// JavaScript Document
function getEl(id)
{
	return document.getElementById(id);
}
var query = false;
function getAjaxObj()
{
	try {
		query = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e) {
		try{
			query = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (e) {
			try {
				query = new XMLHttpRequest();
			}
			catch (e) {
				alert("无法启动AJAX");
				return false;
			}
		}
	}
}
function Detection(url,ctrlid)
{
	getAjaxObj();		
	query.onreadystatechange = abd;//属性改变时的事件处理句柄(当readyState 属性改变时呼叫函数)	
	query.open("GET","test.php?"+url,true);		
	query.send(null);//send发送http请求到服务器并接收响应	
	if(ctrlid != "")
	showSearch(ctrlid)
	/*
	*@ desc readyState返回请求状态 4为所有数据接收完成
	*@ status返回请求的http返回状态码 200表示OK
	*/
	function abd()
	{
		if(query.readyState == 4 && query.status == 200)
		{	
			getEl("dpsearch").innerHTML= query.responseText;
			return false;
		}
	}
}

function istop()
{
	document.getElementById("tan").style.display="none";
}

function showSearch(ctrlid)
{
	var d = document.all.dpsearch;

 	var   x   =   ctrlid.offsetLeft;   
    var   y   =   ctrlid.offsetTop   ;   

	d.style.left=x+150 + 'px';
	d.style.top=y+122 + 'px';
	 
	d.style.display = 'block';
	d.style.position = 'absolute';
	document.all.dpsearch.style.display='';
}
function hideWithTimeout(){
    TIMER = setTimeout("hideBubble()", 400);
}
function hideBubble(){
    var bubbleDiv = document.getElementById('dpsearch');
    bubbleDiv.style.display = 'none'
}