// JavaScript Document
//检查用户登录状态
var showUserStatusObject
function chkUserStatus(showId)
{	
	var currentUrl = location.href;
	if(currentUrl.indexOf('?') == -1 )
	{
	    currentUrl += '?';
	}
	//替换url里面的&为@
	currentUrl = currentUrl.replace(/&/g , "@");	
	var url = '/chkLoginStatus.aspx';
	var d= new Date();
	var params = 'm=' + Math.random() + '&returnUrl=' + currentUrl;      
	showUserStatusObject = document.getElementById(showId);

	var myAjax=new Ajax.Request(
							   url,
							   {
								   method:'get',
								   parameters:params,
								   onComplete:showUserStatus				   
							   }
							   );
}

//显示状态
function showUserStatus(originalRequest)
{
	showUserStatusObject.innerHTML=originalRequest.responseText;
}

var showNumOfShoppingCarObj;
//显示购物车中商品数量
function chkNumOfShoppingCar(showId)
{
	var url = "/chkNumOfShoppingCar.aspx";
	var d = new Date();
	var params = 'm=' + Math.random() ;
	showNumOfShoppingCarObj= document.getElementById(showId);
	var myAjax = new Ajax.Request(
							   url,
							   {
								   method:'get',
								   parameters:params,
								   onComplete:showShoppingCarStatus				   
							   }
							   );
}
function showShoppingCarStatus(originalRequest)
{
	showNumOfShoppingCarObj.innerHTML = originalRequest.responseText;
}