function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}

function operation() {
var slide_img = document.getElementById("slide_img");
var imgurl = document.getElementById("imgurl");
var banner_title = document.getElementById("banner_title");
var righturl = banner_title.getElementsByTagName("a");
for(g=0; g<righturl.length; g++) {
if(righturl[g].href.indexOf(imgurl.href) != -1) {
righturl[g].className = 'slidenow';
}
else {
righturl[g].className = '';
}
righturl[g].onmouseover = function () {
window.clearInterval(slide);
for(e=0; e<righturl.length; e++) {
righturl[e].className = '';
}
imgurl.href = this.href;
for(f=0; f<group.length; f++) {
if(this.href.indexOf(group[f][0]) != -1) slide_img.src = group[f][1];
}
this.className = 'slidenow';
}
righturl[g].onmouseout = function () {
this.className = '';
slide = setInterval(changeimg,tti);
}
}
}
function changeimg() {
var slide_img = document.getElementById("slide_img");
var imgurl = document.getElementById("imgurl");
var banner_title = document.getElementById("banner_title");
var righturl = banner_title.getElementsByTagName("a");
if (i==group.length-1) 
{
i=0;
}
else
{
i+=1;
}
slide_img.src = group[i][1];
imgurl.href = group[i][0];
operation();
}
slide = setInterval(changeimg,tti);
addLoadEvent(operation);

function search(uid,keyid)
{
var _KeyID=document.getElementById(keyid);
if(new String(_KeyID.value).replace(/[ ]/g,"")=="")
{
alert("您输入的关键词不能为空！");
}
else if(new String(_KeyID.value) == "网上购物,来特价王搜一下!")
{        
alert("输入您要查询的关键字！");
}
else if(new String(_KeyID.value).length<2)
{
alert("您输入的关键词不能少于两个字！");
}

else
{
var keyValue = new String(_KeyID.value);
keyValue = keyValue.replace(/[\\,/,\*,$,@,\?,\&]/g , "");
//window.location = "http://www.tejiawang.com/mastertosearch.aspx?ID="+uid+"&key=" + encodeURI(keyValue);
window.open("http://www.tejiawang.com/mastertosearch.aspx?ID="+uid+"&key=" + encodeURI(keyValue),"keyTitle");
}
}