// JavaScript Document

var HMenu = 
{
	NowItem:"000",
	onMove:function(obj,Item)
	{
		if(Item != this.NowItem)obj.className = "hMenu_is";
	},
	onOut:function(obj,Item)
	{
		if(Item != this.NowItem)obj.className = "hMenu_i";
	}
}

function TimeOut(objid)
{
	var objs = $get(objid).getElementsByTagName("A");
	for(var i=0;i<objs.length;i++)
	{		
		if(objs[i].className=="tab_1_as")
		{
			objs[i].className="";
			if(i+1==objs.length) objs[0].click();
			else objs[i+1].click();	
			return;
		}else{
			objs[i].className="";
		}		
	}	
} 


var http_request = false;
function send_request(url,handle) {//初始化、指定处理函数、发送请求的函数
	http_request = false;
	//开始初始化XMLHttpRequest对象
	if(window.XMLHttpRequest) { //Mozilla 浏览器
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {http_request.overrideMimeType('text/xml');}
	}
	else if (window.ActiveXObject) { // IE浏览器
		try {http_request = new ActiveXObject("Msxml2.XMLHTTP")} 
		catch (e){
			try {http_request = new ActiveXObject("Microsoft.XMLHTTP");} 
			catch (e) {}
		}
	} 
	// 异常，创建对象实例失败
	if (!http_request) {window.alert("不能创建XMLHttpRequest对象实例.");return false;	}
	http_request.onreadystatechange = handle;
	// 确定发送请求的方式和URL以及是否同步执行下段代码
	http_request.open("GET", url, true);
	http_request.send(null);
}
// 处理返回信息的函数
function processRequest()
{
	if (http_request.readyState == 4){ // 判断对象状态
		// 信息已经成功返回，开始处理信息
		if(http_request.status == 200){alert(http_request.responseText);}
		//页面不正常
		else{alert("您所请求的页面有异常。");}
	}
}

function D_Click(idc,obj,url)
{
	var hlist = $get(idc).childNodes;
	for(var i=0;i < hlist.length;i++)
	{	if(hlist[i].nodeName == "A") hlist[i].className = "";}
	obj.className = "tab_1_as";	
	send_request(url,D_Click_CallBack);
}
function D_Click_CallBack()
{
	if (http_request.readyState == 4) 
	{ // 判断对象状态
		if (http_request.status == 200) { // 信息已经成功返回，开始处理信息
			//alert(unescape(http_request.responseText));
			$get("D_2ListC").innerHTML = unescape(http_request.responseText);
		} else { //页面不正常
			alert("您所请求的页面有异常。");
		}
	}
}
//获取html对象
function $get(ids){return document.getElementById(ids);}