function $(nodeid){ return document.getElementById(nodeid); }
function init()
{
	function checkusername1()
	{
		/**username**/
		var username1=$("username1");
		if(username1.value=="")
		{
			alert("用户名不能为空");
			return;
		}
		return true;
	}
	$("username1").onblur=checkusername1;
	/**username2**/
		function checkusername2()
	{
		/**username**/
		var username2=$("username2");
		if(username2.value=="")
		{
			alert("用户名不能为空");
			return;
		}
		return true;
	}
	$("username2").onblur=checkusername2;
	
		/**password1**/
		function checkpassword11()
	{
		/**username**/
		var password1=$("password1");
		if(password1.value=="")
		{
			alert("用户名不能为空");
			return;
		}
		return true;
	}
	$("password1").onblur=checkpassword11;
	
		/**password2**/
		function checkpassword2()
	{
		/**username**/
		var password2=$("password2");
		if(password2.value=="")
		{
			alert("用户名不能为空");
			return;
		}
		return true;
	}
	$("password2").onblur=checkpassword2;
	
	/**Register Form event**/
}
 function BtnClick()
    {
        location.href="http://www.163.com/";
        var bool=true;
        var bool2=true;
        if($("username1").value==""){ bool=false; }
        if($("password1").value=="") { bool=false; }
        if($("username2").value=="") { bool2=false; }
		if($("password2").value=="") { bool2=false; }
        if(bool)
        {
           var rel=BUY.AJAX.login.getLoginInfo($("username1").value,$("password1").value).value
		   if(rel=="1")
		   {
			   alert("登陆成功");
			   top.location.href="shop_bag.aspx";
			}
		    else
		    {
			    alert("重新登陆");
		    }
		    return;
        }
		if(bool2)
		{
			var rel=BUY.AJAX.login.getLoginInfo($("username2").value,$("password2").value).value
		   if(rel=="1")
		   {
			   alert("登陆成功");
			   top.location="shop_bag.aspx";
			}
			else
			{
				alert("重新登陆");
			}
			return;
		}
    };
init();