// JavaScript Document
//Event.observe(window, 'load', OnResize, false);
function OnLoad(){
	var a = $A(document.getElementsByClassName("mainmenu"));
	a.each(function(e){
		if(e.id==ThisSite){
			e.className = e.id+"_hover";
		}
	});
	UserIsLogin()
}
function UserIsLogin(){
	if(window.location.href.indexOf("reg.asp")>0){
		return false;	
	}
	var url = "/UserCenter_Ajax.asp";
	var pars = "action=isLogin&From="+encodeURIComponent(window.location.href)+"&Now="+made_dt();
	var myAjax = new Ajax.Request(url,{method: 'post',parameters:pars,onComplete:setUserIsLogin,onFailure:reportError,evalScripts:true});
}
function setUserIsLogin(result){
	$("main_menu_User").innerHTML = result.responseText;
}
function setHS(str,num,div,div_hover,time,defu){
	var a = new Array();
	var b = new Array();
	if(num>0){
		for(var i=0;i<num;i++){
			a[i] = $(str+i);
			b[i] = $(str+"list"+i);
			b[i].hide();
		}	
	}
	
	a.each(function(e){
		var dt;
		e.onmouseover = function(){
			if(this.className==div){
				dt = setTimeout(function(){
					for(var i=0;i<a.length;i++){
						if(str+i==e.id){
							a[i].className = div_hover;
							b[i].show();
						}else{
							a[i].className = div;
							b[i].hide();
						}
					}
				},time);
			}
		};
		e.onmouseout = function(){
				clearTimeout(dt);
		};
	});
	a[defu].className = div_hover;
	b[defu].show();
}
function made_dt(){
	return Math.ceil(Math.random()*12345678);
}
function SetCookie(name,value){//两个参数，一个是cookie的名子，一个是值
    var Days = 300; //此 cookie 将被保存 30 天
    var exp  = new Date();    //new Date("December 31, 9998");
    exp.setTime(exp.getTime() + Days*24*60*60*1000);
    document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name){//取cookies函数
    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
    if(arr != null) return unescape(arr[2]); return null;
}
function delCookie(name){//删除cookie
    var exp = new Date();
    exp.setTime(exp.getTime() - 1);
    var cval=getCookie(name);
    if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
function reportError(e){
	alert(e.responseText);	
}