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e(a).trigger("onBeforeSeek",[c.initialIndex])}e.tools=e.tools||{version:"1.2.3"};e.tools.scrollable={conf:{activeClass:"active",circular:false,clonedClass:"cloned",disabledClass:"disabled",easing:"swing",initialIndex:0,item:null,items:".items",keyboard:true,mousewheel:false,next:".next",prev:".prev",speed:400,vertical:false,wheelSpeed:0}};var j;e.fn.scrollable=function(f){var c=this.data("scrollable");if(c)return c;f=e.extend({},e.tools.scrollable.conf,f);this.each(function(){c=new t(e(this),f);e(this).data("scrollable",
c)});return f.api?c:this}})(jQuery);
(function(c){var g=c.tools.scrollable;g.autoscroll={conf:{autoplay:true,interval:3E3,autopause:true}};c.fn.autoscroll=function(d){if(typeof d=="number")d={interval:d};var b=c.extend({},g.autoscroll.conf,d),h;this.each(function(){var a=c(this).data("scrollable");if(a)h=a;var e,i,f=true;a.play=function(){if(!e){f=false;e=setInterval(function(){a.next()},b.interval);a.next()}};a.pause=function(){e=clearInterval(e)};a.stop=function(){a.pause();f=true};b.autopause&&a.getRoot().add(a.getNaviButtons()).hover(function(){a.pause();
clearInterval(i)},function(){f||(i=setTimeout(a.play,b.interval))});b.autoplay&&setTimeout(a.play,b.interval)});return b.api?h:this}})(jQuery);
(function(b){b.tools=b.tools||{};b.tools.scrollable={version:"1.1.2",conf:{size:5,vertical:false,speed:400,keyboard:true,keyboardSteps:null,disabledClass:"disabled",hoverClass:null,clickable:true,activeClass:"active",easing:"swing",loop:false,items:".items",item:null,prev:".prev",next:".next",prevPage:".prevPage",nextPage:".nextPage",api:false}};var c;function a(o,m){var r=this,p=b(this),d=!m.vertical,e=o.children(),k=0,i;if(!c){c=r}b.each(m,function(s,t){if(b.isFunction(t)){p.bind(s,t)}});if(e.length>1){e=b(m.items,o)}function l(t){var s=b(t);return m.globalNav?s:o.parent().find(t)}o.data("finder",l);var f=l(m.prev),h=l(m.next),g=l(m.prevPage),n=l(m.nextPage);b.extend(r,{getIndex:function(){return k},getClickIndex:function(){var s=r.getItems();return s.index(s.filter("."+m.activeClass))},getConf:function(){return m},getSize:function(){return r.getItems().size()},getPageAmount:function(){return Math.ceil(this.getSize()/m.size)},getPageIndex:function(){return Math.ceil(k/m.size)},getNaviButtons:function(){return f.add(h).add(g).add(n)},getRoot:function(){return o},getItemWrap:function(){return e},getItems:function(){return e.children(m.item)},getVisibleItems:function(){return r.getItems().slice(k,k+m.size)},seekTo:function(s,w,t){if(s<0){s=0}if(k===s){return r}if(b.isFunction(w)){t=w}if(s>r.getSize()-m.size){return m.loop?r.begin():this.end()}var u=r.getItems().eq(s);if(!u.length){return r}var v=b.Event("onBeforeSeek");p.trigger(v,[s]);if(v.isDefaultPrevented()){return r}if(w===undefined||b.isFunction(w)){w=m.speed}function x(){if(t){t.call(r,s)}p.trigger("onSeek",[s])}if(d){e.animate({left:-u.position().left},w,m.easing,x)}else{e.animate({top:-u.position().top},w,m.easing,x)}c=r;k=s;v=b.Event("onStart");p.trigger(v,[s]);if(v.isDefaultPrevented()){return r}f.add(g).toggleClass(m.disabledClass,s===0);h.add(n).toggleClass(m.disabledClass,s>=r.getSize()-m.size);return r},move:function(u,t,s){i=u>0;return this.seekTo(k+u,t,s)},next:function(t,s){return this.move(1,t,s)},prev:function(t,s){return this.move(-1,t,s)},movePage:function(w,v,u){i=w>0;var s=m.size*w;var t=k%m.size;if(t>0){s+=(w>0?-t:m.size-t)}return this.move(s,v,u)},prevPage:function(t,s){return this.movePage(-1,t,s)},nextPage:function(t,s){return this.movePage(1,t,s)},setPage:function(t,u,s){return this.seekTo(t*m.size,u,s)},begin:function(t,s){i=false;return this.seekTo(0,t,s)},end:function(t,s){i=true;var u=this.getSize()-m.size;return u>0?this.seekTo(u,t,s):r},reload:function(){p.trigger("onReload");return r},focus:function(){c=r;return r},click:function(u){var v=r.getItems().eq(u),s=m.activeClass,t=m.size;if(u<0||u>=r.getSize()){return r}if(t==1){if(m.loop){return r.next()}if(u===0||u==r.getSize()-1){i=(i===undefined)?true:!i}return i===false?r.prev():r.next()}if(t==2){if(u==k){u--}r.getItems().removeClass(s);v.addClass(s);return r.seekTo(u,time,fn)}if(!v.hasClass(s)){r.getItems().removeClass(s);v.addClass(s);var x=Math.floor(t/2);var w=u-x;if(w>r.getSize()-t){w=r.getSize()-t}if(w!==u){return r.seekTo(w)}}return r},bind:function(s,t){p.bind(s,t);return r},unbind:function(s){p.unbind(s);return r}});b.each("onBeforeSeek,onStart,onSeek,onReload".split(","),function(s,t){r[t]=function(u){return r.bind(t,u)}});f.addClass(m.disabledClass).click(function(){r.prev()});h.click(function(){r.next()});n.click(function(){r.nextPage()});if(r.getSize()<=m.size){h.add(n).addClass(m.disabledClass)}g.addClass(m.disabledClass).click(function(){r.prevPage()});var j=m.hoverClass,q="keydown."+Math.random().toString().substring(10);r.onReload(function(){if(j){r.getItems().hover(function(){b(this).addClass(j)},function(){b(this).removeClass(j)})}if(m.clickable){r.getItems().each(function(s){b(this).unbind("click.scrollable").bind("click.scrollable",function(t){if(b(t.target).is("a")){return}return r.click(s)})})}if(m.keyboard){b(document).unbind(q).bind(q,function(t){if(t.altKey||t.ctrlKey){return}if(m.keyboard!="static"&&c!=r){return}var u=m.keyboardSteps;if(d&&(t.keyCode==37||t.keyCode==39)){r.move(t.keyCode==37?-u:u);return t.preventDefault()}if(!d&&(t.keyCode==38||t.keyCode==40)){r.move(t.keyCode==38?-u:u);return t.preventDefault()}return true})}else{b(document).unbind(q)}});r.reload()}b.fn.scrollable=function(d){var e=this.eq(typeof d=="number"?d:0).data("scrollable");if(e){return e}var f=b.extend({},b.tools.scrollable.conf);d=b.extend(f,d);d.keyboardSteps=d.keyboardSteps||d.size;this.each(function(){e=new a(b(this),d);b(this).data("scrollable",e)});return d.api?e:this}})(jQuery);
(function(d){function p(c,g){var h=d(g);return h.length<2?h:c.parent().find(g)}var m=d.tools.scrollable;m.navigator={conf:{navi:".navi",naviItem:null,activeClass:"active",indexed:false,idPrefix:null,history:false}};d.fn.navigator=function(c){if(typeof c=="string")c={navi:c};c=d.extend({},m.navigator.conf,c);var g;this.each(function(){function h(a,b,i){e.seekTo(b);if(j){if(location.hash)location.hash=a.attr("href").replace("#","")}else return i.preventDefault()}function f(){return k.find(c.naviItem||
"> *")}function n(a){var b=d("<"+(c.naviItem||"a")+"/>").click(function(i){h(d(this),a,i)}).attr("href","#"+a);a===0&&b.addClass(l);c.indexed&&b.text(a+1);c.idPrefix&&b.attr("id",c.idPrefix+a);return b.appendTo(k)}function o(a,b){a=f().eq(b.replace("#",""));a.length||(a=f().filter("[href="+b+"]"));a.click()}var e=d(this).data("scrollable"),k=p(e.getRoot(),c.navi),q=e.getNaviButtons(),l=c.activeClass,j=c.history&&d.fn.history;if(e)g=e;e.getNaviButtons=function(){return q.add(k)};f().length?f().each(function(a){d(this).click(function(b){h(d(this),
a,b)})}):d.each(e.getItems(),function(a){n(a)});e.onBeforeSeek(function(a,b){setTimeout(function(){if(!a.isDefaultPrevented()){var i=f().eq(b);!a.isDefaultPrevented()&&i.length&&f().removeClass(l).eq(b).addClass(l)}},1)});e.onAddItem(function(a,b){b=n(e.getItems().index(b));j&&b.history(o)});j&&f().history(o)});return c.api?g:this}})(jQuery);
(function(a){function t(d,b){var c=this,i=d.add(c),o=a(window),k,f,m,g=a.tools.expose&&(b.mask||b.expose),n=Math.random().toString().slice(10);if(g){if(typeof g=="string")g={color:g};g.closeOnClick=g.closeOnEsc=false}var p=b.target||d.attr("rel");f=p?a(p):d;if(!f.length)throw"Could not find Overlay: "+p;d&&d.index(f)==-1&&d.click(function(e){c.load(e);return e.preventDefault()});a.extend(c,{load:function(e){if(c.isOpened())return c;var h=q[b.effect];if(!h)throw'Overlay: cannot find effect : "'+b.effect+
'"';b.oneInstance&&a.each(s,function(){this.close(e)});e=e||a.Event();e.type="onBeforeLoad";i.trigger(e);if(e.isDefaultPrevented())return c;m=true;g&&a(f).expose(g);var j=b.top,r=b.left,u=f.outerWidth({margin:true}),v=f.outerHeight({margin:true});if(typeof j=="string")j=j=="center"?Math.max((o.height()-v)/2,0):parseInt(j,10)/100*o.height();if(r=="center")r=Math.max((o.width()-u)/2,0);h[0].call(c,{top:j,left:r},function(){if(m){e.type="onLoad";i.trigger(e)}});g&&b.closeOnClick&&a.mask.getMask().one("click",
c.close);b.closeOnClick&&a(document).bind("click."+n,function(l){a(l.target).parents(f).length||c.close(l)});b.closeOnEsc&&a(document).bind("keydown."+n,function(l){l.keyCode==27&&c.close(l)});return c},close:function(e){if(!c.isOpened())return c;e=e||a.Event();e.type="onBeforeClose";i.trigger(e);if(!e.isDefaultPrevented()){m=false;q[b.effect][1].call(c,function(){e.type="onClose";i.trigger(e)});a(document).unbind("click."+n).unbind("keydown."+n);g&&a.mask.close();return c}},getOverlay:function(){return f},
getTrigger:function(){return d},getClosers:function(){return k},isOpened:function(){return m},getConf:function(){return b}});a.each("onBeforeLoad,onStart,onLoad,onBeforeClose,onClose".split(","),function(e,h){a.isFunction(b[h])&&a(c).bind(h,b[h]);c[h]=function(j){a(c).bind(h,j);return c}});k=f.find(b.close||".close");if(!k.length&&!b.close){k=a('<a class="close"></a>');f.prepend(k)}k.click(function(e){c.close(e)});b.load&&c.load()}a.tools=a.tools||{version:"1.2.3"};a.tools.overlay={addEffect:function(d,
b,c){q[d]=[b,c]},conf:{close:null,closeOnClick:true,closeOnEsc:true,closeSpeed:"fast",effect:"default",fixed:!a.browser.msie||a.browser.version>6,left:"center",load:false,mask:null,oneInstance:true,speed:"normal",target:null,top:"10%"}};var s=[],q={};a.tools.overlay.addEffect("default",function(d,b){var c=this.getConf(),i=a(window);if(!c.fixed){d.top+=i.scrollTop();d.left+=i.scrollLeft()}d.position=c.fixed?"fixed":"absolute";this.getOverlay().css(d).fadeIn(c.speed,b)},function(d){this.getOverlay().fadeOut(this.getConf().closeSpeed,
d)});a.fn.overlay=function(d){var b=this.data("overlay");if(b)return b;if(a.isFunction(d))d={onBeforeLoad:d};d=a.extend(true,{},a.tools.overlay.conf,d);this.each(function(){b=new t(a(this),d);s.push(b);a(this).data("overlay",b)});return d.api?b:this}})(jQuery);
(function(i){function j(b){var d=b.offset();return{top:d.top+b.height()/2,left:d.left+b.width()/2}}var k=i.tools.overlay,f=i(window);i.extend(k.conf,{start:{top:null,left:null},fadeInSpeed:"fast",zIndex:9999});function n(b,d){var a=this.getOverlay(),c=this.getConf(),g=this.getTrigger(),o=this,l=a.outerWidth({margin:true}),h=a.data("img");if(!h){var e=a.css("backgroundImage");if(!e)throw"background-image CSS property not set for overlay";e=e.slice(e.indexOf("(")+1,e.indexOf(")")).replace(/\"/g,"");
a.css("backgroundImage","none");h=i('<img src="'+e+'"/>');h.css({border:0,display:"none"}).width(l);i("body").append(h);a.data("img",h)}e=c.start.top||Math.round(f.height()/2);var m=c.start.left||Math.round(f.width()/2);if(g){g=j(g);e=g.top;m=g.left}h.css({position:"absolute",top:e,left:m,width:0,zIndex:c.zIndex}).show();b.top+=f.scrollTop();b.left+=f.scrollLeft();b.position="absolute";a.css(b);h.animate({top:a.css("top"),left:a.css("left"),width:l},c.speed,function(){if(c.fixed){b.top-=f.scrollTop();
b.left-=f.scrollLeft();b.position="fixed";h.add(a).css(b)}a.css("zIndex",c.zIndex+1).fadeIn(c.fadeInSpeed,function(){o.isOpened()&&!i(this).index(a)?d.call():a.hide()})})}function p(b){var d=this.getOverlay().hide(),a=this.getConf(),c=this.getTrigger();d=d.data("img");var g={top:a.start.top,left:a.start.left,width:0};c&&i.extend(g,j(c));a.fixed&&d.css({position:"absolute"}).animate({top:"+="+f.scrollTop(),left:"+="+f.scrollLeft()},0);d.animate(g,a.closeSpeed,b)}k.addEffect("apple",n,p)})(jQuery);
/*----jquery.tools.min.1.2.3 end----*/




/*---- jquery.suggest.js ----*/	
(function($) {
	$.suggest = function(input, options) {

		var $input = $(input).attr("autocomplete", "off");
		var $results = $(document.createElement("ul"));

		var timeout = false;		// hold timeout ID for suggestion results to appear	
		var prevLength = -1;			// last recorded length of $input.val()
		var cache = [];				// cache MRU list
		var cacheSize = 0;			// size of cache in chars (bytes?)
		
		$results.addClass(options.resultsClass).appendTo('body');
			

		resetPosition();
		$(window)
			.load(resetPosition)		// just in case user is changing size of page while loading
			.resize(resetPosition);

		$input.blur(function() {
			setTimeout(function() { $results.hide() }, 200);
		});
		
		// help IE users if possible
		try {
			$results.bgiframe();
		} catch(e) { }


		// I really hate browser detection, but I don't see any other way
		if ($.browser.mozilla)
			$input.keypress(processKey);	// onkeypress repeats arrow keys in Mozilla/Opera
		else
			$input.keydown(processKey);		// onkeydown repeats arrow keys in IE/Safari
		



		function resetPosition() {
			// requires jquery.dimension plugin
			var offset = $input.offset();
			$results.css({
				top: (offset.top + input.offsetHeight - 1) + 'px',
				left: offset.left + 'px'
			});
		}
		
		
		function processKey(e) {
			// handling up/down/escape requires results to be visible
			// handling enter/tab requires that AND a result to be selected
			if ((/27$|38$|40$/.test(e.keyCode) && $results.is(':visible')) ||
				(/^13$|^9$/.test(e.keyCode) && getCurrentResult())) 
			{
	            if (e.preventDefault)
	                e.preventDefault();
				if (e.stopPropagation)
	                e.stopPropagation();

                e.cancelBubble = true;
                e.returnValue = false;
			
				switch(e.keyCode) 
				{

					case 38: // up
						prevResult();
						break;
			
					case 40: // down
						nextResult();
						break;

					case 9:  // tab
					case 13: // return
						selectCurrentResult();
						break;
						
					case 27: //	escape
						$results.hide();
						break;

				}
				
			} 
			else if ($input.val().length != prevLength) {
				if (timeout) 
					clearTimeout(timeout);
				timeout = setTimeout(suggest, options.delay);
				prevLength = $input.val().length;
				
			}
		}
		

		function suggest() {
			
			var q = $.trim($input.val());

			if (q.length >= options.minchars) {
				
				cached = checkCache(q);
				
				if (cached) {
					displayItems(cached['items'], q);
				} else {
				
					$.get(options.source, {q: q}, function(txt) {

						$results.hide();
						
						var items = parseTxt(txt, q);
						//首页搜索推荐列表的最外层
						displayItems(items, q);
						addToCache(q, items, txt.length);
					});
					
				}			
			} else {
				$results.hide();
			}
				
		}
		
		function checkCache(q) {

			for (var i = 0; i < cache.length; i++)
				if (cache[i]['q'] == q) {
					cache.unshift(cache.splice(i, 1)[0]);
					return cache[0];
				}
			
			return false;
		
		}
		
		function addToCache(q, items, size) {

			while (cache.length && (cacheSize + size > options.maxCacheSize)) {
				var cached = cache.pop();
				cacheSize -= cached['size'];
			}
			
			cache.push({
				q: q,
				size: size,
				items: items
				});
				
			cacheSize += size;
		
		}
		
		function displayItems(items,q) {
			
			/*
			if (!items)
				return;
				
			if (!items.length) {
				$results.hide();
				return;
			}
			*/
			
			var html = '';
			
		//	var search_match = 0;
			
			for (var i = 0; i < items.length; i++){
				if(i == 0)
				{
					html += '<li class="ac_over">' + items[i] + '</li>';
				//	tmp = '<li class="ac_over">' + items[i] + '</li>';
					/*
					if(tmp.toLowerCase().indexOf('<li class="ac_over"><span class="ac_match">' + q.toLowerCase() + '</span><input type="hidden" value="' + q.toLowerCase() + '"></li>') == 0)
					{
						search_match = 1;
					}*/
				}else
				{
					html += '<li>' + items[i] + '</li>';	
				}
			}

			if(html.length == 0)
			{
				html += '<div style="padding:6px 10px; background:#FFFCE9;color:#666;"><b>No software matches "<span class="' + options.matchClass + '">' + q + '</span>"\?</b><br />For better results try using other software name.</div>';				
			}
			$results.html(html).show();
		
			if($('.ac_over').length >0)
			{
				$('#frm_search .submit').removeAttr('disabled');
			}
			else
			{
				$('#frm_search .submit').attr('disabled','false');
			}			
			$results
				.children('li')
				.mouseover(function() {
					$results.children('li').removeClass(options.selectClass);
					$(this).addClass(options.selectClass);
				})
				.click(function(e) {
					e.preventDefault(); 
					e.stopPropagation();
					selectCurrentResult();
				});
						
		}
		
		function parseTxt(txt, q) {
			
			var items = [];
			var tokens = txt.split(options.delimiter);
			
			// parse returned data for non-empty items
			//首页搜索列表，内层组合
			for (var i = 0; i < tokens.length; i++) {
				var token = $.trim(tokens[i]);
				tmp = token;
				if (token) {
					var r	= preg_quote(q);
					token = token.replace(
						new RegExp(r, 'ig'), 
						function(q) { return '<span class="' + options.matchClass + '">' + q + '</span>' }
						);
					items[items.length] = token + '<input type="hidden" value="'+ tmp +'">';
				}
			}
			return items;
		}
		
		function getCurrentResult() {
		
			if (!$results.is(':visible'))
				return false;
		
			var $currentResult = $results.children('li.' + options.selectClass);
			
			if (!$currentResult.length)
				$currentResult = false;
				
			return $currentResult;

		}
		
		function selectCurrentResult() {
		
			$currentResult = getCurrentResult();
		
			if ($currentResult) {
				$input.val($currentResult.text());
				$results.hide();
				
				if (options.onSelect)
					options.onSelect.apply($input[0]);
					
			}
		
		}
		
		function nextResult() {
		
			$currentResult = getCurrentResult();
		
			if ($currentResult)
				$currentResult
					.removeClass(options.selectClass)
					.next()
						.addClass(options.selectClass);
			else
				$results.children('li:first-child').addClass(options.selectClass);
		
		}
		
		function prevResult() {
		
			$currentResult = getCurrentResult();
		
			if ($currentResult)
				$currentResult
					.removeClass(options.selectClass)
					.prev()
						.addClass(options.selectClass);
			else
				$results.children('li:last-child').addClass(options.selectClass);
		
		}
		function preg_quote(str)
		{
			return (str + '').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!<>\|\:])/g, "\\$1");
		}
	}
	
	$.fn.suggest = function(source, options) {
	
		if (!source)
			return;
	
		options = options || {};
		options.source = source;
		options.delay = options.delay || 100;
		options.resultsClass = options.resultsClass || 'ac_results';
		options.selectClass = options.selectClass || 'ac_over';
		options.matchClass = options.matchClass || 'ac_match';
		options.minchars = options.minchars || 1;
		options.delimiter = options.delimiter || '\n';
		options.onSelect = options.onSelect || false;
		options.maxCacheSize = options.maxCacheSize || 65536;

		this.each(function() {
			new $.suggest(this, options);
		});

		return this;
		
	};
	
})(jQuery);
	
/*---- jquery.suggest.js end ----*/

/*---- jquery.search.suggest.js  Ϊ�������jquery.suggest.js���޸İ汾 ----*/	
(function($)
{
	$.search_suggest	= function(input, options)
	{
		var $input		= $(input).attr("autocomplete", "off");
		var $search_suggest_obj	= $(document.createElement("DIV"));
		$search_suggest_obj.addClass("search_suggest_obj");
		/*
		<div id="search_suggest_obj">

			<div class="round_border_content">
				<div class="left">
					<li class="first" style="height:30px;line-height:30px;">With keyword</li>
					<li>Of software</li>
				</div>
				<div class="right">
					<li class="first" style="height:30px;line-height:30px;">Keyword</li>
					<li>Keyword Suggestion</li>
				</div>
				<div class="clear"></div>
			</div>
		</div>
		*/
		/*
		var $b_h		= $(document.createElement("B"));
		var $b_h3		= $(document.createElement("B"));
		var $b_h2		= $(document.createElement("B"));
		var $b_h1		= $(document.createElement("B"));
		*/
		var $b_f		= $(document.createElement("B"));
		var $b_f1		= $(document.createElement("B"));
		var $b_f2		= $(document.createElement("B"));
		var $b_f3		= $(document.createElement("B"));

		var $content	= $(document.createElement("DIV"));
		var $prompt		= $(document.createElement("DIV"));
		var $results	= $(document.createElement("DIV"));
		var $clear		= $(document.createElement("DIV"));
		var $Nomatcing	= $(document.createElement("DIV"));
		
		/*
		$b_h.addClass("round_border");
		$b_h3.addClass("round_border_layer3");
		$b_h2.addClass("round_border_layer2");
		$b_h1.addClass("round_border_layer1");
		*/
		$b_f.addClass("round_border");
		$b_f1.addClass("round_border_layer1");
		$b_f2.addClass("round_border_layer2");
		$b_f3.addClass("round_border_layer3");

		$content.addClass("round_border_content");
		$prompt.addClass("left");
		$results.addClass("right");
		$clear.addClass("clear");
		$Nomatcing.attr({style:'display:none;color:#999;', id:'Nomatcing'});
		
		$prompt.appendTo($content);
		$results.appendTo($content);
		$clear.appendTo($content);
		$Nomatcing.appendTo($content);
		/*
		$b_h3.appendTo($b_h);
		$b_h2.appendTo($b_h);
		$b_h1.appendTo($b_h);
		*/
		$b_f1.appendTo($b_f);
		$b_f2.appendTo($b_f);
		$b_f3.appendTo($b_f);

		$content.css("border-top", "1px solid #D3D4D5");
		/* $b_h.appendTo($search_suggest_obj); */
		$content.appendTo($search_suggest_obj);
		$b_f.appendTo($search_suggest_obj);
//软件搜索列表
		if($("#s_category").val() == "software")
		{
			$prompt.html('<li class="first" style="color:#999;">with keywords</li><li id="recommend_list" style="color:#999;">named</li>');
		}
		else
		{
//教程搜索列表
			$prompt.html('<li class="first" style="line-height:30px;color:#999;text-align:right;">with keywords</li><li id="recommend_list" style="color:#999;text-align:right;padding-right:5px;">of software</li>');
		}

		var timeout		= false;		// hold timeout ID for suggestion results to appear
		var prevLength	= -1;			// last recorded length of $input.val()
		var cache		= [];			// cache MRU list
		var cacheSize	= 0;			// size of cache in chars (bytes?)
		$search_suggest_obj.appendTo('body');
		resetPosition();
		$(window)
			.load(resetPosition)		// just in case user is changing size of page while loading
			.resize(resetPosition);
		$input.blur(function()
		{
			setTimeout(function() { $search_suggest_obj.hide() }, 300);
		});
		// help IE users if possible
		try
		{
			$search_suggest_obj.bgiframe();
		}
		catch(e)
		{
		}
		// I really hate browser detection, but I don't see any other way
		if ($.browser.mozilla)
		{
			$input.keypress(processKey);	// onkeypress repeats arrow keys in Mozilla/Opera
		}
		else
		{
			$input.keydown(processKey);		// onkeydown repeats arrow keys in IE/Safari
		}
		function resetPosition()
		{
			var offset = $input.offset();
			$search_suggest_obj.css({
				top: (offset.top + input.offsetHeight - 1) + 'px',
				left: offset.left + 'px'
			});
		}
		function processKey(e)
		{
			// handling up/down/escape requires results to be visible
			// handling enter/tab requires that AND a result to be selected
			if ((/27$|38$|40$/.test(e.keyCode) && $results.is(':visible')) || (/^13$|^9$/.test(e.keyCode) && getCurrentResult()))
			{
				if (e.preventDefault)
				{
					e.preventDefault();
				}
				if (e.stopPropagation)
				{
					e.stopPropagation();
				}
				e.cancelBubble	= true;
				e.returnValue	= false;
				switch(e.keyCode)
				{
					case 38: // up
						prevResult();
						break;
					case 40: // down
						nextResult();
						break;
					case 9:  // tab
					case 13: // return
						selectCurrentResult();
						break;
					case 27: //	escape
						$search_suggest_obj.hide();
						break;
				}
			}
			else if ($input.val().length != prevLength)
			{
				if (timeout)
				{
					clearTimeout(timeout);
				}
				timeout		= setTimeout(search_suggest, options.delay);
				prevLength	= $input.val().length;
			}
		}
		function search_suggest()
		{
			var q	= $.trim($input.val());
			if (q.length >= options.minchars)
			{
				cached	= checkCache(q);
				if (cached)
				{
					displayItems(cached['items'], q);
				}
				else
				{
					$.get(options.source, {q: q}, function(txt)
					{
						$search_suggest_obj.hide();
						var items	= parseTxt(txt, q);
						displayItems(items, q);
						addToCache(q, items, txt.length);
					});
				}
			}
			else
			{
				$search_suggest_obj.hide();
			}
		}
		function checkCache(q)
		{
			for (var i = 0; i < cache.length; i++)
			{
				if (cache[i]['q'] == q)
				{
					cache.unshift(cache.splice(i, 1)[0]);
					return cache[0];
				}
			}
			return false;
		}
		function addToCache(q, items, size)
		{
			while (cache.length && (cacheSize + size > options.maxCacheSize))
			{
				var cached = cache.pop();
				cacheSize -= cached['size'];
			}
			cache.push({q: q, size: size, items: items});
			cacheSize += size;
		}
		function displayItems(items, q)
		{
			/*
			if (!items)
			{
				return;
			}
			if (!items.length)
			{
				$search_suggest_obj.hide();
				return;
			}
			*/
			
			var html = '<li class="first" style="line-height:30px;">' + q + '</li>';
			if($("#s_category").val() == "software" )
			{	
				for (var i = 0; i < items.length; i++)
				{
					if(i == 0)
					{
						html += '<li class="ss_over">' + items[i] + '</li>';	
					}else
					{
						html += '<li>' + items[i] + '</li>';	
					}
				}				
			}else{
				for (var i = 0; i < items.length; i++)
				{
					if(items[i].toLowerCase().indexOf('<span class="ss_match">'+q.toLowerCase()+'</span><input type="hidden" value="'+ q.toLowerCase() +'">') == 0)
					{
						html += '<li class="ss_over" >' + items[i] + '</li>';
					}
					else
					{
						html += '<li>' + items[i] + '</li>';
					}
				}
			}

//这是软件和教程的底部
/*
			if(html.indexOf("span") < 1 )  
			{  
				if($("#s_category").val() == "software")
				{
					html += '<div id="Nomatching" style="border-left:1px solid #cbcbcb; padding:5px 10px;background:#ffffe3;"><span style="font-weight:bold; color:#1B68AE;">No software matches "' + q + '"?</span><br /><span style="line-height:12px;">For better results try using other software name.</span></div>';					
				}else
				{
					html += '<div id="Nomatching" style="border-left:1px solid #cbcbcb; padding:5px 10px;background:#ffffe3;"><span style="font-weight:bold; color:#1B68AE;">No tutorial about "' + q + '".</span><br /><span style="line-height:12px;">For better results try using other software name.</span></div>';					
				}
			}
*/
			$results.html(html);			
			if(html.indexOf("span") < 1 )  
			{
				$('#recommend_list').css('display','none');
				$('#Nomatcing').css('display','block');
				
				if($("#s_category").val() == "software")
				{
					$('#Nomatcing').html('<div id="nomatching_l">named</div><div id="nomatching_r"><span style="font-weight:bold;">No software named "' + q + '"?</span><br /><span style="line-height:12px;">For better results try using other software name.</span></div><div class="clear"></div>');					
				}else{
					$('#Nomatcing').html('<div id="nomatching_l">of software</div><div id="nomatching_r"><span style="font-weight:bold;">No tutorial of "' + q + '".</span><br /><span style="line-height:12px;">For better results try using other software name.</span></div><div class="clear"></div>');
				}
				
			}else
			{
				$('#recommend_list').css('display','block');
				$('#Nomatcing').css('display','none');				
			}
									
			if($(".ss_over").length ==0)
			{
				$(".right > .first").addClass("ss_over"); 				
			}else
			{
				$(".right > .first").removeClass("ss_over");				
			}

			$search_suggest_obj.show();
			
			$results
				.children('li')
				.mouseover(function()
				{
					$results.children('li').removeClass(options.selectClass);
					$(this).addClass(options.selectClass);
				})
				.click(function(e)
				{
					e.preventDefault();
					e.stopPropagation();
					selectCurrentResult();
				});
		}
		function parseTxt(txt, q)
		{
			var items = [];
			var tokens = txt.split(options.delimiter);
			// parse returned data for non-empty items
			for (var i = 0; i < tokens.length; i++)
			{
				var token = $.trim(tokens[i]);
				if (token)
				{
					var r	= preg_quote(q);
					token = token.replace(
						new RegExp(r, 'ig'),
						function(q) { return '<span class="' + options.matchClass + '">' + q + '</span><input type="hidden" value="'+ token +'">' }
						);
					items[items.length] = token;
				}
			}
			return items;
		}
		function getCurrentResult()
		{
			if (!$results.is(':visible'))
			{
				return false;
			}
			var $currentResult = $results.children('li.' + options.selectClass);
			if (!$currentResult.length)
			{
				$currentResult = false;
			}
			return $currentResult;
		}
		function selectCurrentResult()
		{
			$currentResult = getCurrentResult();
			if ($currentResult)
			{
				$input.val($currentResult.text());
				$search_suggest_obj.hide();
				if($currentResult.hasClass('first'))
				{
					//---- 用户点击推荐列表的li时，触发的操作----
					if(options.onFirst)
					{
						options.onFirst.apply($input[0]);
					}
				}
				else if(options.onSelect)
				{
					options.onSelect.apply($input[0]);
				}
			}
		}
		function nextResult()
		{
			$currentResult = getCurrentResult();
			if ($currentResult)
			{
				$currentResult
					.removeClass(options.selectClass)
					.next()
						.addClass(options.selectClass);
			}
			else
			{
				$results.children('li:first-child').addClass(options.selectClass);
			}
		}
		function prevResult()
		{
			$currentResult = getCurrentResult();
			if ($currentResult)
			{
				$currentResult
					.removeClass(options.selectClass)
					.prev()
						.addClass(options.selectClass);
			}
			else
			{
				$results.children('li:last-child').addClass(options.selectClass);
			}
		}
		function preg_quote(str)
		{
			return (str + '').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!<>\|\:])/g, "\\$1");
		}
	}
	$.fn.search_suggest = function(source, options)
	{
		if (!source)
			return;
		options = options || {};
		options.source			= source;
		options.delay			= options.delay || 100;
		options.resultsClass	= options.resultsClass || 'ss_results';
		options.selectClass		= options.selectClass || 'ss_over';
		options.matchClass		= options.matchClass || 'ss_match';
		options.minchars		= options.minchars || 1;
		options.delimiter		= options.delimiter || '\n';
		options.onSelect		= options.onSelect || false;
		options.onFirst			= options.onFirst || false;
		options.maxCacheSize	= options.maxCacheSize || 65536;
		this.each(function()
		{
			new $.search_suggest(this, options);
		});
		return this;
	};
})(jQuery);


/*---- jquery.search.suggest.js end----*/	



/*---- �Լ��Ļ��� ----*/
	
/*if(typeof getObject != 'function'){}*/
function getObject(objName)
{
	if(document.getElementById)
	{
		return eval('document.getElementById("' + objName + '")');
	}
	else if(document.layers)
	{
		return eval("document.layers['" + objName +"']");
	}
	else
	{
		return eval('document.all.' + objName);
	}
}
	/*---- global_fun.js ----*/
function getPos(e)
{
	var re_arr		= {};
	if(e.getBoundingClientRect)
	{
		//IE
		box				= e.getBoundingClientRect();
		var scrollTop	= Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		var scrollLeft	= Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);

		re_arr.r_left	= box.left + scrollLeft;
		re_arr.r_top	= box.top + scrollTop;
		return re_arr;
	}
	else
	{
		var t	= e.offsetTop;
		var l	= e.offsetLeft;
		while(e = e.offsetParent)
		{
			if(e.tagName=='BODY' || e.tagName=='HTML')
			{
				break;
			}
			t+=e.offsetTop;
			l+=e.offsetLeft;
		}
		re_arr.r_top	= t;
		re_arr.r_left	= l;
		return re_arr;
	}
}
function getHeight(id)
{
	if(typeof id == 'string')
	{
		obj		= document.getElementById(id);
	}
	else if(typeof id == 'object')
	{
		obj		= id;
	}
	if(obj == null)
	{
		return 0;
	}
	if(obj.style.height)
	{
		return obj.style.height.replace("px", "") * 1;
	}
	else if(obj.clientHeight)
	{
		return obj.clientHeight;
	}
	else if(obj.scrollHeight)
	{
		return obj.scrollHeight;
	}
	else if(obj.offsetHeight)
	{
		return obj.offsetHeight;
	}
	return 0;
}
function getWidth(id)
{
	if(typeof id == 'string')
	{
		obj	= document.getElementById(id);
	}
	else if(typeof id == 'object')
	{
		obj	= id;
	}
	if(obj == null)
	{
		return 0;
	}
	if(obj.style.width)
	{
		return obj.style.width.replace("px", "") * 1;
	}
	else if(obj.clientWidth)
	{
		return obj.clientWidth;
	}
	else if(obj.scrollWidth)
	{
		return obj.scrollWidth;
	}
	else if(obj.offsetWidth)
	{
		return obj.offsetWidth;
	}
	return 0;
}

function getScroll()
{
	var t, l, w, h;
	if (document.documentElement && document.documentElement.scrollTop)
	{
		t = document.documentElement.scrollTop;
		l = document.documentElement.scrollLeft;
		w = document.documentElement.scrollWidth;
		h = document.documentElement.scrollHeight;
	}
	else if (document.body)
	{
		t = document.body.scrollTop;
		l = document.body.scrollLeft;
		w = document.body.scrollWidth;
		h = document.body.scrollHeight;
	}
	return { t: t, l: l, w: w, h: h };
}
function getOs()
{
	var OsObject = "";
	if(navigator.userAgent.indexOf("MSIE")>0)
	{
		return "MSIE";
	}
	if(isFirefox=navigator.userAgent.indexOf("Firefox")>0)
	{
		return "Firefox";
	}
	if(isSafari=navigator.userAgent.indexOf("Safari")>0)
	{
		return "Safari";
	}
	if(isCamino=navigator.userAgent.indexOf("Camino")>0)
	{
		return "Camino";
	}
	if(isMozilla=navigator.userAgent.indexOf("Gecko/")>0)
	{
		return "Gecko";
	}
}

function getBorder(obj, place)
{
	if(!place)
	{
		place=	'Top';
	}
	var ret_rr	= {};
	if(obj.style.borderTopWidth)
	{
		ret_rr.border_width	= obj.style.borderTopWidth;
		ret_rr.border_color	= obj.style.borderTopColor
		ret_rr.border_style	= obj.style.borderTopStyle
	}
	else
	{
		var is_ie	= getOs()=='MSIE';
		ret_rr.border_color	= is_ie?obj.currentStyle.borderTopColor:window.getComputedStyle(obj,null).borderTopColor;
		ret_rr.border_width	= is_ie?obj.currentStyle.borderTopWidth:window.getComputedStyle(obj,null).borderTopWidth;
		ret_rr.border_style	= is_ie?obj.currentStyle.borderTopStyle:window.getComputedStyle(obj,null).borderTopStyle;
	}
	return ret_rr;
}

function to_html(text)
{
	text	= text.replace(/<.+?>/gi, '');
	text	= text.replace(/"/g, '');
	return text;
}
function select_box(out_obj, in_obj, this_num, a_num, kc)
{
	var move_on	= null;
	var top_h	= out_obj.scrollTop;
	var v_l		= in_obj.offsetTop;
	var h		= getHeight(out_obj);
	var v_h		= getHeight(in_obj);
	if(v_l + v_h - top_h > h)
	{
		move_on	= 'down';
	}
	else if(v_l + v_h >= top_h && v_l < top_h)
	{
		move_on		= 'up';
	}
	if(this_num == a_num)
	{
		top_h		= v_l;
		move_on		= 'down';
	}
	else if(this_num == 0)
	{
		top_h		= 0;
		move_on		= 'up';
	}
	else
	{
		if(kc == 40)
		{
			if(move_on && move_on == 'down')
			{
				top_h   += v_h;
				if(v_l + v_h < h + top_h)
				{
					top_h	-= h + top_h - v_l - v_h;
				}
			}
		}
		else if(kc==38)
		{
			if(move_on&&move_on=='up')
			{
				top_h   -=v_h;
				if(v_l - top_h > 0)
				{
					top_h	+= (v_l - top_h);
				}
			}
		}
	}
	out_obj.scrollTop	= top_h;
}
function no_impress_affair(e)
{
	if(e)
	{
		e.stopPropagation();
		e.preventDefault();
	}
	else
	{
		event.cancelBubble	= true;
		event.returnValue	= false;
   }
}
	/*---- global_fun.js end ----*/




	/*---- ��function_new.js����ȡ ----*/
	function ajax()
	{
		var a	= null;
		try
		{
			a	= new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			try
			{
				a	= new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(oc)
			{
				a	= null;
			}
		}
		if(!a && typeof XMLHttpRequest != "undefined")
		{
			a	= new XMLHttpRequest();
		}
		return a;
	}
	/*---- ��function_new.js����ȡ ----*/

/*---- �Լ��Ļ��� end----*/


/*---- wikibits.js ----*/
// MediaWiki JavaScript support functions

var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var is_gecko = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1));
var is_safari = ((clientPC.indexOf('applewebkit')!=-1) && (clientPC.indexOf('spoofer')==-1));
var is_khtml = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ));
// For accesskeys
var is_ff2_win = (clientPC.indexOf('firefox/2')!=-1 || clientPC.indexOf('minefield/3')!=-1) && clientPC.indexOf('windows')!=-1;
var is_ff2_x11 = (clientPC.indexOf('firefox/2')!=-1 || clientPC.indexOf('minefield/3')!=-1) && clientPC.indexOf('x11')!=-1;
if (clientPC.indexOf('opera') != -1) {
	var is_opera = true;
	var is_opera_preseven = (window.opera && !document.childNodes);
	var is_opera_seven = (window.opera && document.childNodes);
	var is_opera_95 = (clientPC.search(/opera\/(9.[5-9]|[1-9][0-9])/)!=-1);
}

// Global external objects used by this script.
/*extern ta, stylepath, skin */

// add any onload functions in this hook (please don't hard-code any events in the xhtml source)
var doneOnloadHook;

if (!window.onloadFuncts) {
	var onloadFuncts = [];
}

function addOnloadHook(hookFunct) {
	// Allows add-on scripts to add onload functions
	onloadFuncts[onloadFuncts.length] = hookFunct;
}

function hookEvent(hookName, hookFunct) {
	if (window.addEventListener) {
		window.addEventListener(hookName, hookFunct, false);
	} else if (window.attachEvent) {
		window.attachEvent("on" + hookName, hookFunct);
	}
}

// document.write special stylesheet links
if (typeof stylepath != 'undefined' && typeof skin != 'undefined') {
	if (is_opera_preseven) {
		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera6Fixes.css">');
	} else if (is_opera_seven && !is_opera_95) {
		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera7Fixes.css">');
	} else if (is_opera_95) {
		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera95Fixes.css">');
	} else if (is_khtml) {
		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/KHTMLFixes.css">');
	}
}

if (wgBreakFrames) {
	// Un-trap us from framesets
	if (window.top != window) {
		window.top.location = window.location;
	}
}

// for enhanced RecentChanges
function toggleVisibility(_levelId, _otherId, _linkId) {
	var thisLevel = document.getElementById(_levelId);
	var otherLevel = document.getElementById(_otherId);
	var linkLevel = document.getElementById(_linkId);
	if (thisLevel.style.display == 'none') {
		thisLevel.style.display = 'block';
		otherLevel.style.display = 'none';
		linkLevel.style.display = 'inline';
	} else {
		thisLevel.style.display = 'none';
		otherLevel.style.display = 'inline';
		linkLevel.style.display = 'none';
	}
}

function historyRadios(parent) {
	var inputs = parent.getElementsByTagName('input');
	var radios = [];
	for (var i = 0; i < inputs.length; i++) {
		if (inputs[i].name == "diff" || inputs[i].name == "oldid") {
			radios[radios.length] = inputs[i];
		}
	}
	return radios;
}

// check selection and tweak visibility/class onclick
function diffcheck() {
	var dli = false; // the li where the diff radio is checked
	var oli = false; // the li where the oldid radio is checked
	var hf = document.getElementById('pagehistory');
	if (!hf) {
		return true;
	}
	var lis = hf.getElementsByTagName('li');
	for (var i=0;i<lis.length;i++) {
		var inputs = historyRadios(lis[i]);
		if (inputs[1] && inputs[0]) {
			if (inputs[1].checked || inputs[0].checked) { // this row has a checked radio button
				if (inputs[1].checked && inputs[0].checked && inputs[0].value == inputs[1].value) {
					return false;
				}
				if (oli) { // it's the second checked radio
					if (inputs[1].checked) {
						oli.className = "selected";
						return false;
					}
				} else if (inputs[0].checked) {
					return false;
				}
				if (inputs[0].checked) {
					dli = lis[i];
				}
				if (!oli) {
					inputs[0].style.visibility = 'hidden';
				}
				if (dli) {
					inputs[1].style.visibility = 'hidden';
				}
				lis[i].className = "selected";
				oli = lis[i];
			}  else { // no radio is checked in this row
				if (!oli) {
					inputs[0].style.visibility = 'hidden';
				} else {
					inputs[0].style.visibility = 'visible';
				}
				if (dli) {
					inputs[1].style.visibility = 'hidden';
				} else {
					inputs[1].style.visibility = 'visible';
				}
				lis[i].className = "";
			}
		}
	}
	return true;
}

// page history stuff
// attach event handlers to the input elements on history page
function histrowinit() {
	var hf = document.getElementById('pagehistory');
	if (!hf) {
		return;
	}
	var lis = hf.getElementsByTagName('li');
	for (var i = 0; i < lis.length; i++) {
		var inputs = historyRadios(lis[i]);
		if (inputs[0] && inputs[1]) {
			inputs[0].onclick = diffcheck;
			inputs[1].onclick = diffcheck;
		}
	}
	diffcheck();
}

// generate toc from prefs form, fold sections
// XXX: needs testing on IE/Mac and safari
// more comments to follow
function tabbedprefs() {
	var prefform = document.getElementById('preferences');
	if (!prefform || !document.createElement) {
		return;
	}
	if (prefform.nodeName.toLowerCase() == 'a') {
		return; // Occasional IE problem
	}
	prefform.className = prefform.className + 'jsprefs';
	var sections = [];
	var children = prefform.childNodes;
	var seci = 0;
	for (var i = 0; i < children.length; i++) {
		if (children[i].nodeName.toLowerCase() == 'fieldset') {
			children[i].id = 'prefsection-' + seci;
			children[i].className = 'prefsection';
			if (is_opera || is_khtml) {
				children[i].className = 'prefsection operaprefsection';
			}
			var legends = children[i].getElementsByTagName('legend');
			sections[seci] = {};
			legends[0].className = 'mainLegend';
			if (legends[0] && legends[0].firstChild.nodeValue) {
				sections[seci].text = legends[0].firstChild.nodeValue;
			} else {
				sections[seci].text = '# ' + seci;
			}
			sections[seci].secid = children[i].id;
			seci++;
			if (sections.length != 1) {
				children[i].style.display = 'none';
			} else {
				var selectedid = children[i].id;
			}
		}
	}
	var toc = document.createElement('ul');
	toc.id = 'preftoc';
	toc.selectedid = selectedid;
	for (i = 0; i < sections.length; i++) {
		var li = document.createElement('li');
		if (i === 0) {
			li.className = 'selected';
		}
		var a = document.createElement('a');
		a.href = '#' + sections[i].secid;
		a.onmousedown = a.onclick = uncoversection;
		a.appendChild(document.createTextNode(sections[i].text));
		a.secid = sections[i].secid;
		li.appendChild(a);
		toc.appendChild(li);
	}
	prefform.parentNode.insertBefore(toc, prefform.parentNode.childNodes[0]);
	document.getElementById('prefsubmit').id = 'prefcontrol';
}

function uncoversection() {
	var oldsecid = this.parentNode.parentNode.selectedid;
	var newsec = document.getElementById(this.secid);
	if (oldsecid != this.secid) {
		var ul = document.getElementById('preftoc');
		document.getElementById(oldsecid).style.display = 'none';
		newsec.style.display = 'block';
		ul.selectedid = this.secid;
		var lis = ul.getElementsByTagName('li');
		for (var i = 0; i< lis.length; i++) {
			lis[i].className = '';
		}
		this.parentNode.className = 'selected';
	}
	return false;
}

// Timezone stuff
// tz in format [+-]HHMM
function checkTimezone(tz, msg) {
	var localclock = new Date();
	// returns negative offset from GMT in minutes
	var tzRaw = localclock.getTimezoneOffset();
	var tzHour = Math.floor( Math.abs(tzRaw) / 60);
	var tzMin = Math.abs(tzRaw) % 60;
	var tzString = ((tzRaw >= 0) ? "-" : "+") + ((tzHour < 10) ? "0" : "") + tzHour + ((tzMin < 10) ? "0" : "") + tzMin;
	if (tz != tzString) {
		var junk = msg.split('$1');
		document.write(junk[0] + "UTC" + tzString + junk[1]);
	}
}

function unhidetzbutton() {
	var tzb = document.getElementById('guesstimezonebutton');
	if (tzb) {
		tzb.style.display = 'inline';
	}
}

// in [-]HH:MM format...
// won't yet work with non-even tzs
function fetchTimezone() {
	// FIXME: work around Safari bug
	var localclock = new Date();
	// returns negative offset from GMT in minutes
	var tzRaw = localclock.getTimezoneOffset();
	var tzHour = Math.floor( Math.abs(tzRaw) / 60);
	var tzMin = Math.abs(tzRaw) % 60;
	var tzString = ((tzRaw >= 0) ? "-" : "") + ((tzHour < 10) ? "0" : "") + tzHour +
		":" + ((tzMin < 10) ? "0" : "") + tzMin;
	return tzString;
}

function guessTimezone(box) {
	document.getElementsByName("wpHourDiff")[0].value = fetchTimezone();
}

function showTocToggle() {
	if (document.createTextNode) {
		// Uses DOM calls to avoid document.write + XHTML issues

		var linkHolder = document.getElementById('toctitle');
		if (!linkHolder) {
			return;
		}

		var outerSpan = document.createElement('span');
		outerSpan.className = 'toctoggle';

		var toggleLink = document.createElement('a');
		toggleLink.id = 'togglelink';
		toggleLink.className = 'internal';
		toggleLink.href = 'javascript:toggleToc()';
		toggleLink.appendChild(document.createTextNode(tocHideText));

		outerSpan.appendChild(document.createTextNode('['));
		outerSpan.appendChild(toggleLink);
		outerSpan.appendChild(document.createTextNode(']'));

		linkHolder.appendChild(document.createTextNode(' '));
		linkHolder.appendChild(outerSpan);

		var cookiePos = document.cookie.indexOf("hidetoc=");
		if (cookiePos > -1 && document.cookie.charAt(cookiePos + 8) == 1) {
			toggleToc();
		}
	}
}

function changeText(el, newText) {
	// Safari work around
	if (el.innerText) {
		el.innerText = newText;
	} else if (el.firstChild && el.firstChild.nodeValue) {
		el.firstChild.nodeValue = newText;
	}
}

function toggleToc() {
	var toc = document.getElementById('toc').getElementsByTagName('ul')[0];
	var toggleLink = document.getElementById('togglelink');

	if (toc && toggleLink && toc.style.display == 'none') {
		changeText(toggleLink, tocHideText);
		toc.style.display = 'block';
		document.cookie = "hidetoc=0";
	} else {
		changeText(toggleLink, tocShowText);
		toc.style.display = 'none';
		document.cookie = "hidetoc=1";
	}
}

var mwEditButtons = [];
var mwCustomEditButtons = []; // eg to add in MediaWiki:Common.js

// this function generates the actual toolbar buttons with localized text
// we use it to avoid creating the toolbar where javascript is not enabled
function addButton(imageFile, speedTip, tagOpen, tagClose, sampleText, imageId) {
	// Don't generate buttons for browsers which don't fully
	// support it.
	mwEditButtons[mwEditButtons.length] =
		{"imageId": imageId,
		 "imageFile": imageFile,
		 "speedTip": speedTip,
		 "tagOpen": tagOpen,
		 "tagClose": tagClose,
		 "sampleText": sampleText};
}

// this function generates the actual toolbar buttons with localized text
// we use it to avoid creating the toolbar where javascript is not enabled
function mwInsertEditButton(parent, item) {
	var image = document.createElement("img");
	image.width = 23;
	image.height = 22;
	image.className = "mw-toolbar-editbutton";
	if (item.imageId) image.id = item.imageId;
	image.src = item.imageFile;
	image.border = 0;
	image.alt = item.speedTip;
	image.title = item.speedTip;
	image.style.cursor = "pointer";
	image.onclick = function() {
		insertTags(item.tagOpen, item.tagClose, item.sampleText);
		return false;
	};

	parent.appendChild(image);
	return true;
}

function mwSetupToolbar() {
	var toolbar = document.getElementById('toolbar');
	if (!toolbar) { return false; }

	var textbox = document.getElementById('wpTextbox1');
	if (!textbox) { return false; }

	// Don't generate buttons for browsers which don't fully
	// support it.
	if (!(document.selection && document.selection.createRange)
		&& textbox.selectionStart === null) {
		return false;
	}

	for (var i = 0; i < mwEditButtons.length; i++) {
		mwInsertEditButton(toolbar, mwEditButtons[i]);
	}
	for (var i = 0; i < mwCustomEditButtons.length; i++) {
		mwInsertEditButton(toolbar, mwCustomEditButtons[i]);
	}
	return true;
}

function escapeQuotes(text) {
	var re = new RegExp("'","g");
	text = text.replace(re,"\\'");
	re = new RegExp("\\n","g");
	text = text.replace(re,"\\n");
	return escapeQuotesHTML(text);
}

function escapeQuotesHTML(text) {
	var re = new RegExp('&',"g");
	text = text.replace(re,"&amp;");
	re = new RegExp('"',"g");
	text = text.replace(re,"&quot;");
	re = new RegExp('<',"g");
	text = text.replace(re,"&lt;");
	re = new RegExp('>',"g");
	text = text.replace(re,"&gt;");
	return text;
}

// apply tagOpen/tagClose to selection in textarea,
// use sampleText instead of selection if there is none
function insertTags(tagOpen, tagClose, sampleText) {
	var txtarea;
	if (document.editform) {
		txtarea = document.editform.wpTextbox1;
	} else {
		// some alternate form? take the first one we can find
		var areas = document.getElementsByTagName('textarea');
		txtarea = areas[0];
	}
	var selText, isSample = false;

	if (document.selection  && document.selection.createRange) { // IE/Opera

		//save window scroll position
		if (document.documentElement && document.documentElement.scrollTop)
			var winScroll = document.documentElement.scrollTop
		else if (document.body)
			var winScroll = document.body.scrollTop;
		//get current selection  
		txtarea.focus();
		var range = document.selection.createRange();
		selText = range.text;
		//insert tags
		checkSelectedText();
		range.text = tagOpen + selText + tagClose;
		//mark sample text as selected
		if (isSample && range.moveStart) {
			if (window.opera)
				tagClose = tagClose.replace(/\n/g,'');
			range.moveStart('character', - tagClose.length - selText.length); 
			range.moveEnd('character', - tagClose.length); 
		}
		range.select();   
		//restore window scroll position
		if (document.documentElement && document.documentElement.scrollTop)
			document.documentElement.scrollTop = winScroll
		else if (document.body)
			document.body.scrollTop = winScroll;

	} else if (txtarea.selectionStart || txtarea.selectionStart == '0') { // Mozilla

		//save textarea scroll position
		var textScroll = txtarea.scrollTop;
		//get current selection
		txtarea.focus();
		var startPos = txtarea.selectionStart;
		var endPos = txtarea.selectionEnd;
		selText = txtarea.value.substring(startPos, endPos);
		//insert tags
		checkSelectedText();
		txtarea.value = txtarea.value.substring(0, startPos)
			+ tagOpen + selText + tagClose
			+ txtarea.value.substring(endPos, txtarea.value.length);
		//set new selection
		if (isSample) {
			txtarea.selectionStart = startPos + tagOpen.length;
			txtarea.selectionEnd = startPos + tagOpen.length + selText.length;
		} else {
			txtarea.selectionStart = startPos + tagOpen.length + selText.length + tagClose.length;
			txtarea.selectionEnd = txtarea.selectionStart;
		}
		//restore textarea scroll position
		txtarea.scrollTop = textScroll;
	} 

	function checkSelectedText(){
		if (!selText) {
			selText = sampleText;
			isSample = true;
		} else if (selText.charAt(selText.length - 1) == ' ') { //exclude ending space char
			selText = selText.substring(0, selText.length - 1);
			tagClose += ' '
		} 
	}

}


/**
 * Set the accesskey prefix based on browser detection.
 */
var tooltipAccessKeyPrefix = 'alt-';
if (is_opera) {
	tooltipAccessKeyPrefix = 'shift-esc-';
} else if (is_safari
	   || navigator.userAgent.toLowerCase().indexOf('mac') != -1
	   || navigator.userAgent.toLowerCase().indexOf('konqueror') != -1 ) {
	tooltipAccessKeyPrefix = 'ctrl-';
} else if (is_ff2_x11 || is_ff2_win) {
	tooltipAccessKeyPrefix = 'alt-shift-';
}
var tooltipAccessKeyRegexp = /\[(ctrl-)?(alt-)?(shift-)?(esc-)?.\]$/;

/**
 * Add the appropriate prefix to the accesskey shown in the tooltip.
 * If the nodeList parameter is given, only those nodes are updated;
 * otherwise, all the nodes that will probably have accesskeys by
 * default are updated.
 *
 * @param Array nodeList -- list of elements to update
 */
function updateTooltipAccessKeys( nodeList ) {
	if ( !nodeList ) {
		// skins without a "column-one" element don't seem to have links with accesskeys either
		var columnOne = document.getElementById("column-one");
		if ( columnOne )
			updateTooltipAccessKeys( columnOne.getElementsByTagName("a") );
		// these are rare enough that no such optimization is needed
		updateTooltipAccessKeys( document.getElementsByTagName("input") );
		updateTooltipAccessKeys( document.getElementsByTagName("label") );
		return;
	}

	for ( var i = 0; i < nodeList.length; i++ ) {
		var element = nodeList[i];
		var tip = element.getAttribute("title");
		var key = element.getAttribute("accesskey");
		if ( key && tooltipAccessKeyRegexp.exec(tip) ) {
			tip = tip.replace(tooltipAccessKeyRegexp,
					  "["+tooltipAccessKeyPrefix+key+"]");
			element.setAttribute("title", tip );
		}
	}
}

/**
 * Add a link to one of the portlet menus on the page, including:
 *
 * p-cactions: Content actions (shown as tabs above the main content in Monobook)
 * p-personal: Personal tools (shown at the top right of the page in Monobook)
 * p-navigation: Navigation
 * p-tb: Toolbox
 *
 * This function exists for the convenience of custom JS authors.  All
 * but the first three parameters are optional, though providing at
 * least an id and a tooltip is recommended.
 *
 * By default the new link will be added to the end of the list.  To
 * add the link before a given existing item, pass the DOM node of
 * that item (easily obtained with document.getElementById()) as the
 * nextnode parameter; to add the link _after_ an existing item, pass
 * the node's nextSibling instead.
 *
 * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
 * @param String href -- link URL
 * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
 * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
 * @param String tooltip -- text to show when hovering over the link, without accesskey suffix
 * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
 * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
 *
 * @return Node -- the DOM node of the new item (an LI element) or null
 */
function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) {
	var node = document.getElementById(portlet);
	if ( !node ) return null;
	node = node.getElementsByTagName( "ul" )[0];
	if ( !node ) return null;

	var link = document.createElement( "a" );
	link.appendChild( document.createTextNode( text ) );
	link.href = href;

	var item = document.createElement( "li" );
	item.appendChild( link );
	if ( id ) item.id = id;

	if ( accesskey ) {
		link.setAttribute( "accesskey", accesskey );
		tooltip += " ["+accesskey+"]";
	}
	if ( tooltip ) {
		link.setAttribute( "title", tooltip );
	}
	if ( accesskey && tooltip ) {
		updateTooltipAccessKeys( new Array( link ) );
	}

	if ( nextnode && nextnode.parentNode == node )
		node.insertBefore( item, nextnode );
	else
		node.appendChild( item );  // IE compatibility (?)

	return item;
}


/**
 * Set up accesskeys/tooltips from the deprecated ta array.  If doId
 * is specified, only set up for that id.  Note that this function is
 * deprecated and will not be supported indefinitely -- use
 * updateTooltipAccessKey() instead.
 *
 * @param mixed doId string or null
 */
function akeytt( doId ) {
	// A lot of user scripts (and some of the code below) break if
	// ta isn't defined, so we make sure it is.  Explictly using
	// window.ta avoids a "ta is not defined" error.
	if (!window.ta) window.ta = new Array;

	// Make a local, possibly restricted, copy to avoid clobbering
	// the original.
	var ta;
	if ( doId ) {
		ta = [doId];
	} else {
		ta = window.ta;
	}

	// Now deal with evil deprecated ta
	var watchCheckboxExists = document.getElementById( 'wpWatchthis' ) ? true : false;
	for (var id in ta) {
		var n = document.getElementById(id);
		if (n) {
			var a = null;
			var ak = '';
			// Are we putting accesskey in it
			if (ta[id][0].length > 0) {
				// Is this object a object? If not assume it's the next child.

				if (n.nodeName.toLowerCase() == "a") {
					a = n;
				} else {
					a = n.childNodes[0];
				}
			 	// Don't add an accesskey for the watch tab if the watch
			 	// checkbox is also available.
				if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) {
					a.accessKey = ta[id][0];
					ak = ' ['+tooltipAccessKeyPrefix+ta[id][0]+']';
				}
			} else {
				// We don't care what type the object is when assigning tooltip
				a = n;
				ak = '';
			}

			if (a) {
				a.title = ta[id][1]+ak;
			}
		}
	}
}

function setupRightClickEdit() {
	if (document.getElementsByTagName) {
		var spans = document.getElementsByTagName('span');
		for (var i = 0; i < spans.length; i++) {
			var el = spans[i];
			if(el.className == 'editsection') {
				addRightClickEditHandler(el);
			}
		}
	}
}

function addRightClickEditHandler(el) {
	for (var i = 0; i < el.childNodes.length; i++) {
		var link = el.childNodes[i];
		if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {
			var editHref = link.getAttribute('href');
			// find the enclosing (parent) header
			var prev = el.parentNode;
			if (prev && prev.nodeType == 1 &&
			prev.nodeName.match(/^[Hh][1-6]$/)) {
				prev.oncontextmenu = function(e) {
					if (!e) { e = window.event; }
					// e is now the event in all browsers
					var targ;
					if (e.target) { targ = e.target; }
					else if (e.srcElement) { targ = e.srcElement; }
					if (targ.nodeType == 3) { // defeat Safari bug
						targ = targ.parentNode;
					}
					// targ is now the target element

					// We don't want to deprive the noble reader of a context menu
					// for the section edit link, do we?  (Might want to extend this
					// to all <a>'s?)
					if (targ.nodeName.toLowerCase() != 'a'
					|| targ.parentNode.className != 'editsection') {
						document.location = editHref;
						return false;
					}
					return true;
				};
			}
		}
	}
}

var checkboxes;
var lastCheckbox;

function setupCheckboxShiftClick() {
	checkboxes = [];
	lastCheckbox = null;
	var inputs = document.getElementsByTagName('input');
	addCheckboxClickHandlers(inputs);
}

function addCheckboxClickHandlers(inputs, start) {
return false;
	if ( !start) start = 0;

	var finish = start + 250;
	if ( finish > inputs.length )
		finish = inputs.length;

	for ( var i = start; i < finish; i++ ) {
		var cb = inputs[i];
		if ( !cb.type || cb.type.toLowerCase() != 'checkbox' )
			continue;
		var end = checkboxes.length;
		checkboxes[end] = cb;
		cb.index = end;
		cb.onclick = checkboxClickHandler;
	}

	if ( finish < inputs.length ) {
		setTimeout( function () {
			addCheckboxClickHandlers(inputs, finish);
		}, 200 );
	}
}

function checkboxClickHandler(e) {
	if (typeof e == 'undefined') {
		e = window.event;
	}
	if ( !e.shiftKey || lastCheckbox === null ) {
		lastCheckbox = this.index;
		return true;
	}
	var endState = this.checked;
	var start, finish;
	if ( this.index < lastCheckbox ) {
		start = this.index + 1;
		finish = lastCheckbox;
	} else {
		start = lastCheckbox;
		finish = this.index - 1;
	}
	for (var i = start; i <= finish; ++i ) {
		checkboxes[i].checked = endState;
	}
	lastCheckbox = this.index;
	return true;
}

function toggle_element_activation(ida,idb) {
	if (!document.getElementById) {
		return;
	}
	document.getElementById(ida).disabled=true;
	document.getElementById(idb).disabled=false;
}

function toggle_element_check(ida,idb) {
	if (!document.getElementById) {
		return;
	}
	document.getElementById(ida).checked=true;
	document.getElementById(idb).checked=false;
}

/**
 * Restore the edit box scroll state following a preview operation,
 * and set up a form submission handler to remember this state
 */
function scrollEditBox() {
	var editBox = document.getElementById( 'wpTextbox1' );
	var scrollTop = document.getElementById( 'wpScrolltop' );
	var editForm = document.getElementById( 'editform' );
	if( editBox && scrollTop ) {
		if( scrollTop.value )
			editBox.scrollTop = scrollTop.value;
		addHandler( editForm, 'submit', function() {
			document.getElementById( 'wpScrolltop' ).value = document.getElementById( 'wpTextbox1' ).scrollTop; 
		} );
	}
}
hookEvent( 'load', scrollEditBox );

var allmessages_nodelist = false;
var allmessages_modified = false;
var allmessages_timeout = false;
var allmessages_running = false;

function allmessagesmodified() {
	allmessages_modified = !allmessages_modified;
	allmessagesfilter();
}

function allmessagesfilter() {
	if ( allmessages_timeout )
		window.clearTimeout( allmessages_timeout );

	if ( !allmessages_running )
		allmessages_timeout = window.setTimeout( 'allmessagesfilter_do();', 500 );
}

function allmessagesfilter_do() {
	if ( !allmessages_nodelist )
		return;

	var text = document.getElementById('allmessagesinput').value;
	var nodef = allmessages_modified;

	allmessages_running = true;

	for ( var name in allmessages_nodelist ) {
		var nodes = allmessages_nodelist[name];
		var display = ( name.indexOf( text ) == -1 ? 'none' : '' );

		for ( var i = 0; i < nodes.length; i++)
			nodes[i].style.display =
				( nodes[i].className == "def" && nodef
				  ? 'none' : display );
	}

	if ( text != document.getElementById('allmessagesinput').value ||
	     nodef != allmessages_modified )
		allmessagesfilter_do();  // repeat

	allmessages_running = false;
}

function allmessagesfilter_init() {
	if ( allmessages_nodelist )
		return;

	var nodelist = new Array();
	var templist = new Array();

	var table = document.getElementById('allmessagestable');
	if ( !table ) return;

	var rows = document.getElementsByTagName('tr');
	for ( var i = 0; i < rows.length; i++ ) {
		var id = rows[i].getAttribute('id')
		if ( id && id.substring(0,16) != 'sp-allmessages-r' ) continue;
		templist[ id ] = rows[i];
	}

	var spans = table.getElementsByTagName('span');
	for ( var i = 0; i < spans.length; i++ ) {
		var id = spans[i].getAttribute('id')
		if ( id && id.substring(0,17) != 'sp-allmessages-i-' ) continue;
		if ( !spans[i].firstChild || spans[i].firstChild.nodeType != 3 ) continue;

		var nodes = new Array();
		var row1 = templist[ id.replace('i', 'r1') ];
		var row2 = templist[ id.replace('i', 'r2') ];

		if ( row1 ) nodes[nodes.length] = row1;
		if ( row2 ) nodes[nodes.length] = row2;
		nodelist[ spans[i].firstChild.nodeValue ] = nodes;
	}

	var k = document.getElementById('allmessagesfilter');
	if (k) { k.style.display = ''; }

	allmessages_nodelist = nodelist;
}

hookEvent( "load", allmessagesfilter_init );

/*
	Written by Jonathan Snook, http://www.snook.ca/jonathan
	Add-ons by Robert Nyman, http://www.robertnyman.com
	Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
	From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
*/
function getElementsByClassName(oElm, strTagName, oClassNames){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	var arrRegExpClassNames = new Array();
	if(typeof oClassNames == "object"){
		for(var i=0; i<oClassNames.length; i++){
			arrRegExpClassNames[arrRegExpClassNames.length] =
				new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)");
		}
	}
	else{
		arrRegExpClassNames[arrRegExpClassNames.length] =
			new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)");
	}
	var oElement;
	var bMatchesAll;
	for(var j=0; j<arrElements.length; j++){
		oElement = arrElements[j];
		bMatchesAll = true;
		for(var k=0; k<arrRegExpClassNames.length; k++){
			if(!arrRegExpClassNames[k].test(oElement.className)){
				bMatchesAll = false;
				break;
			}
		}
		if(bMatchesAll){
			arrReturnElements[arrReturnElements.length] = oElement;
		}
	}
	return (arrReturnElements)
}

function redirectToFragment(fragment) {
	var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/);
	if (match) {
		var webKitVersion = parseInt(match[1]);
		if (webKitVersion < 420) {
			// Released Safari w/ WebKit 418.9.1 messes up horribly
			// Nightlies of 420+ are ok
			return;
		}
	}
	if (is_gecko) {
		// Mozilla needs to wait until after load, otherwise the window doesn't scroll
		addOnloadHook(function () {
			if (window.location.hash == "")
				window.location.hash = fragment;
		});
	} else {
		if (window.location.hash == "")
			window.location.hash = fragment;
	}
}

/*
 * Table sorting script  by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
 * Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
 * Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .
 *
 * Copyright (c) 1997-2006 Stuart Langridge, Joost de Valk.
 *
 * @todo don't break on colspans/rowspans (bug 8028)
 * @todo language-specific digit grouping/decimals (bug 8063)
 * @todo support all accepted date formats (bug 8226)
 */

var ts_image_path = stylepath+"/common/images/";
var ts_image_up = "sort_up.gif";
var ts_image_down = "sort_down.gif";
var ts_image_none = "sort_none.gif";
var ts_europeandate = wgContentLanguage != "en"; // The non-American-inclined can change to "true"
var ts_alternate_row_colors = true;
var SORT_COLUMN_INDEX;

function sortables_init() {
	var idnum = 0;
	// Find all tables with class sortable and make them sortable
	var tables = getElementsByClassName(document, "table", "sortable");
	for (var ti = 0; ti < tables.length ; ti++) {
		if (!tables[ti].id) {
			tables[ti].setAttribute('id','sortable_table_id_'+idnum);
			++idnum;
		}
		ts_makeSortable(tables[ti]);
	}
}

function ts_makeSortable(table) {
	var firstRow;
	if (table.rows && table.rows.length > 0) {
		if (table.tHead && table.tHead.rows.length > 0) {
			firstRow = table.tHead.rows[table.tHead.rows.length-1];
		} else {
			firstRow = table.rows[0];
		}
	}
	if (!firstRow) return;

	// We have a first row: assume it's the header, and make its contents clickable links
	for (var i = 0; i < firstRow.cells.length; i++) {
		var cell = firstRow.cells[i];
		if ((" "+cell.className+" ").indexOf(" unsortable ") == -1) {
			cell.innerHTML += '&nbsp;&nbsp;<a href="#" class="sortheader" onclick="ts_resortTable(this);return false;"><span class="sortarrow"><img src="'+ ts_image_path + ts_image_none + '" alt="&darr;"/></span></a>';
		}
	}
	if (ts_alternate_row_colors) {
		ts_alternate(table);
	}
}

function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { return el };
	if (el.textContent) return el.textContent; // not needed but it is faster
	if (el.innerText) return el.innerText;     // IE doesn't have textContent
	var str = "";

	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				str += ts_getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}

function ts_resortTable(lnk) {
	// get the span
	var span = lnk.getElementsByTagName('span')[0];

	var td = lnk.parentNode;
	var tr = td.parentNode;
	var column = td.cellIndex;

	var table = tr.parentNode;
	while (table && !(table.tagName && table.tagName.toLowerCase() == 'table'))
		table = table.parentNode;
	if (!table) return;

	// Work out a type for the column
	if (table.rows.length <= 1) return;

	// Skip the first row if that's where the headings are
	var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);

	var itm = "";
	for (var i = rowStart; i < table.rows.length; i++) {
		if (table.rows[i].cells.length > column) {
			itm = ts_getInnerText(table.rows[i].cells[column]);
			itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
			if (itm != "") break;
		}
	}

	sortfn = ts_sort_caseinsensitive;
	if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/))
		sortfn = ts_sort_date;
	if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/))
		sortfn = ts_sort_date;
	if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/))
		sortfn = ts_sort_date;
	if (itm.match(/^[\u00a3$\u20ac]/)) // pound dollar euro
		sortfn = ts_sort_currency;
	if (itm.match(/^[\d.,]+\%?$/))
		sortfn = ts_sort_numeric;

	var reverse = (span.getAttribute("sortdir") == 'down');

	var newRows = new Array();
	for (var j = rowStart; j < table.rows.length; j++) {
		var row = table.rows[j];
		var keyText = ts_getInnerText(row.cells[column]);
		var oldIndex = (reverse ? -j : j);

		newRows[newRows.length] = new Array(row, keyText, oldIndex);
	}

	newRows.sort(sortfn);

	var arrowHTML;
	if (reverse) {
			arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="&darr;"/>';
			newRows.reverse();
			span.setAttribute('sortdir','up');
	} else {
			arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="&uarr;"/>';
			span.setAttribute('sortdir','down');
	}

	// We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
	// don't do sortbottom rows
	for (var i = 0; i < newRows.length; i++) {
		if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1)
			table.tBodies[0].appendChild(newRows[i][0]);
	}
	// do sortbottom rows only
	for (var i = 0; i < newRows.length; i++) {
		if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1)
			table.tBodies[0].appendChild(newRows[i][0]);
	}

	// Delete any other arrows there may be showing
	var spans = getElementsByClassName(tr, "span", "sortarrow");
	for (var i = 0; i < spans.length; i++) {
		spans[i].innerHTML = '<img src="'+ ts_image_path + ts_image_none + '" alt="&darr;"/>';
	}
	span.innerHTML = arrowHTML;

	ts_alternate(table);		
}

function ts_dateToSortKey(date) {	
	// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
	if (date.length == 11) {
		switch (date.substr(3,3).toLowerCase()) {
			case "jan": var month = "01"; break;
			case "feb": var month = "02"; break;
			case "mar": var month = "03"; break;
			case "apr": var month = "04"; break;
			case "may": var month = "05"; break;
			case "jun": var month = "06"; break;
			case "jul": var month = "07"; break;
			case "aug": var month = "08"; break;
			case "sep": var month = "09"; break;
			case "oct": var month = "10"; break;
			case "nov": var month = "11"; break;
			case "dec": var month = "12"; break;
			// default: var month = "00";
		}
		return date.substr(7,4)+month+date.substr(0,2);
	} else if (date.length == 10) {
		if (ts_europeandate == false) {
			return date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
		} else {
			return date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
		}
	} else if (date.length == 8) {
		yr = date.substr(6,2);
		if (parseInt(yr) < 50) { 
			yr = '20'+yr; 
		} else { 
			yr = '19'+yr; 
		}
		if (ts_europeandate == true) {
			return yr+date.substr(3,2)+date.substr(0,2);
		} else {
			return yr+date.substr(0,2)+date.substr(3,2);
		}
	}
	return "00000000";
}

function ts_parseFloat(num) {
	if (!num) return 0;
	num = parseFloat(num.replace(/,/, ""));
	return (isNaN(num) ? 0 : num);
}

function ts_sort_date(a,b) {
	var aa = ts_dateToSortKey(a[1]);
	var bb = ts_dateToSortKey(b[1]);
	return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
}

function ts_sort_currency(a,b) {
	var aa = ts_parseFloat(a[1].replace(/[^0-9.]/g,''));
	var bb = ts_parseFloat(b[1].replace(/[^0-9.]/g,''));
	return (aa != bb ? aa - bb : a[2] - b[2]);
}

function ts_sort_numeric(a,b) {
	var aa = ts_parseFloat(a[1]);
	var bb = ts_parseFloat(b[1]);
	return (aa != bb ? aa - bb : a[2] - b[2]);
}

function ts_sort_caseinsensitive(a,b) {
	var aa = a[1].toLowerCase();
	var bb = b[1].toLowerCase();
	return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
}

function ts_sort_default(a,b) {
	return (a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2]);
}

function ts_alternate(table) {
	// Take object table and get all it's tbodies.
	var tableBodies = table.getElementsByTagName("tbody");
	// Loop through these tbodies
	for (var i = 0; i < tableBodies.length; i++) {
		// Take the tbody, and get all it's rows
		var tableRows = tableBodies[i].getElementsByTagName("tr");
		// Loop through these rows
		// Start at 1 because we want to leave the heading row untouched
		for (var j = 0; j < tableRows.length; j++) {
			// Check if j is even, and apply classes for both possible results
			var oldClasses = tableRows[j].className.split(" ");
			var newClassName = "";
			for (var k = 0; k < oldClasses.length; k++) {
				if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd")
					newClassName += oldClasses[k] + " ";
			}
			tableRows[j].className = newClassName + (j % 2 == 0 ? "even" : "odd");
		}
	}
}

/*
 * End of table sorting code
 */
 
 
/**
 * Add a cute little box at the top of the screen to inform the user of
 * something, replacing any preexisting message.
 *
 * @param String message HTML to be put inside the right div
 * @param String className   Used in adding a class; should be different for each
 *   call to allow CSS/JS to hide different boxes.  null = no class used.
 * @return Boolean       True on success, false on failure
 */
function jsMsg( message, className ) {
	if ( !document.getElementById ) {
		return false;
	}
	// We special-case skin structures provided by the software.  Skins that
	// choose to abandon or significantly modify our formatting can just define
	// an mw-js-message div to start with.
	var messageDiv = document.getElementById( 'mw-js-message' );
	if ( !messageDiv ) {
		messageDiv = document.createElement( 'div' );
		if ( document.getElementById( 'column-content' )
		&& document.getElementById( 'content' ) ) {
			// MonoBook, presumably
			document.getElementById( 'content' ).insertBefore(
				messageDiv,
				document.getElementById( 'content' ).firstChild
			);
		} else if ( document.getElementById('content')
		&& document.getElementById( 'article' ) ) {
			// Non-Monobook but still recognizable (old-style)
			document.getElementById( 'article').insertBefore(
				messageDiv,
				document.getElementById( 'article' ).firstChild
			);
		} else {
			return false;
		}
	}

	messageDiv.setAttribute( 'id', 'mw-js-message' );
	if( className ) {
		messageDiv.setAttribute( 'class', 'mw-js-message-'+className );
	}
	messageDiv.innerHTML = message;
	return true;
}

/**
 * Inject a cute little progress spinner after the specified element
 *
 * @param element Element to inject after
 * @param id Identifier string (for use with removeSpinner(), below)
 */
function injectSpinner( element, id ) {
	var spinner = document.createElement( "img" );
	spinner.id = "mw-spinner-" + id;
	spinner.src = stylepath + "/common/images/spinner.gif";
	spinner.alt = spinner.title = "...";
	if( element.nextSibling ) {
		element.parentNode.insertBefore( spinner, element.nextSibling );
	} else {
		element.parentNode.appendChild( spinner );
	}
}

/**
 * Remove a progress spinner added with injectSpinner()
 *
 * @param id Identifier string
 */
function removeSpinner( id ) {
	var spinner = document.getElementById( "mw-spinner-" + id );
	if( spinner ) {
		spinner.parentNode.removeChild( spinner );
	}
}

function runOnloadHook() {
	// don't run anything below this for non-dom browsers
	if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) {
		return;
	}

	// set this before running any hooks, since any errors below
	// might cause the function to terminate prematurely
	doneOnloadHook = true;

	histrowinit();
	unhidetzbutton();
	tabbedprefs();
	updateTooltipAccessKeys( null );
	akeytt( null );
	scrollEditBox();
	setupCheckboxShiftClick();
	sortables_init();

	// Run any added-on functions
	for (var i = 0; i < onloadFuncts.length; i++) {
		onloadFuncts[i]();
	}
}

/**
 * Add an event handler to an element
 *
 * @param Element element Element to add handler to
 * @param String attach Event to attach to
 * @param callable handler Event handler callback
 */
function addHandler( element, attach, handler ) {
	if( window.addEventListener ) {
		element.addEventListener( attach, handler, false );
	} else if( window.attachEvent ) {
		element.attachEvent( 'on' + attach, handler );
	}
}

/**
 * Add a click event handler to an element
 *
 * @param Element element Element to add handler to
 * @param callable handler Event handler callback
 */
function addClickHandler( element, handler ) {
	addHandler( element, 'click', handler );
}
//note: all skins should call runOnloadHook() at the end of html output,
//      so the below should be redundant. It's there just in case.
hookEvent("load", runOnloadHook);
hookEvent("load", mwSetupToolbar);


/*---- wikibits.js end----*/

/*---- ajax.js ----*/

// remote scripting library
// (c) copyright 2005 modernmethod, inc
var sajax_debug_mode = false;
var sajax_request_type = "GET";

/**
* if sajax_debug_mode is true, this function outputs given the message into 
* the element with id = sajax_debug; if no such element exists in the document, 
* it is injected.
*/
function sajax_debug(text) {
	if (!sajax_debug_mode) return false;

	var e= document.getElementById('sajax_debug');

	if (!e) {
		e= document.createElement("p");
		e.className= 'sajax_debug';
		e.id= 'sajax_debug';

		var b= document.getElementsByTagName("body")[0];

		if (b.firstChild) b.insertBefore(e, b.firstChild);
		else b.appendChild(e);
	}

	var m= document.createElement("div");
	m.appendChild( document.createTextNode( text ) );

	e.appendChild( m );

	return true;
}

/**
* compatibility wrapper for creating a new XMLHttpRequest object.
*/
function sajax_init_object() {
	sajax_debug("sajax_init_object() called..")
	var A;
	try {
		// Try the new style before ActiveX so we don't
		// unnecessarily trigger warnings in IE 7 when
		// set to prompt about ActiveX usage
		A = new XMLHttpRequest();
	} catch (e) {
		try {
			A=new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				A=new ActiveXObject("Microsoft.XMLHTTP");
			} catch (oc) {
				A=null;
			}
		}
	}
	if (!A)
		sajax_debug("Could not create connection object.");

	return A;
}

/**
* Perform an ajax call to mediawiki. Calls are handeled by AjaxDispatcher.php
*   func_name - the name of the function to call. Must be registered in $wgAjaxExportList
*   args - an array of arguments to that function
*   target - the target that will handle the result of the call. If this is a function,
*            if will be called with the XMLHttpRequest as a parameter; if it's an input
*            element, its value will be set to the resultText; if it's another type of
*            element, its innerHTML will be set to the resultText.
*
* Example:
*    sajax_do_call('doFoo', [1, 2, 3], document.getElementById("showFoo"));
*
* This will call the doFoo function via MediaWiki's AjaxDispatcher, with
* (1, 2, 3) as the parameter list, and will show the result in the element
* with id = showFoo
*/
function sajax_do_call(func_name, args, target) {
	var i, x, n;
	var uri;
	var post_data;
	uri = wgServer +
		((wgScript == null) ? (wgScriptPath + "/index.php") : wgScript) +
		"?action=ajax";
	if (sajax_request_type == "GET") {
		if (uri.indexOf("?") == -1)
			uri = uri + "?rs=" + encodeURIComponent(func_name);
		else
			uri = uri + "&rs=" + encodeURIComponent(func_name);
		for (i = 0; i < args.length; i++)
			uri = uri + "&rsargs[]=" + encodeURIComponent(args[i]);
		//uri = uri + "&rsrnd=" + new Date().getTime();
		post_data = null;
	} else {
		post_data = "rs=" + encodeURIComponent(func_name);
		for (i = 0; i < args.length; i++)
			post_data = post_data + "&rsargs[]=" + encodeURIComponent(args[i]);
	}
	x = sajax_init_object();
	if (!x) {
		alert("AJAX not supported");
		return false;
	}

	try {
		x.open(sajax_request_type, uri, true);
	} catch (e) {
		if (window.location.hostname == "localhost") {
			alert("Your browser blocks XMLHttpRequest to 'localhost', try using a real hostname for development/testing.");
		}
		throw e;
	}
	if (sajax_request_type == "POST") {
		x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");
		x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	}
	x.setRequestHeader("Pragma", "cache=yes");
	x.setRequestHeader("Cache-Control", "no-transform");
	x.onreadystatechange = function() {
		if (x.readyState != 4)
			return;

		sajax_debug("received (" + x.status + " " + x.statusText + ") " + x.responseText);

		//if (x.status != 200)
		//	alert("Error: " + x.status + " " + x.statusText + ": " + x.responseText);
		//else

		if ( typeof( target ) == 'function' ) {
			target( x );
		}
		else if ( typeof( target ) == 'object' ) {
			if ( target.tagName == 'INPUT' ) {
				if (x.status == 200) target.value= x.responseText;
				//else alert("Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")");
			}
			else {
				if (x.status == 200) target.innerHTML = x.responseText;
				else target.innerHTML= "<div class='error'>Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")</div>";
			}
		}
		else {
			alert("bad target for sajax_do_call: not a function or object: " + target);
		}

		return;
	}

	sajax_debug(func_name + " uri = " + uri + " / post = " + post_data);
	x.send(post_data);
	sajax_debug(func_name + " waiting..");
	delete x;

	return true;
}
/*---- ajax.js end----*/

/*-----Notification Close Control Begin------*/
$(document).ready(function() {
	//close promo ad
	$(".icon_new a").click(function(){
		$(".new_ad").fadeOut();
		});
	//Notify tooltip
	$(".tip, #idBadgerUser").tooltip({
		tip:'#show',
		effect: 'slide',
		offset: [133, -1063]
		});
})
/*-----Notification Close Control End------*/