function imgErr(img)
{
    img.src='/images/noimg/no140_170.gif';
}

function addFavorite(name)
{
window.external.AddFavorite(document.location.href, name);
}

//复制URL地址
function setCopy(name){
	clipboardData.setData('Text',document.location.href);
	alert ("“"+name+"”，链接已复制到剪贴板。打开QQ或MSN聊天窗口，按CTRL+V可以推荐给好友。");	
}

function openwin(url,width,height)
{
window.open(url,"","width="+width+",height="+height+",top="+(screen.availHeight-height)/2+",left="+(screen.availWidth-width)/2);
}

//切换城市
var s;
function showCity(){
    window.clearTimeout(s);
	document.getElementById("SelectCity").style.display = "block";
}
function hiddenCity(){
    s=window.setTimeout("hidden();",500);
}
function hidden() {
	document.getElementById("SelectCity").style.display = "none";
}


//栏目
var n0;
function showNewsNav0(){
    window.clearTimeout(s);
	document.getElementById("NewsNav0").style.display = "block";
}
function hiddenNewsNav0(){
    s=window.setTimeout("hidden0();",500);
}
function hidden0() {
	document.getElementById("NewsNav0").style.display = "none";
}

var n1;
function showNewsNav1(){
    window.clearTimeout(s);
	document.getElementById("NewsNav1").style.display = "block";
}
function hiddenNewsNav1(){
    s=window.setTimeout("hidden1();",500);
}
function hidden1() {
	document.getElementById("NewsNav1").style.display = "none";
}

var n2;
function showNewsNav2(){
    window.clearTimeout(s);
	document.getElementById("NewsNav2").style.display = "block";
}
function hiddenNewsNav2(){
    s=window.setTimeout("hidden2();",500);
}
function hidden2() {
	document.getElementById("NewsNav2").style.display = "none";
}

function showNewsNav3(){
    window.clearTimeout(s);
	document.getElementById("NewsNav3").style.display = "block";
}
function hiddenNewsNav3(){
    s=window.setTimeout("hidden3();",500);
}
function hidden3() {
	document.getElementById("NewsNav3").style.display = "none";
}