// JavaScript Document
function xxkth(sum){
	var h=document.getElementById("amountli").getElementsByTagName("li")
	for(var i=1;i<=h.length;i++){
		if(i==sum){
		document.getElementById('tabs'+i).style.display='block'
		document.getElementById('tabs_bg'+i).style.background='url(/images/index_tabsbg3.gif) no-repeat'
		}
		else{
		document.getElementById('tabs'+i).style.display='none'
		document.getElementById('tabs_bg'+i).style.background='url(/images/index_tabsbg2.gif) no-repeat'
			}
								}
				  	}
//ѡ�
function xxktha(sum){
	var aaa=document.getElementById("amountlia").getElementsByTagName("li")
	for(var i=1;i<=aaa.length;i++){
		if(i==sum){
		document.getElementById('tabsa'+i).style.display='block'
		document.getElementById('tabs_bga'+i).style.background='url(/images/cy_personbg7.gif) no-repeat'
		}
		else{
		document.getElementById('tabsa'+i).style.display='none'
		document.getElementById('tabs_bga'+i).style.background='url(/images/cy_personbg8.gif) no-repeat'
			}
								}
				  	}
//studyѡ���ʽ
function nTabs(thisObj,Num){
	if(thisObj.className == "active")return;
	var tabObj = thisObj.parentNode.id;
	var tabList = document.getElementById(tabObj).getElementsByTagName("li");
	for(i=0; i <tabList.length; i++)
	{
		if (i == Num)
		{
			thisObj.className = "active"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "block";
		}
		else
		{
			tabList[i].className = "normal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		}
	} 
}
//个人中心中：单独做的！因为这个地方涉及到更多的链接变化！
function nTabs1(thisObj,Num){
	if(Num==0){
		$("#gengduo").html("更多>>");
		$("#gengduo").attr("href","/user/user-packet!mybuy.do");
	}
	if(Num==1){
		$("#gengduo").html("更多>>");
		$("#gengduo").attr("href","/user/course-favorite.do");
	}
	if(Num==2){
		$("#gengduo").html("更多>>");
		$("#gengduo").attr("href","/user/user-attention!show.do?tpl=list");
	}
	if(Num==3){
		$("#gengduo").html("");
	}
	if(thisObj.className == "active"){
		return;
	}
	var tabObj = thisObj.parentNode.id;
	var tabList = document.getElementById(tabObj).getElementsByTagName("li");
	for(i=0; i <tabList.length; i++)
	{
		if (i == Num)
		{
			thisObj.className = "active"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "block";
		}
		else
		{
			tabList[i].className = "normal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		}
	} 
}
function nTabs2(thisObj,Num){
	if(Num==0){
		$("#gengduo2").attr("href","comment!commentlist.do?tpl=list");
	}
	if(Num==1){
		$("#gengduo2").attr("href","/demand/demand.do?tpl=user");
	}
	if(thisObj.className == "active"){
		return;
	}
	var tabObj = thisObj.parentNode.id;
	var tabList = document.getElementById(tabObj).getElementsByTagName("li");
	for(i=0; i <tabList.length; i++)
	{
		if (i == Num)
		{
			thisObj.className = "active"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "block";
		}
		else
		{
			tabList[i].className = "normal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		}
	} 
}
  
//����ҳ�����Ҹ߶�
function alertHeight(){
     var divH1 = document.getElementById("con_right");
     var divH2 = document.getElementById("con_left");
     var allHeight= divH1.clientHeight > divH2.clientHeight ? divH1.clientHeight:divH2.clientHeight;
     divH1.style.height=allHeight + 'px';
     divH2.style.height=allHeight + 'px';
}
//ѧϰ��ѡ�
function learn_xxk(sum){
	var bbbb=document.getElementById("learn_all").getElementsByTagName("li")
	for(var i=1;i<=bbbb.length;i++){
		if(i==sum){
		document.getElementById('learn_tabs'+i).style.display='block'
		document.getElementById('study_bg'+i).style.background='url(/images/xiangxi_1.gif) no-repeat'
		document.getElementById('study_bg'+i).st
		}
		else{
		document.getElementById('learn_tabs'+i).style.display='none'
		document.getElementById('study_bg'+i).style.background='url(/images/xiangxi_2.gif) no-repeat'
			}
								}
				  	}
//===========================���չ���ر�Ч��====================================
function mousedispaly(){
	document.getElementById('mousuxs').style.display='none';document.getElementById('mouseyc').style.display='block'
	document.getElementById('box4').style.display='block'
	}
function mousehidden(){
	document.getElementById('mouseyc').style.display='none';document.getElementById('mousuxs').style.display='block'
	document.getElementById('box4').style.display='none'
	}
//瞿博----js 改动
function qiye_ab(sum){
	for(i=1;i<=8;i++){
	if(i==sum){
	document.getElementById('qiye_xxbg'+i).style.background='url(/images/teacher_bg3.gif) no-repeat';
	document.getElementById('qiyelm_xx'+i).style.display='block';
	}
	else{
	document.getElementById('qiye_xxbg'+i).style.background='url(/images/teacher_bg2.gif) no-repeat';
	document.getElementById('qiyelm_xx'+i).style.display='none'
		}
	}
	}
//��JS��