function aliclick(u, param) {
    d = new Date();
    if(document.images) {
        (new Image()).src="http://page.china.alibaba.com/stat/stat.html" + param + "&time=" + d.getTime();
    }
    return true;
}


//--Dapeng 简单封装了ajax
function getRequestObject(url, opt){
	
	var req = false;
	if(window.XMLHttpRequest){
		var req = new window.XMLHttpRequest();
	} else if(window.ActiveXObject){
		var req = new window.ActiveXObject("Microsoft.XMLHTTP");
	}
	
	if(!req) return false;
	
	opt = opt || {};
	opt.method = opt.method || 'GET';
	opt.send = opt.send || null;
	
	req.onreadystatechange = function(){
	
		//alert(req.readyState + ":" + req.status);
		if(req.readyState == 4 && req.status && req.status == 200){
			if(opt.onCompletedListener){
				opt.onCompletedListener.call(req, req.responseText);
			}
			
		}
	};
	
	try {
		req.open(opt.method, url, true);
	} catch(e){
		alert("error:" + e);
	}
	req.send(opt.send);

	return req;
	
}
var VerCode = {
	isChecked : false,
	isVerCodeHaveLoaded : false,
	changeImg : function(responseText){
		//alert("responseText:" + responseText);
		if(responseText != "0"){
			return;
		}
		
		var odivimg = document.getElementById("viliimg");
		
		if(VerCode.isVerCodeHaveLoaded)
		{
			//重新加载图片
			//alert("loadimg!-" + odivimg.src );
			var verCode = document.getElementById("verificationCode");
			showViliCodeAgain(verCode);
		}
	}
}



function showViliCode(whichArt)
{
	var odivString = whichArt.getAttribute("urn") + "tips";
	var odivtips = document.getElementById(odivString)

	odivString = whichArt.getAttribute("urn") + "img";
	var odivimg = document.getElementById(odivString)

	var pp= Math.round((Math.random()) * 100000000);

	if(odivtips.style.display == "none")
	{
		odivimg.style.display = "";
		odivtips.style.display = "";
		odivimg.src = "/ValidateCode.aspx?r=" + pp;
		//-zhangpeng
		VerCode.isVerCodeHaveLoaded = true;
	}
		
	return false;
}
function showViliCodeAgain(whichArt)
{
	//--zhangpeng
	document.getElementById("verificationCode").value = "";
	
	var odivString = whichArt.getAttribute("urn") + "img";
	var odivimg = document.getElementById(odivString)
	var pp = Math.round((Math.random()) * 100000000);
	
	odivimg.src = "/ValidateCode.aspx?r=" + pp;
}