// JavaScript Document
function switchLabel( strTitleLabel, strListLabel, strMoreLabel, 
					 intFocusId, intIdCount, strFocusCss, strBlurCss ) {
	for ( i=0; i<intIdCount; i++ ) {
		document.getElementById( strTitleLabel+i ).className = strBlurCss;
		document.getElementById( strListLabel+i ).style.display = "none";
	}
	document.getElementById( strTitleLabel+intFocusId ).className = strFocusCss;
	document.getElementById( strListLabel+intFocusId ).style.display = "block";

	if ( strMoreLabel != '' ) {
		for ( i=0; i<strMoreLabel.tBodies.length; i++ ) {
			strMoreLabel.tBodies[i].style.display = "none";
		}
		strMoreLabel.tBodies[intFocusId].style.display = "block";
	}
}

function swap_ab(n){
	for(var i=1;i<=2;i++){
		var bszn=document.getElementById("bszn_"+i);
		var icon=document.getElementById("icon_"+i);
		var tit=document.getElementById("bszn_t_"+i);
		var list=document.getElementById("bszn_list_"+i);
		if(i==n){
			bszn.className="bsznOn";
			icon.className="icon_"+i;
			tit.className="bszn_t_On";
			list.style.display="block";
		}else{
			bszn.className="cjwt";
			icon.className="icon_"+i+"1";
			tit.className="bszn_t";
			list.style.display="none";
		}
	}
}


function ShowTag(TagName,TagClass,num,count,more) {
	for(var i=1;i<=count;i++) {
		var tag = document.getElementById(TagName+"_"+i);
		var cont = document.getElementById(TagName+"_list_"+i);
		var mores;
		if(more) {
			mores = document.getElementById(TagName+"_more_"+i);
			} 
		if(i==num) {
			tag.className = TagClass+"On";
			cont.style.display = "block";
			if(more) {
			mores.style.display = "block";
			} 
			} else {
				tag.className = TagClass;
			    cont.style.display = "none";
				if(more) {
			mores.style.display = "none";
			} 
				}
		}
}

	$(function(){
		
			$("#focus").hover(function(){$("#focus-prev,#focus-next").show();},function(){$("#focus-prev,#focus-next").hide();});
			$("#focus").slide({ 
				mainCell:"#focus-bar-box ul",
				targetCell:"#focus-title a",
				titCell:"#focus-num a",
				prevCell:"#focus-prev",
				nextCell:"#focus-next",
				effect:"left",
				easing:"easeInOutCirc",
				autoPlay:true,
				delayTime:400
			})
		})

var docCharset = document.charset;
			function validate_form()
			{
				var v=document.getElementById("q").value;
				if (v==null||v=="" || v=="请输入关键字")
				  {
					  window.open('http://s.lrn.cn/search/index.do','_blank');
				  return false;
				  }
				else {
					changeCharset();
					return true;
				}
			}
			function changeCharset(){
				if(docCharset!='utf-8' && navigator.userAgent.toLowerCase().indexOf('msie')>0){
				   document.charset='utf-8';
				}
				setTimeout(function(){
					document.charset = docCharset;
				}, 50);
			}


// 生成热词的开始
jQuery.support.cors = true;
$(function(){
	$.ajax({
		dataType:'jsonp',
		url:'http://s.lrn.cn/search/words_jsoup.jsp',
		success:function(words){
			if(words && words.length > 0){
				var $words = $('#jrobot_hotwords');
				var limit = $words.data('limit');
				$.each(words, function(index, word){
					if(index+1 > limit){
						return;
					}
					// 每个词的css请在这里改
					$words.append('<a style=" margin-left:7px;margin-right:7px;color:#FFF;" href="http://s.lrn.cn/search/search.do?webid=1&pg=10&p=1&tpl=&category=&q=' + encodeURI(word) + '&pq=&oq=&eq=&doctype=">' + word + '</a>');
				});
			}
		}
	});
});
// 生成热词结束