function checkEmail(obj)
{
	if(!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(obj.value))
	{
		window.alert("请输入正确email格式!");
		obj.value = "";
		obj.focus();
		return false;
	}
	return true;
}

function emailsub()
{
	var obj = document.getElementById("email");
	f = 0;
	if(checkEmail(obj)==true)
	{		
		v = obj.value+"&arg=1&r="+Math.random();
		alert(v);
		$.ajax({type:"post",url:"../email/saveemail.aspx",data:"email="+v,success:function(msg)
			{			
				//document.getElementById("imgPro").src="pro/"+msg;
				alert("sssss");
			}
			})
			alert(v);
	}
	else
	{
		return;
	}
}

function emailunsub()
{
	var obj = document.getElementById("email1");
	f = 1;
	if(checkEmail(obj)==true)
	{
		v = obj.value+"&arg=0&r="+Math.random();
		$.ajax({type:"post",url:"../email/unsubemail.aspx",data:"email="+v,success:function(msg)
			{			
				//document.getElementById("imgPro").src="pro/"+msg;
				alert(msg);
			}
			})
	}
	else
	{
		return;
	}
}

function test()
{
	alert("test");
}