)+" ("+sortdir+")");
	
	// Set global sort parameters for visual effects when redrawing the table
	rankingstabledetails.cursort = rankingstabledetails.columns[columnid].colnum;
	rankingstabledetails.columns[columnid].sort = sortdir;

	// Perform sort
	var type = rankingstabledetails.columns[columnid].type;
	if (type == "text") {
		rankingstabledetails.table.sort(rtSortText);
	} else if (type == "numberwithmeta") {
		rankingstabledetails.table.sort(rtSortNumericWithMeta);
	} else {
		rankingstabledetails.table.sort(rtSortNumeric);
	}

	// Redraw the table
	recreateRankingsTable();

	// Sort callbacks
	// Alphabetic sort for text, numeric sort for all numbers.  Formatted 
	// number and regular number can use same sort callback, since in each
	// case we're just interested in the numeric part of the string.
	// Number-with-meta needs a slightly different preprocessing function so
	// it gets it's own sort callback.  Final note: Numeric sorts are
	// overridden if one of the values is non-numeric, forcing those
	// rows to the bottom of the table.
	function rtSortText(a,b) {
		var x = a[rankingstabledetails.cursort].val;
		var y = b[rankingstabledetails.cursort].val;
		var ret = ((x<y)?-1 : ((x>y)?1:0));
		return (sortdir=="desc") ? -1 * ret : ret;
	}
	function rtSortNumeric(a,b) {
		var x = a[rankingstabledetails.cursort].val.replace(/[^0-9\.]/, "");
		var y = b[rankingstabledetails.cursort].val.replace(/[^0-9\.]/, "");
		var ret = x-y;
		if ((x === "" || isNaN(x)) && (y !== "" && !isNaN(y))) ret = (columndefaultsort=="desc") ? -1 : 1;
		if ((y === "" || isNaN(y)) && (x !== "" && !isNaN(x))) ret = (columndefaultsort=="desc") ? 1 : -1;
		if ((y === "" || isNaN(y)) && (x === "" || isNaN(x))) ret = 0;
		return (sortdir=="desc") ? -1 * ret : ret;
	}
	function rtSortNumericWithMeta(a,b) {
		var x = a[rankingstabledetails.cursort].val.replace(/^([0-9\.]+)[\s\(].*$/, "$1");
		var y = b[rankingstabledetails.cursort].val.replace(/^([0-9\.]+)[\s\(].*$/, "$1");
		var ret = x-y;
		if ((x === "" || isNaN(x)) && (y !== "" && !isNaN(y))) ret = (columndefaultsort=="desc") ? -1 : 1;
		if ((y === "" || isNaN(y)) && (x !== "" && !isNaN(x))) ret = (columndefaultsort=="desc") ? 1 : -1;
		if ((y === "" || isNaN(y)) && (x === "" || isNaN(x))) ret = 0;
		return (sortdir=="desc") ? -1 * ret : ret;
	}
}

function searchRankings() {
	
	// Check the advanced filters, if present, and reset the activefilters as appropriate
	// rankingstabledetails.filters maps the filter select offset to the column ID filtered by that box
	if (rankingstabledetails.filters) {
		rankingstabledetails.activefilters = {length:0};

		// For each filter list, fetch all the options
		for (var i=rankingstabledetails.filters.length; i>=0; i--) {
			var selecteditems = new Array();
			var filteroptions = $jq("option", $jq("#filterlist"+rankingstabledetails.filters[i]));

			// For each option, collate all the selected ranges into an array
			// Each option's value will be either a range in the form low|high or a single value
			for (var j=filteroptions.length-1; j>=0; j--) {
				if (filteroptions[j].selected) {
					var filtervalue = filteroptions[j].value;
					filtervalue = filtervalue.split("|");
					if (filtervalue.length == 2) {
						var filterout = {low:parseFloat(filtervalue[0]), high:parseFloat(filtervalue[1]), val:false};
					} else {
						var filterout = {low:false, high:false, val:parseFloat(filtervalue[0])};
					}
					selecteditems[selecteditems.length] = filterout;
				}
			}

			// Save the selected ranges against the relevant column
			if (selecteditems.length && selecteditems.length != filteroptions.length) {
				rankingstabledetails.activefilters[rankingstabledetails.filters[i]] = selecteditems;
				rankingstabledetails.activefilters.length++;
			}
		}
	}

	$jq("#rankingssearchsubmit").get(0).blur();
	$jq("#rankingsadvsearchsubmit").get(0).blur();
	$jq("#advsearchpreview").html("");
	var q = $jq("#rankingssearchtext").val();
	if (!q.length && !rankingstabledetails.activefilters.length) {
		alert("Please enter a search word or phrase");
		$jq("#rankingssearchtext").get(0).focus();
		return false;
	}

	if (q) {
		
		// Send to webtrends if the search string has changed
		var querystrings = getQueryStrings();
		if (!querystrings["search"] || decodeURIComponent(querystrings["search"].replace(/\+/g, " ")) != q) {
			logActionToWebtrends("search", q);
		}
	
		$jq("#rankingssearchreset").css("display", "inline");
		$jq("#rankingssearchtext").css("background-color", "#FFC");
		rankingstabledetails.filter = q.replace(/[^\w ]/gi, "").replace(/^\s+|\s+$/g, '').toLowerCase();
	} else {
		rankingstabledetails.filter = "";
		$jq("#rankingssearchreset").css("display", "none");
		$jq("#rankingssearchtext").css("background-color", "#FFF");
	}

	startWaiting("Searching");
	setTimeout(recreateRankingsTable, 100);
	return false;
}

function resetRankingSearch(resetsearchtext, resetadvfilters) {
	if (typeof(resetsearchtext) == "undefined") resetsearchtext = true;
	if (typeof(resetadvfilters) == "undefined") resetadvfilters = true;
	
	if (resetsearchtext) {
		$jq("#rankingssearchreset").hide();
		rankingstabledetails.filter = false;
		$jq("#rankingssearchreset").css("display", "none");
		$jq("#rankingssearchtext").css("background-color", "#FFF");
	}
	
	if (resetadvfilters && rankingstabledetails.filters) {
		rankingstabledetails.activefilters = {length:0};
		for (var i=rankingstabledetails.filters.length; i>=0; i--) {
			$jq("option", $jq("#filterlist"+rankingstabledetails.filters[i])).attr("selected", false);
		}
		$jq("select.filterlistselect option").css("color", "menutext").each(function() { this.disabled=false });
		$jq("#advsearchpreview").html("");
	}

	
	startWaiting("Clearing search");
	setTimeout(recreateRankingsTable, 100);
	return false;
}

function updateAdvancedFilters() {
	
	// Get all options and current selections from filter boxes
	var filters = new Object();
	for (var i=rankingstabledetails.filters.length-1; i>=0; i--) {
		var filteroptions = $jq("option", $jq("#filterlist"+rankingstabledetails.filters[i]));
		filters[rankingstabledetails.filters[i]] = {numselected:0};
		filters[rankingstabledetails.filters[i]].opts = new Array(); // "The filter for column n has these options"

		// For each option, collate all the available ranges
		// Each option's value will be either a range in the form low|high or a single value
		for (var j=filteroptions.length-1; j>=0; j--) {
			var filtervalue = filteroptions[j].value;
			filtervalue = filtervalue.split("|");
			if (filtervalue.length == 2) {
				var opt = {low:parseFloat(filtervalue[0]), high:parseFloat(filtervalue[1]), val:false};
			} else {
				var opt = {low:false, high:false, val:parseFloat(filtervalue[0])};
			}
			opt.selected = filteroptions[j].selected;
			if (opt.selected) filters[rankingstabledetails.filters[i]].numselected++;
			filters[rankingstabledetails.filters[i]].opts[j] = opt;
		}
	}

	// Get list of rows that match current selections
	var itemcount = rankingstabledetails.table.length;
	var validrowcount = 0;
	var colmap = new Array();
	for (var key in rankingstabledetails.columns) colmap[colmap.length] = key;
	for (var i=0; i<itemcount; i++) {
		var rowitems = rankingstabledetails.table[i];
		var rowitemlength = rowitems.length;
		var filtermatchfail = false;
		var optsmatched = new Object();
		for (var j=1; j<rowitemlength; j++) {
			if (filters[colmap[j-1]]) {
				var advfiltermatched = false;
				var celldata = rowitems[j].val;
				celldata = celldata.replace(/^([\-0-9\.]+)[\s?\(].*$/, "$1");
				celldata = celldata.replace(/[^\-0-9\.]/g, "");
				celldata = parseFloat(celldata);
				optsmatched[j-1] = new Object();
				var filtertocheck = filters[colmap[j-1]].opts;
				for (var k=0; k<filtertocheck.length; k++) {
					var v = filtertocheck[k];
					if (v.val === false) {
						if (celldata <= v.high && celldata >= v.low) {
							if (v.selected) advfiltermatched = true;
							optsmatched[j-1][k] = true;
						}
					} else {
						if (celldata == v.val) {
							if (v.selected) advfiltermatched = true;
							optsmatched[j-1][k] = true;
						}
					}
				}
				if (filters[colmap[j-1]].numselected && filters[colmap[j-1]].numselected != filters[colmap[j-1]].opts.length && !advfiltermatched) {
					filtermatchfail = true;
					break;
				}
			}
		}
		if (!filtermatchfail) {
			validrowcount++;
			for (coloffset in optsmatched) {
				for (optionoffset in optsmatched[coloffset]) {
					if (optsmatched[coloffset][optionoffset]) filters[colmap[coloffset]].opts[optionoffset].matched=true;
				}
			}
		}
	}
	$jq("#advsearchpreview").html("Your new selections match "+validrowcount+" entr"+((validrowcount==1)?"y":"ies")+".  Click apply to update the table.");

	// Grey out options in unused select boxes that would yield zero results
	for (var colid in filters) {
		if (filters[colid].numselected) {
			$jq("option", $jq("#filterlist"+colid)).each(function() { this.disabled=false });
		} else {
			for (var i=0; i<filters[colid].opts.length; i++) {
				$jq("#filterlist"+colid+" option").get(i).disabled = (filters[colid].opts[i].matched) ? false : true;
				$jq("#filterlist"+colid+" option").eq(i).css("color", (filters[colid].opts[i].matched) ? "menutext" : "graytext");
			}
		}
	}
}

function compareRankings() {
	$jq("#notepopup").hide();
	rankingstabledetails.compareEnabled = (rankingstabledetails.compareEnabled) ? 0 : 1;
	var numtocompare = 0;
	if (rankingstabledetails.compareEnabled) {
		for (var i=(rankingstabledetails.table.length-1); i>=0; i--) {
			if (rankingstabledetails.table[i][0].val.indexOf("checked=\"checked") != -1) numtocompare++;
		}
		if (!numtocompare) {
			alert("You must tick one or more rows to compare before clicking the compare button");
			rankingstabledetails.compareEnabled = 0;
			return false;
		} else {
		
			// Log an event
			logActionToWebtrends("compare", numtocompare+" rows");
		}
	}
	startWaiting("Please wait");
	setTimeout(recreateRankingsTable, 100);
}

function toggleCompareState(evt) {
	var chk = evt.target;
	var el = chk;
	var rowindex = 0;
	while (el.tagName!="TR") el = el.parentNode;
	if (el.id.substr(0,9)=='rowoffset') {
		rowindex = el.id.substr(9);
	} else {
		while (el = el.previousSibling) if (el.tagName=="TR") rowindex++;
	}
	rankingstabledetails.table[rowindex][0].val = "<input type=\"checkbox\" name=\"comp\" class=\"compcheck\""+((chk.checked)?" checked=\"checked\"":"")+" />";
}

function startWaiting(str) {
	var wh = (self.innerHeight) ? self.innerHeight : document.documentElement.clientHeight;
	var y = (self.pageYOffset) ? self.pageYOffset : document.documentElement.scrollTop;
	var x = (self.pageXOffset) ? self.pageXOffset : document.documentElement.scrollLeft;
	$jq("#waitspinner div").html(str);
	$jq("#waitspinner").css({top:(y+(wh/2))+'px',left:(x+365)+'px',display:'block'});
}

// Read in the rankings table and construct a javascript array of all the values for easy rebuilds.
function initRankingsTable() {
	if (rankingstabledetails.loading) return;
	rankingstabledetails.loading = true;

	// Create the note popup bubble
	createNoteBubble();
	
	// Remove accessible note markers
	$jq("sup", "#rankingstable").remove();

	// Initialise table data structure
	rankingstabledetails.notetexts = new Array();
	rankingstabledetails.onmouseovers = new Array();
	rankingstabledetails.headerdescs = new Array();
	rankingstabledetails.activecolumns = new Array();
	rankingstabledetails.table = new Array();
	rankingstabledetails.filters = new Array();
	rankingstabledetails.activefilters = {length:0};
	
	// Load notes into memory (located at end of HTML source)
	$jq(".notes p").each(function(i) {
		var ele = $jq(this);
		var note = $jq(this).html().replace(/^[0-9]+\.\s+/, "");
		rankingstabledetails.notetexts[i+1] = note;
	});

	// Load note index from inline JS in HTML source
	var notes = rankingstabledetails.notes;
	
	// Store default sort orders
	for (var key in rankingstabledetails.columns) {
		if (rankingstabledetails.columns[key].sort) rankingstabledetails.columns[key].initsort = rankingstabledetails.columns[key].sort;
	}

	// Establish array of active columns, and mark sort column
	// Note the use of i (column offset) and colid (unique field id from db)
	// Read column header metadata from source
	var idstring;
	var jstablehead = new Array();
	var tableheadings = $jq("#rankingstable thead").get(0).childNodes;
	for (var i=tableheadings[0].childNodes.length-1; i>=0; i--) {
		var el = tableheadings[0].childNodes[i];
		idstring = el.id;
		if (idstring) {
			colid = idstring.substring(2);
			if (colid == rankingstabledetails.entityfield) rankingstabledetails.activecolumns[i] = colid;
			if ($jq("#field"+colid).attr("checked")) rankingstabledetails.activecolumns[i] = colid;
		}
		if ($jq(el).is(".cursort")) rankingstabledetails.cursort = i;
		rankingstabledetails.headerdescs[i] = el.title;
		el.title = "";
		rankingstabledetails.onmouseovers[i] = el.onmouseover;
		jstablehead[i] = el.innerHTML;
	}
	rankingstabledetails.headings = jstablehead.slice(0);
	
	// Prepare to create a table based on the cells present in the HTML source
	var currenttable = $jq("#rankingstable tbody").get(0).childNodes;
	var jstable = new Array();

	// Last row containing compare button is not counted, iterate over all others
	var numrows = (currenttable.length - 1); 
	for (var i=numrows-1; i>=0; i--) {
		var tablerow = new Array();
		var rowitems = currenttable[i].childNodes;

		// Iterate over the cells in the row
		for (var j=rowitems.length-1; j>=0; j--) {
			tablerow[j] = {val:rowitems[j].innerHTML};

			// If the row has a note (looked up from note index) add it to the row object in memory
			if (notes[i] && notes[i][j]) {
				rowitems[j].innerHTML = "<span>"+rowitems[j].innerHTML+"</span>";
				tablerow[j].noteid = notes[i][j];
			}
		}
		
		// Add the entity id to the comparison cell
		if (currenttable[i].id) tablerow[0].id = currenttable[i].id.substring(3);

		// Construct the whole row by copying the row array into a jstable element keyed on the row offset
		jstable[i] = tablerow.slice(0);
	}

	// Construct the whole table by copying the jstable array
	rankingstabledetails.table = jstable.slice(0);
	
	// Read in any filters
	if ($jq("#searchfilters").length) {
		var filterlists = $jq(".filterlistselect", $jq("#searchfilters"));
		for (var i=filterlists.length - 1; i>=0; i--) {
			var filterid = filterlists[i].id;
			filterid = filterid.substring("filterlist".length);
			rankingstabledetails.filters[i] = filterid;
		}
	}

	// Set up event handlers
	$jq("#footcompa").click(compareRankings);
	$jq("#compcolheader").click(compareRankings);
	$jq("#rankingstable input.compcheck").click(toggleCompareState);
	$jq("select.filterlistselect").change(updateAdvancedFilters);

	$jq(".featuredicon").each(function() {
		var oldtitle = $jq(this).attr("title");
		var dispnote = displayNoteBubble('<p>'+oldtitle+'</p>', $jq(this).get(0));
		$jq(this).attr("title", "");
		$jq(this).mouseover(function() { showtimer = window.setTimeout(dispnote, 50); }).mouseout(hideRankingsNotes);
	});

	// Reposition the table if the default view is too wide.
	if ($jq("#rankingstable").get(0).offsetWidth > 658) repositionRankingsTable();
	
	// Done
	rankingstabledetails.loaded = true;

	// Trigger a search if one is provided on querystring
	var querystrings = getQueryStrings();
	if (querystrings["search"]) searchRankings();
}

// Function to parse notes on the entities table page and set up any intra-page ranking navigation.
function initProfileTables() {
	if (typeof(profiletables) == "undefined" || profiletables.loading) return;
	profiletables.loading = true;
	var notetexts = {};
	var notes = profiletables.notes;
	$jq('#locallink-'+rankingtoshow).css("font-weight", "bold");
	
	// Create the notes popup bubble
	createNoteBubble();
	
	// Construct inter-ranking navigation elements for insertion into each present ranking
	var rankingslugs = new Array();
	var rankingnames = new Array();
	$jq("a", $jq("#entitylinks")).each(function (i) {
		rankingslugs[i] = $jq(this).attr("href").replace(/.*\#/, "");
		rankingnames[i] = $jq(this).html();
	});
	if (rankingslugs.length) {
		var rankingmenudivhtml = '<div id="rankingnavmenu" onmouseout="profileRankingMenuMouseout()" onmouseover="if (menuhidetimer) clearTimeout(menuhidetimer)">';
		for (var i=0; i<rankingslugs.length; i++) {
			rankingmenudivhtml += '<div><a href="#'+rankingslugs[i]+'" onclick="profileSwitchToRanking(\''+rankingslugs[i]+'\'); return false;" class="navmenuitem-'+rankingslugs[i]+'"><span>'+rankingnames[i]+'</span></a></div>';
		}
		rankingmenudivhtml += '</div>';
		$jq(document.body).append(rankingmenudivhtml);
		$jq(".rankingtitleh2").addClass("rankingnavpadding");
	}

	// Step through any available entityrankingsdata divs
	$jq("div.entityrankingsdata").each(function(i) {
		var thisrankingdiv = $jq(this);
	
		// In each div, find any notes, and add them to the notetexts array
		$jq(".notes p", thisrankingdiv).each(function(j) {
			var note = $jq(this).html().replace(/^[0-9]+\.\s+/, "");
			notetexts['table'+i+'data'+j] = note;
		});
		
		// Select the data keys, select their titles, and add them to the notetexts array
		$jq("td.headcol", thisrankingdiv).each(function(j) {
			var ele = $jq(this).get(0);
			var fieldnote = '';
			if (ele.title) {
				fieldnote = ele.title;
				ele.title = '';
			}
			if (typeof(notes[i]) != "undefined" && typeof(notes[i][j]) != "undefined") {
				if (fieldnote) fieldnote += '<br /><br />';
				fieldnote += notetexts['table'+i+'data'+notes[i][j]];
			}
			if (fieldnote) {
				$jq(ele).addClass('tnote');
				notetexts['table'+i+'col'+j] = fieldnote;
			}
		});
		
		// Select the slug of this item, and add ranking navigation as appropriate
		if (rankingslugs.length > 1) {
			
			// Add the "previous" link if this isn't the first ranking
			if (i != 0) $jq(".rankingtitle", thisrankingdiv).append('<div class="prevlink" onclick="profileSwitchToRanking(\''+rankingslugs[i-1]+'\'); return false;"><div></div>Prev</div>');
			
			// Add a control to access the dropdown menu.
			$jq(".rankingtablelink", thisrankingdiv).prepend('<span onmousedown="showRankingNavMenu(\''+rankingslugs[i]+'\')" class="rankingsmenulink">Change ranking</span>').parent();
			
			// Add the "next" link if this isn't the last ranking
			if (i < rankingslugs.length - 1) $jq(".rankingtitle", thisrankingdiv).append('<div class="nextlink" onclick="profileSwitchToRanking(\''+rankingslugs[i+1]+'\'); return false;"><div></div>Next</div>');
		}
	});

	profiletables.notetexts = notetexts;
	profiletables.loaded = true;
}

// Initialise additional notes where javascript is not already being called.
function initNoteData() {

	// Create the notes popup bubble
	createNoteBubble();

	$jq(".featuredicon").each(function() {
		var oldtitle = $jq(this).attr("title");
		var dispnote = displayNoteBubble('<p>'+oldtitle+'</p>', $jq(this).get(0));
		$jq(this).attr("title", "");
		$jq(this).mouseover(function() { showtimer = window.setTimeout(dispnote, 50); }).mouseout(hideRankingsNotes);
	});
}

// Switch to hightlight a different ranking on a profile page
function profileSwitchToRanking(slug) {
	if (menuhidetimer) clearTimeout(menuhidetimer);
	$jq('#entityranking'+rankingtoshow).hide();
	$jq(".rankingtitleh2 span", $jq("#entityranking"+rankingtoshow)).css("background-color", "#F2F2F2");
	$jq("#rankingnavmenu").hide();
	$jq('#locallink-'+rankingtoshow).css("font-weight", "normal");
	rankingtoshow = slug;
	$jq('#entityranking'+slug).show();
	$jq('#locallink-'+slug).css("font-weight", "bold");
}

// Show and position the navigation rankings menu
function showRankingNavMenu(slug) {
	if (menuhidetimer) clearTimeout(menuhidetimer);
	var themenu = $jq("#rankingnavmenu");
	if (themenu.css("display") == "block") return;
	
	// Set the initial position of the menu
	var initialposition = $jq("#entityranking"+slug+" .rankingtablelink").offset();
	themenu.css({left:"1px", top:initialposition.top+"px", width:"530px", visibility:"hidden", display:"block"});
	
	// Step through the menu items to calculate negative height offset and new width
	var menuwidth = 0;
	var activemenufound = false;
	var heightoffset = 0;
	$jq("a", themenu).each(function() {
		if ($jq(this).attr("href").replace(/.*#/, "") == slug) {
			$jq(this).addClass("active").addClass("initialhover").mouseout(function() { $jq(this).removeClass("initialhover"); });
			activemenufound = true;
		} else {
			if (!activemenufound) heightoffset += $jq(this).parent().height();
			$jq(this).removeClass("active").removeClass("initialhover");
		}
		var itemwidth = $jq("span", $jq(this)).width();
		if (itemwidth) menuwidth = Math.max(menuwidth, itemwidth);
	});
	var targetwidth = (menuwidth && menuwidth < 530)?menuwidth+40:530;
	themenu.css({left:($jq("#entityranking"+slug).width()-targetwidth+8)+"px", top:(initialposition.top - heightoffset - 5)+"px", width:targetwidth+"px", visibility:"visible"});
}

// Hide the navigation rankings menu on mouseout.
function profileRankingMenuMouseout() {
	menuhidetimer = window.setTimeout(function() {
		$jq("#rankingnavmenu").hide();
	}, 300);
}

// Output a new rankings table from the javascript array, based on column selection, search criteria and compare settings
function recreateRankingsTable() {
	$jq("#rankingstable").removeClass("initialrender");

	// Create local vars for rapid lookups
	var tablebody = $jq("#rankingstable tbody");
	var colmap = new Array();
	var newtableop = new Array();
	var rankingstableitems = rankingstabledetails.table;
	var activecols = rankingstabledetails.activecolumns;
	var sortcol = rankingstabledetails.cursort;
	var itemcount = rankingstableitems.length;
	var rowitemlength = rankingstabledetails.headings.length;
	var visiblecolcount = 1;
	var columnclasses = new Array();
	newtableop.push("<thead><tr><th class=\"compcol"+((sortcol==1)?" presort":"")+"\" onmouseout=\"hideRankingsNotes()\" onmouseover=\"showNote(event);\">"+rankingstabledetails.headings[0]+"</th>");
	
	// Build up a column map of column ids to indexes.  Previously marked as AB review, so: AB:REVIEW
	// Add a zero-column for the checkboxes
	for (var key in rankingstabledetails.columns) {
		colmap[colmap.length] = key;
	}

	for (var i=1; i<=rowitemlength; i++) {
		if (!isNaN(activecols[i])) {
			newtableop.push("<th style=\"text-align: left;\""+((i == sortcol)?" class=\"cursort "+rankingstabledetails.columns[activecols[i]].sort+"sort\"":"")+" onclick=\"sortRankingsTable("+activecols[i]+")\" onmouseout=\"hideRankingsNotes()\" id=\"th"+activecols[i]+"\">"+rankingstabledetails.headings[i]+"</th>");
			visiblecolcount++;

			var thiscolclasses = new Array();
			if (rankingstabledetails.columns[activecols[i]].type == "text") thiscolclasses.push("text");
			if (i == sortcol) thiscolclasses.push("cursort");
			columnclasses[i] = thiscolclasses.join(" ");
		}
	}

	newtableop.push("</tr></thead><tbody>");
	var oprowcount = 0;
	var shaderow = false;
	for (var i=0; i<itemcount; i++) {
		if (!rankingstabledetails.compareEnabled || rankingstableitems[i][0].val.indexOf("checked=\"checked") != -1) {
			var rowitems = rankingstableitems[i];
			var filtermatch = (rankingstabledetails.filter || rankingstabledetails.activefilters.length) ? false : true;
			var filtermatchfail = false;
			
			// First cell in the row always contains a checkbox for comparisons
			var tablerowop = "<tr"+((shaderow)?" class=\"shade\"":"")+" id=\"rowoffset"+i+"\"><th"+((rankingstabledetails.compareEnabled)?" class=\"compareenabled\"":"")+">"+rowitems[0].val+"</th>";
			var searchtext = new String();
			for (var j=1; j<rowitemlength && !filtermatchfail; j++) {
				if (!filtermatch || rankingstabledetails.activefilters[colmap[j-1]]) {
					var celldata = rowitems[j].val;
					if (rankingstabledetails.filter) {
						searchtext = celldata.replace(/(<([^>]+)>)/ig,"").replace(/[^\w ]/gi, "").toLowerCase();
						if (searchtext.indexOf(rankingstabledetails.filter) != -1) filtermatch = true;
					} else {
						filtermatch = true;
					}
					if (rankingstabledetails.activefilters[colmap[j-1]]) {
						var advfiltermatched = false;
						celldata = celldata.replace(/^([\-0-9\.]+)[\s?\(].*$/, "$1");
						celldata = celldata.replace(/[^\-0-9\.]/g, "");
						celldata = parseFloat(celldata);
						var filtertocheck = rankingstabledetails.activefilters[colmap[j-1]];
						for (var k=0; k<filtertocheck.length; k++) {
							var v = filtertocheck[k];
							if (v.val === false) {
								if (celldata <= v.high && celldata >= v.low) advfiltermatched = true;
							} else {
								if (celldata == v.val) advfiltermatched = true;
							}
						}
						if (!advfiltermatched) {
							filtermatchfail = true;
							break;
						}
					}
				}
				if (!isNaN(activecols[j])) {
					if (!isNaN(rowitems[j].noteid)) {
						tablerowop += "<td class=\""+columnclasses[j]+" tnote\" onmouseover=\"showNote(event, "+rowitems[j].noteid+")\" onmouseout=\"hideRankingsNotes(event)\"><span>"+rowitems[j].val+"</span></td>";
					} else {
						var colclass = columnclasses[j];
						tablerowop += "<td"+((colclass)?" class=\""+colclass+"\"":"")+">"+rowitems[j].val+"</td>";
					}
				}
			}
			tablerowop += "</tr>";

			// Only add the completed row to the output if it matches the active search filter (or if there isn't one)
			if (filtermatch && !filtermatchfail) {
				newtableop.push(tablerowop);
				oprowcount++;
				shaderow = !shaderow;
			}
		}
	}

	// Write table footer and render new DOM
	if (oprowcount) {
		newtableop.push("<tr class=\"comprow\"><td class=\"compcol\" colspan=\""+(activecols.length+2)+"\"><span></span><a href=\"javascript:saveAsPDF();\" class=\"pdf\">Download this view as a PDF</a> <a href=\"javascript:saveAsExcel();\" class=\"excel\">Output this view to Excel</a><a href=\"javascript:void(0);\" onmouseover=\"showNote(event);\" onmouseout=\"hideRankingsNotes();\" id=\"footcompa\"> </a></td></tr>");
		var htmlout = "<table id=\"rankingstable\">"+newtableop.join("")+"</tbody></table>";
	} else {
		var htmlout = "<table id=\"rankingstable\">"+newtableop.join("")+"<tr><td colspan=\""+visiblecolcount+"\" style=\"font-style:italic; text-align: center\">No entries match your search.  <a href=\"javascript:void(0)\" onclick=\"resetRankingSearch()\">Reset?</a></td></tr></tbody></table>";
	}
	document.getElementById("rankingstablediv").innerHTML = htmlout;
	repositionRankingsTable();	

	// Re-map mouseover events (AB: ick)
	for (var key in rankingstabledetails.activecolumns) {
		if (typeof(rankingstabledetails.activecolumns[key]) == "undefined") continue;
		$jq("#th"+rankingstabledetails.activecolumns[key]).mouseover(rankingstabledetails.onmouseovers[key]);
	}
	
	// If a compare is active, disable comparison checkboxes
	if (rankingstabledetails.compareEnabled) {
		$jq("input.compcheck").attr("disabled", "disabled");
	} else {
		$jq("input.compcheck").click(toggleCompareState);
	}
	$jq("#footcompa").click(compareRankings);
	$jq("#compcolheader").click(compareRankings);
	$jq("#waitspinner").css("display", "none");

}

// Display a note bubble with text appropriate to the source element and note reference ID
function showNote(e, noteref) {
	if (!$jq("#notepopup").length) return;
	if ((typeof(rankingstabledetails) != "undefined" && !rankingstabledetails.loaded) || (typeof(profiletables) != "undefined" && !profiletables.loaded)) return;
	var el = getEventSrc(e);
	var notestr = new String();

	// Work out the correct note target if possible by walking up the tree to a TH/TD.
	var hovertarget = el;
	var parTag = el.parentNode.tagName;
	if (el.id != "footcompa") {
		if (el.tagName == "STRONG" || parTag == "TH" || parTag == "TD" || parTag == "LABEL") hovertarget = el.parentNode;
		parParTag = el.parentNode.parentNode.tagName;
		if (parTag == "DIV" && (parParTag == "TH" || parParTag == "TD" || parParTag == "LABEL")) hovertarget = el.parentNode.parentNode;
	}

	// Work out what kind of note is required...
	if (typeof(profiletables) == "undefined") {
	
		/* Rankings table page */
		
		// Advanced filter note
		if (hovertarget.id == "advfiltershelp") {
			notestr = "<p>The advanced search filters can be used to narrow down your results.  Select values and trigger the search to see only rankings that match the selected values.</p><p>Click or click and drag to select items in the lists.  To select separate items in the list, or to deselect items, hold down the "+((navigator.platform.toLowerCase().indexOf("mac") != -1)?"Command (Apple)":"Control")+" key and click on the item.</p>";
		
		// Cell note
		} else if (hovertarget.tagName=="TD" && hovertarget.parentNode.parentNode.parentNode.id=="rankingstable") {
			notestr = "<p>"+rankingstabledetails.notetexts[noteref]+"</p>";
	
		// Control box note
		} else if (hovertarget.tagName=="LABEL" && hovertarget.parentNode.parentNode.id=="columncontrollist") {
			var col = rankingstabledetails.columns[noteref];
			notestr = "<strong>"+decodeURIComponent(col.title)+"</strong>";
			if (col.noteref) notestr += "<p>"+rankingstabledetails.notetexts[col.noteref]+"</p>";
			notestr += "<p><em>Click to "+((rankingstabledetails.activecolumns[noteref])?"remove this column from":"add this column to")+" the table.</em></p>";
	
		// Filter area
		} else if (hovertarget.className == "filterlist") {
			var col = rankingstabledetails.columns[noteref];
			notestr = "<strong>"+decodeURIComponent(col.title)+"</strong>";
			if (col.noteref) notestr += "<p>"+rankingstabledetails.notetexts[col.noteref]+"</p>";
		
		// Comparison column button note
		} else if (el.id == "footcompa" || (el.tagName=="A" && el.parentNode.parentNode && $jq(el.parentNode.parentNode).is(".compcol"))) {
			notestr = "<strong>Compare selected rows</strong>" + ((rankingstabledetails.compareEnabled)?"<p>Click to remove the comparison filter.</p>":"<p>Click to show only the rows you have selected for comparison.</p>");
	
		// Column header note
		} else if (hovertarget.tagName=="TH" && hovertarget.parentNode.parentNode.parentNode.id=="rankingstable" && noteref) {
			var col = rankingstabledetails.columns[noteref];
			if (col) {
				notestr = "<strong>"+decodeURIComponent(col.title)+"</strong>";
				if (col.noteref) notestr += "<p>"+rankingstabledetails.notetexts[col.noteref]+"</p>";
				if (el.tagName=="A") {
					notestr += "<p><em>Click to remove this column from the table.</em></p>";
				} else if (rankingstabledetails.cursort == noteref) {
					notestr += "<p><em>Click to re-sort this column in "+(($jq("#th"+rankingstabledetails.activecolumns[noteref]).is(".ascsort"))?"descending":"ascending")+" order.</em></p>";
				} else {
					notestr += "<p><em>Click to sort the table using this column.</em></p>";
				}
			}
		}
	} else {
	
		/* Profile page */

		if (noteref && profiletables.notetexts[noteref]) notestr = "<p>"+profiletables.notetexts[noteref]+"</p>";
		if ($jq("span", hovertarget).length) hovertarget = $jq("span", hovertarget).get(0);
	}

	if (notestr.length) {
		if (showtimer) clearTimeout(showtimer);
		if (hidetimer) clearTimeout(hidetimer);
		var dispnote = displayNoteBubble(notestr, hovertarget);
		if ($jq("#notepopup").css("display") != "none") {
			dispnote();
		} else {
			showtimer = setTimeout(dispnote, 250);
		}
	}
}

// Display a note bubble pointing at the top centre of an element
function displayNoteBubble(notetext, refel) {
	return (function() {
		var initialposition = $jq(refel).offset();
		var elewidth = refel.offsetWidth;
		var popuptype = "top";
		var arrowoffset = 0;
		var maxwidthele = (typeof(profiletables) == "object")?$jq("#entityview"):$jq("#rankingstable");
		var widthlimit = $jq(maxwidthele).width() + 300; // Table width (variable) + sidebar.
		var adleftpx = 667; // Hardcoded for simplicity/speed.
		var adrightpx = 977; // Hardcoded for simplicity/speed.
	
		// Set a default bubble width of 200 and increase if there's lots of text
		var notewidth = 200;
		if (notetext.length > 350) {
			notewidth = 300;
			if (notetext.length > 700) notewidth = 390;
		}
		
		// Set the starting top and left positions
		var toppx = initialposition.top;
		var leftpx = initialposition.left + Math.floor((elewidth - notewidth)/2);
		
		// If the note bubble appears to conflict with the advert, trigger repositioning logic.
		if (leftpx + notewidth > adleftpx && leftpx < adrightpx && toppx > 250 && toppx < 700) {
			
			// If we can shuffle the note bubble to the left while keeping the arrow on the element, do so.
			if (initialposition.left + elewidth/2 + 10 < adleftpx) {
				var correction = (leftpx + notewidth) - 5 - adleftpx;
				leftpx -= correction;
				arrowoffset += correction;
			
			// Or if we can shuffle the note bubble to the right:
			} else if (initialposition.left + elewidth/2 - 10 > adrightpx) {
				var correction = 5 + adrightpx - leftpx;
				leftpx += correction;
				arrowoffset -= correction;
			
			// If both aren't possible, we must use a note bubble positioned to the left.
			} else {
				popuptype = "left";
				leftpx = initialposition.left - notewidth;
				toppx = initialposition.top - 5;
			}
		}
		
		// Use additional checks and limits if we're positioning above the element - can conflict with
		// the screen edges.  If it does, reposition inwards.
		if (popuptype == "top") {
			if (leftpx < 10) {
				arrowoffset += leftpx - 10;
				leftpx = 10;
			} else if (leftpx + notewidth > widthlimit + 10) {
				arrowoffset += leftpx + notewidth - 10 - widthlimit;
				leftpx = widthlimit + 10 - notewidth;
			}
		}
		
		// Initially render of the notes div - in the correct location to the left, but if above is
		// rendered directly over the element to allow height to be set before we move upwards.		
		$jq("#notetext").html(notetext);
		$jq("#notepopup").css({left:leftpx+"px", top:toppx+"px", width:notewidth+"px", visibility:"hidden", display:"block"});
		
		// Switch to orientation-appropriate rendering
		if (popuptype == "top") {

			// Add appropriate popup class and position arrow, as well as moving iframe if it exists.
			$jq("#notepopup").removeClass("popupleft").addClass("popupabove");
			$jq("#noteiframe").css({width:(notewidth+2)+"px", left:"-1px", top:"-1px", height:($jq("#notepopup").height() + 9)+"px", display:"block", filter:"alpha(opacity=0)"});
			$jq("#notearrow").css({top:"auto", left:(Math.floor(notewidth / 2)+arrowoffset-7)+"px"});

			// Calculate the offset position and move the bubble
			toppx -= $jq("#notepopup").height();
			$jq("#notepopup").css({top:toppx+"px", visibility:"visible"});
	
		} else {
		
			// Add the correct popup class, hide the iframe if it exists, and display the note.
			$jq("#notepopup").removeClass("popupabove").addClass("popupleft");
			$jq("#notearrow").css({top:Math.floor(refel.offsetHeight/2)+"px", left:"auto"});
			$jq("#noteiframe").hide();
			$jq("#notepopup").css("visibility", "visible");
		}
	});
}

// Function to create the hidden note element - should be called from page initialisation functions.
function createNoteBubble() {
	var iframestr = '';
	
	// If this is IE 6, we need to iframe the popup to avoid <select> problems
	if ($jq.browser.msie && parseInt($jq.browser.version) < 7) {
		iframestr = '<iframe id="noteiframe" src="javascript:\'<html></html>\';" scrolling="no" frameborder="no"></iframe>';
	}
	
	var notebubblehtml = '<div id="notepopup">'+iframestr+'<div id="noteboundary"><div id="noteinner"><div class="nw"></div><div class="ne"></div><div id="notetext"></div><div class="sw"></div><div class="se"></div></div></div><div id="notearrow"></div></div>';
	$jq(document.body).append(notebubblehtml);
}

function hideRankingsNotes() {
	if (hidetimer) clearTimeout(hidetimer);
	if (showtimer) clearTimeout(showtimer);
	hidetimer = setTimeout(function() { $jq("#noteiframe").hide(); $jq("#notepopup").hide(); }, 50);
}

// Reposition the table as necessary so the ads aren't covered
function repositionRankingsTable() {
	// If the table is wider than the original space, we need to ensure the ad isn't covered
	if ($jq("#rankingstable").get(0).offsetWidth > 658) {
		var rankingstablediv = $jq("#rankingstablediv");
		var adholder = $jq("#ad-placeholder-mpu");
		var colcontrol = $jq("#columncontrol");
		var currentTableTop = rankingstablediv.get(0).offsetTop;
		rankingstablediv.css("margin-top", Math.max(0, (adholder.get(0).offsetHeight - colcontrol.get(0).offsetTop - colcontrol.get(0).offsetHeight + ((document.all)?7:10))));
		var metatop = Math.max(0, (colcontrol.get(0).offsetHeight + colcontrol.get(0).offsetTop - adholder.get(0).offsetHeight));
		$jq("#tablemetalinkscont").css({left:($jq("#rankingstable").get(0).offsetWidth - 657), top:metatop});
		$jq("#rankingslistcontainer").css({left:($jq("#rankingstable").get(0).offsetWidth - 657), top:metatop});
		$jq("#searchbox").css({left:($jq("#rankingstable").get(0).offsetWidth - 657), top:metatop});

	// Otherwise, reset positioning CSS.
	} else {
		$jq("#rankingstablediv").css("margin-top", 0);
		$jq("#tablemetalinkscont").css({left:0, top:0});
		$jq("#rankingslistcontainer").css({left:0, top:0});
		$jq("#searchbox").css({left:0, top:0});
	}
}

// On page ready, initialise the table
$jq(document).ready(function() {
	if (typeof(rankingstabledetails) != "undefined") initRankingsTable();
});

// Log an action to the FT stats system by calling the webtrends function dcsMultiTrack.
function logActionToWebtrends(action, detail) {
	// REVIEW:AB:20080621: DCS Multitrack has been deprecated by FT.
	//if (typeof(detail) == "undefined") detail = false;
	//dcsMultiTrack("WT.rankingsAction", action, "WT.rankingsActionDetail", detail);
}

// Trigger a request for the current table view as a PDF.
function saveAsPDF() {
	if (!rankingstabledetails.loaded) initRankingsTable();
	var visiblecols = fetchActiveColIDs();
	var visiblerows = fetchActiveRowIDs();

	if (!visiblecols.length || !visiblerows.length) {
		alert("You must have some data visible to download this table as a PDF.");
	}
	
	// Log an event
	logActionToWebtrends("custompdfdownload", visiblecols.length+" cols and "+visiblerows.length+" rows");
	
	startWaiting("Generating PDF");
	setTimeout(function() {
		if ($jq.browser.msie) {
			$jq("#waitspinner").css("display", "none");
			var wh = (self.innerHeight) ? self.innerHeight : document.documentElement.clientHeight;
			var y = (self.pageYOffset) ? self.pageYOffset : document.documentElement.scrollTop;
			var x = (self.pageXOffset) ? self.pageXOffset : document.documentElement.scrollLeft;
			var ielink = document.createElement("div");
			ielink.id = "iedownload";
			ielink.innerHTML = "<iframe src=\"javascript:'<html></html>';\" scrolling=\"no\" frameborder=\"no\"></iframe><a onclick=\"$jq('#iedownload div').show(); window.location = '/exportranking"+window.location.pathname+"/pdf?cols="+visiblecols.join("|")+"&rows="+visiblerows.join("|")+"&sortby="+rankingstabledetails.activecolumns[rankingstabledetails.cursort]+"'; setTimeout(function() { $jq('#iedownload').remove(); }, 5000);\"><div></div></a>";
			$jq(ielink).css({top:(y+(wh/2)-75)+'px', left:(x+365)+'px'}).appendTo("#content");
			$jq("#iedownload iframe").css("filter", "alpha(opacity=0)");
			$jq("#iedownload a").css("top", 0);
		} else {
			setTimeout(function() { $jq("#waitspinner").css("display", "none"); }, 3000);
			window.location = "/exportranking"+window.location.pathname+"/pdf?cols="+visiblecols.join("|")+"&rows="+visiblerows.join("|")+"&sortby="+rankingstabledetails.activecolumns[rankingstabledetails.cursort];
		}
	}, 1100);
}

// Trigger a request for the current table view as an Excel 2003/XML file.
function saveAsExcel() {
	if (!rankingstabledetails.loaded) initRankingsTable();
	var visiblecols = fetchActiveColIDs();
	var visiblerows = fetchActiveRowIDs();

	if (!visiblecols.length || !visiblerows.length) {
		alert("You must have some data visible to download this table as an Excel file.");
	}
	
	// Log an event
	logActionToWebtrends("customexceldownload", visiblecols.length+" cols and "+visiblerows.length+" rows");
	
	startWaiting("Generating Excel file");
	setTimeout(function() {
		if ($jq.browser.msie) {
			$jq("#waitspinner").css("display", "none");
			var wh = (self.innerHeight) ? self.innerHeight : document.documentElement.clientHeight;
			var y = (self.pageYOffset) ? self.pageYOffset : document.documentElement.scrollTop;
			var x = (self.pageXOffset) ? self.pageXOffset : document.documentElement.scrollLeft;
			var ielink = document.createElement("div");
			ielink.id = "iedownload";
			ielink.innerHTML = "<iframe src=\"javascript:'<html></html>';\" scrolling=\"no\" frameborder=\"no\"></iframe><a onclick=\"$jq('#iedownload div').show(); window.location = '/exportranking"+window.location.pathname+"/excel?cols="+visiblecols.join("|")+"&rows="+visiblerows.join("|")+"&sortby="+rankingstabledetails.activecolumns[rankingstabledetails.cursort]+"'; setTimeout(function() { $jq('#iedownload').remove(); }, 5000);\"><div></div></a>";
			$jq(ielink).css({top:(y+(wh/2)-75)+'px', left:(x+365)+'px'}).appendTo("#content");
			$jq("#iedownload iframe").css("filter", "alpha(opacity=0)");
			$jq("#iedownload a").css("top", 0);
		} else {
			setTimeout(function() { $jq("#waitspinner").css("display", "none"); }, 3000);
			window.location = "/exportranking"+window.location.pathname+"/excel?cols="+visiblecols.join("|")+"&rows="+visiblerows.join("|")+"&sortby="+rankingstabledetails.activecolumns[rankingstabledetails.cursort];
		}
	}, 1100);
}

// Return an array containing the id of each visible column in the current table view
function fetchActiveColIDs() {
	var activecols = new Array();
	
	for (var i=0; i<rankingstabledetails.activecolumns.length; i++) {
		if (typeof(rankingstabledetails.activecolumns[i]) != "undefined") activecols.push(rankingstabledetails.activecolumns[i]);
	}
	
	return activecols;
}

// Return an array containing the id of each visible row in the current table view
function fetchActiveRowIDs() {
	var activerows = new Array();
	var colmap = new Array();

	// Build up a column map of column ids to indexes.  Previously marked as AB review, so: AB:REVIEW
	// Add a zero-column for the checkboxes
	for (var key in rankingstabledetails.columns) {
		colmap[colmap.length] = key;
	}

	for (var i=0; i<rankingstabledetails.table.length; i++) {
		if (!rankingstabledetails.compareEnabled || rankingstabledetails.table[i][0].val.indexOf("checked=\"checked") != -1) {
			var searchtext = new String();
			var filtermatch = (rankingstabledetails.filter || rankingstabledetails.activefilters.length) ? false : true;
			var filtermatchfail = false;
			var rowitems = rankingstabledetails.table[i];
			for (var j=1; j<rowitems.length; j++) {
				if (!filtermatch || rankingstabledetails.activefilters[colmap[j-1]]) {
					var celldata = rowitems[j].val;
					if (rankingstabledetails.filter) {
						searchtext = celldata.replace(/(<([^>]+)>)/ig,"").replace(/[^\w ]/gi, "").toLowerCase();
						if (searchtext.indexOf(rankingstabledetails.filter) != -1) filtermatch = true;
					} else {
						filtermatch = true;
					}
					if (rankingstabledetails.activefilters[colmap[j-1]]) {
						var advfiltermatched = false;
						celldata = celldata.replace(/^([\-0-9\.]+)[\s?\(].*$/, "$1");
						celldata = celldata.replace(/[^\-0-9\.]/g, "");
						celldata = parseFloat(celldata);
						var filtertocheck = rankingstabledetails.activefilters[colmap[j-1]];
						for (var k=0; k<filtertocheck.length; k++) {
							var v = filtertocheck[k];
							if (v.val === false) {
								if (celldata <= v.high && celldata >= v.low) advfiltermatched = true;
							} else {
								if (celldata == v.val) advfiltermatched = true;
							}
						}
						if (!advfiltermatched) filtermatchfail = true;
					}
				}
			}
			if (filtermatch && !filtermatchfail) {
				activerows.push(rankingstabledetails.table[i][0].id);
			}
		}
	}

	return activerows;
}

function DoBench(benchtext){
	var curTime;
	var localvar = benchvar;
	curTime = new Date().getTime();
	if (typeof(benchtext) != "undefined") {
		//if (typeof(console) != "undefined") console.log(benchtext+" took "+((curTime - localvar)/1000)+" seconds.");
		//else $jq("#rankingssearchtext").val(benchtext+" took "+((curTime - localvar)/1000)+" seconds.");
	}
	benchvar = curTime;
}

// Browser compliant method of returning source of event.
function getEventSrc(e) {
	if (!e) var e = window.event;
	if (!e) return false;
	var ele;
	if (e.target) ele = e.target;
	else if (e.srcElement) ele = e.srcElement;

	// If element is text node, select parent
	if (ele.nodeType == 3) ele = ele.parentNode;
	return ele;
}

function getQueryStrings() {
	var queryStringParams = new Array();
	var querystring = window.location.search.substring(1);
	var params = querystring.split("&");
	for (var i=0; i<params.length; i++) {
		var position = params[i].indexOf("=");
		if (position > 0) {
			queryStringParams[params[i].substring(0, position)] = params[i].substring(position+1);
		}
	}
	return queryStringParams;
}

// Provide javascript array push for IE 5 - thankyou quirksmode.org!
function Array_push() {
	var A_p = 0
	for (A_p = 0; A_p < arguments.length; A_p++) {
		this[this.length] = arguments[A_p]
	}
	return this.length
}
if (typeof Array.prototype.push == "undefined") {
	Array.prototype.push = Array_push
}

jQuery.fn.extend({
	check: function(shouldcheck) {
		if (typeof(shouldcheck) == "undefined") shouldcheck = true;
		return this.each(function() { this.checked = shouldcheck; });
	},
	uncheck: function() {
		return this.each(function() { this.checked = false; });
	}
});var campusmaps = {};
var currentmapaddresses = {};

// Initialise a campus map
function loadCampusMap(mapid, lat, lng, zoom, addressdetails) {
	var map = new GMap2($jq("#campusmap"+mapid).get(0), {size:new GSize(276, 276)});
	map.setCenter(new GLatLng(parseFloat(lat), parseFloat(lng)), parseInt(zoom));
	var mapmarker = new GMarker(new GLatLng(parseFloat(lat), parseFloat(lng)));
	map.addOverlay(mapmarker);
	map.addControl(new GSmallZoomControl());

	campusmaps[mapid] = map;
	currentmapaddresses[mapid] = addressdetails;

	GEvent.addListener(campusmaps[mapid], "click", function(marker, point) {
		if (marker && typeof(marker.getLatLng) == "function" && currentmapaddresses[mapid]) {
			campusmaps[mapid].openInfoWindowHtml(marker.getLatLng(), currentmapaddresses[mapid]);
		}
	});
}

// Alter a campus map
function updateCampusMap(mapid, lat, lng, zoom, addressdetails) {
	var map = campusmaps[mapid];

	map.clearOverlays();
	map.closeInfoWindow();

	map.setCenter(new GLatLng(parseFloat(lat), parseFloat(lng)), parseInt(zoom));
	var mapmarker = new GMarker(new GLatLng(parseFloat(lat), parseFloat(lng)));
	map.addOverlay(mapmarker);

	currentmapaddresses[mapid] = addressdetails;
}

// Set any slideshows with multiple images animating
jQuery(document).ready(function() {
	jQuery(".slidecontainer").each(function(i) {
		if (jQuery("img", jQuery(this)).length > 1) {
			var parentele = jQuery(this).parent();
			jQuery(this).cycle({fx:"fade", speed:1000, timeout:4000, pause:1, prev:"#"+jQuery("span.left", parentele).get(0).id, next:"#"+jQuery("span.right", parentele).get(0).id});
			jQuery("span", parentele).css({opacity:0, display:"block"});
			parentele.bind("mouseover", function() {
				jQuery("span", jQuery(this)).animate({opacity:1}, {duration:250, queue: false});
			});
			parentele.bind("mouseout", function() {
				jQuery("span", jQuery(this)).animate({opacity:0}, {duration:250, queue: false});
			});
			
		}
	});
});


// Provide the jQuery slideshow plugin
(function($){var ver='2.22';var ie6=$.browser.msie&&/MSIE 6.0/.test(navigator.userAgent);function log(){if(window.console&&window.console.log)
window.console.log('[cycle] '+Array.prototype.join.call(arguments,''));};$.fn.cycle=function(options){return this.each(function(){options=options||{};if(options.constructor==String){switch(options){case'stop':if(this.cycleTimeout)clearTimeout(this.cycleTimeout);this.cycleTimeout=0;return;case'pause':this.cyclePause=1;return;case'resume':this.cyclePause=0;return;default:options={fx:options};};}
if(this.cycleTimeout)clearTimeout(this.cycleTimeout);this.cycleTimeout=0;this.cyclePause=0;var $cont=$(this);var $slides=options.slideExpr?$(options.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log('terminating; too few slides: '+els.length);return;}
var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop)
opts.countdown=opts.autostopCount||els.length;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];opts.after.unshift(function(){opts.busy=0;});if(opts.continuous)
opts.after.push(function(){go(els,opts,0,!opts.rev);});if(ie6&&opts.cleartype&&!opts.cleartypeNoBg)
clearTypeFix($slides);var cls=this.className;opts.width=parseInt((cls.match(/w:(\d+)/)||[])[1])||opts.width;opts.height=parseInt((cls.match(/h:(\d+)/)||[])[1])||opts.height;opts.timeout=parseInt((cls.match(/t:(\d+)/)||[])[1])||opts.timeout;if($cont.css('position')=='static')
$cont.css('position','relative');if(opts.width)
$cont.width(opts.width);if(opts.height&&opts.height!='auto')
$cont.height(opts.height);if(opts.random){opts.randomMap=[];for(var i=0;i<els.length;i++)
opts.randomMap.push(i);opts.randomMap.sort(function(a,b){return Math.random()-0.5;});opts.randomIndex=0;opts.startingSlide=opts.randomMap[0];}
else if(opts.startingSlide>=els.length)
opts.startingSlide=0;var first=opts.startingSlide||0;$slides.css({position:'absolute',top:0,left:0}).hide().each(function(i){var z=first?i>=first?els.length-(i-first):first-i:els.length-i;$(this).css('z-index',z)});$(els[first]).css('opacity',1).show();if($.browser.msie)els[first].style.removeAttribute('filter');if(opts.fit&&opts.width)
$slides.width(opts.width);if(opts.fit&&opts.height&&opts.height!='auto')
$slides.height(opts.height);if(opts.pause)
$cont.hover(function(){this.cyclePause=1;},function(){this.cyclePause=0;});var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init))
init($cont,$slides,opts);else if(opts.fx!='custom')
log('unknown transition: '+opts.fx);$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:$el.height();this.cycleW=(opts.fit&&opts.width)?opts.width:$el.width();});opts.cssBefore=opts.cssBefore||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(':eq('+first+')').css(opts.cssBefore);if(opts.cssFirst)
$($slides[first]).css(opts.cssFirst);if(opts.timeout){if(opts.speed.constructor==String)
opts.speed={slow:600,fast:200}[opts.speed]||400;if(!opts.sync)
opts.speed=opts.speed/2;while((opts.timeout-opts.speed)<250)
opts.timeout+=opts.speed;}
if(opts.easing)
opts.easeIn=opts.easeOut=opts.easing;if(!opts.speedIn)
opts.speedIn=opts.speed;if(!opts.speedOut)
opts.speedOut=opts.speed;opts.slideCount=els.length;opts.currSlide=first;if(opts.random){opts.nextSlide=opts.currSlide;if(++opts.randomIndex==els.length)
opts.randomIndex=0;opts.nextSlide=opts.randomMap[opts.randomIndex];}
else
opts.nextSlide=opts.startingSlide>=(els.length-1)?0:opts.startingSlide+1;var e0=$slides[first];if(opts.before.length)
opts.before[0].apply(e0,[e0,e0,opts,true]);if(opts.after.length>1)
opts.after[1].apply(e0,[e0,e0,opts,true]);if(opts.click&&!opts.next)
opts.next=opts.click;if(opts.next)
$(opts.next).bind('click',function(){return advance(els,opts,opts.rev?-1:1)});if(opts.prev)
$(opts.prev).bind('click',function(){return advance(els,opts,opts.rev?1:-1)});if(opts.pager)
buildPager(els,opts);opts.addSlide=function(newSlide){var $s=$(newSlide),s=$s[0];if(!opts.autostopCount)
opts.countdown++;els.push(s);if(opts.els)
opts.els.push(s);opts.slideCount=els.length;$s.css('position','absolute').appendTo($cont);if(ie6&&opts.cleartype&&!opts.cleartypeNoBg)
clearTypeFix($s);if(opts.fit&&opts.width)
$s.width(opts.width);if(opts.fit&&opts.height&&opts.height!='auto')
$slides.height(opts.height);s.cycleH=(opts.fit&&opts.height)?opts.height:$s.height();s.cycleW=(opts.fit&&opts.width)?opts.width:$s.width();$s.css(opts.cssBefore);if(typeof opts.onAddSlide=='function')
opts.onAddSlide($s);};if(opts.timeout||opts.continuous)
this.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.rev)},opts.continuous?10:opts.timeout+(opts.delay||0));});};function go(els,opts,manual,fwd){if(opts.busy)return;var p=els[0].parentNode,curr=els[opts.currSlide],next=els[opts.nextSlide];if(p.cycleTimeout===0&&!manual)
return;if(!manual&&!p.cyclePause&&((opts.autostop&&(--opts.countdown<=0))||(opts.nowrap&&!opts.random&&opts.nextSlide<opts.currSlide))){if(opts.end)
opts.end(opts);return;}
if(manual||!p.cyclePause){if(opts.before.length)
$.each(opts.before,function(i,o){o.apply(next,[curr,next,opts,fwd]);});var after=function(){if($.browser.msie&&opts.cleartype)
this.style.removeAttribute('filter');$.each(opts.after,function(i,o){o.apply(next,[curr,next,opts,fwd]);});};if(opts.nextSlide!=opts.currSlide){opts.busy=1;if(opts.fxFn)
opts.fxFn(curr,next,opts,after,fwd);else if($.isFunction($.fn.cycle[opts.fx]))
$.fn.cycle[opts.fx](curr,next,opts,after);else
$.fn.cycle.custom(curr,next,opts,after);}
if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length)
opts.randomIndex=0;opts.nextSlide=opts.randomMap[opts.randomIndex];}
else{var roll=(opts.nextSlide+1)==els.length;opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}
if(opts.pager)
$.fn.cycle.updateActivePagerLink(opts.pager,opts.currSlide);}
if(opts.timeout&&!opts.continuous)
p.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.rev)},opts.timeout);else if(opts.continuous&&p.cyclePause)
p.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.rev)},10);};$.fn.cycle.updateActivePagerLink=function(pager,currSlide){$(pager).find('a').removeClass('activeSlide').filter('a:eq('+currSlide+')').addClass('activeSlide');};function advance(els,opts,val){var p=els[0].parentNode,timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}
opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap)return false;opts.nextSlide=els.length-1;}
else if(opts.nextSlide>=els.length){if(opts.nowrap)return false;opts.nextSlide=0;}
if(opts.prevNextClick&&typeof opts.prevNextClick=='function')
opts.prevNextClick(val>0,opts.nextSlide,els[opts.nextSlide]);go(els,opts,1,val>=0);return false;};function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){var $a=(typeof opts.pagerAnchorBuilder=='function')?$(opts.pagerAnchorBuilder(i,o)):$('<a href="#">'+(i+1)+'</a>');if($a.parents('body').length==0)
$a.appendTo($p);$a.bind(opts.pagerEvent,function(){opts.nextSlide=i;var p=els[0].parentNode,timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}
if(typeof opts.pagerClick=='function')
opts.pagerClick(opts.nextSlide,els[opts.nextSlide]);go(els,opts,1,!opts.rev);return false;});});$.fn.cycle.updateActivePagerLink(opts.pager,opts.startingSlide);};function clearTypeFix($slides){function hex(s){var s=parseInt(s).toString(16);return s.length<2?'0'+s:s;};function getBg(e){for(;e&&e.nodeName.toLowerCase()!='html';e=e.parentNode){var v=$.css(e,'background-color');if(v.indexOf('rgb')>=0){var rgb=v.match(/\d+/g);return'#'+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}
if(v&&v!='transparent')
return v;}
return'#ffffff';};$slides.each(function(){$(this).css('background-color',getBg(this));});};$.fn.cycle.custom=function(curr,next,opts,cb){var $l=$(curr),$n=$(next);$n.css(opts.cssBefore);var fn=function(){$n.animate(opts.animIn,opts.speedIn,opts.easeIn,cb)};$l.animate(opts.animOut,opts.speedOut,opts.easeOut,function(){if(opts.cssAfter)$l.css(opts.cssAfter);if(!opts.sync)fn();});if(opts.sync)fn();};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(':eq('+opts.startingSlide+')').css('opacity',0);opts.before.push(function(){$(this).show()});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={opacity:0};opts.cssAfter={display:'none'};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={fx:'fade',timeout:4000,continuous:0,speed:1000,speedIn:null,speedOut:null,next:null,prev:null,prevNextClick:null,pager:null,pagerClick:null,pagerEvent:'click',pagerAnchorBuilder:null,before:null,after:null,end:null,easing:null,easeIn:null,easeOut:null,shuffle:null,animIn:null,animOut:null,cssBefore:null,cssAfter:null,fxFn:null,height:'auto',startingSlide:0,sync:1,random:0,fit:0,pause:0,autostop:0,autostopCount:0,delay:0,slideExpr:null,cleartype:0,nowrap:0};})(jQuery);