/*
****************************************************
功    能：鼠标移动菜单的javascript文件
说    明：
版    本：1.0
作    者：cwy
创建时间：2005-8-17
***************************************************
*/
function changeitem(thisvalue) 
{
  document.getElementById("lnkSend").href = "mailto:" + thisvalue;
}
/* 从default文件中提取出来  */        
function findA(obj) 
{
TagA=obj.getElementsByTagName("a");
if (TagA.length>0)
return TagA[0];
}

function findContentDIV(obj)
{
TagDiv=obj.childNodes;
var arrDiv = new Array;
for(i=0;i<TagDiv.length;i++)
{
var objDiv = TagDiv[i];
var re = /div/i;
var arr = re.exec(objDiv.tagName);
if(arr != null)
{
if(arr.index == 0)
{
arrDiv.push(objDiv);
}
}    
}
return arrDiv;
}

function chShift(o)
{
o.style.cursor="pointer";
var t=o.parentNode;
var tA=t.getElementsByTagName("a");   
var tParent=t.parentNode;
var tParentDIV=findContentDIV(tParent);

for(i=0;i<tA.length;i++)
{ 
tA[i].className= null;   
tParentDIV[i].style.display="none";
if(tA[i]==findA(o))
{
tA[i].className="on";
tParentDIV[i].style.display="block";
}
}
}
 /*  自动Tab选项卡javascript代码  */
		var obig=document.getElementById("big");
        function selectTag(showContent,selfObj){
                   var tag = document.getElementById("tags").getElementsByTagName("li");
          var taglength = tag.length;
          for(i=0; i<taglength; i++){
            tag[i].className = "";
          }
          selfObj.parentNode.className = "selectTag";
          for(i=0; j=document.getElementById("tagContent"+i); i++){
            j.style.display = "none";
          }
          document.getElementById(showContent).style.display = "block";
        }
	var x=0;
	function scrollTag(){
	var tags=document.getElementById("tags").getElementsByTagName("a");
		if(x<2){x=x+1}
		else
		x=0;
          var tag = document.getElementById("tags").getElementsByTagName("li");
          var taglength = tag.length;
          for(i=0; i<taglength; i++){
            tag[i].className = "";
          }
	  tags[x].parentNode.className = "selectTag";
	  for(i=0; j=document.getElementById("tagContent"+i);i++){
		 j.style.display="none";
		  }
		  document.getElementById("tagContent"+x).style.display="block";
		}
		var scrolll=setInterval(scrollTag,3000);
		function zhuan(){
		clearInterval(scrolll);
		}
		function jixu(){
		scrolll=setInterval(scrollTag,3000);
		}