function changetoplm(obj,n)
{
for (i=1;i<=4;i++)
{
var objOther=document.getElementById("lmtitle"+i)
//alert (objOther)
objOther.className="right"
var objTabO=document.getElementById("lmcontent"+i)
objTabO.style.display="none"
}
    if (n==1)
	{
		var objC1=document.getElementById("lmcontent1")
		objC1.style.display=""
		var objC1=document.getElementById("lmSort")
		objC1.style.display=""
		obj.className="jiaoyi"
	}
	if (n==2)
	{
		var objC1=document.getElementById("lmcontent2")
		objC1.style.display=""
		var objC1=document.getElementById("lmSort")
		objC1.style.display=""
		obj.className="shebeis"
	}
	if (n==3)
	{
		var objC1=document.getElementById("lmcontent3")
		objC1.style.display=""
		var objC1=document.getElementById("lmSort")
		objC1.style.display=""
		obj.className="zixun"
	}
	if (n==4)
	{
		var objC1=document.getElementById("lmSort")
		objC1.style.display="none"
		obj.className="myrcs"
	}
}

function GoTOSeach()
{
    var str=document.getElementById("tagName").value;
    if(str!="")
    {
        //location.href="infoListBykey.aspx?seach="+str
        window.open("infoListBykey_s"+escape(str)+".html");
    }
    else
    {
       alert("请先输入查找标签！"); 
       document.getElementById("tagName").focus();
       str.value="请先输入查找标签！";
    }
}