document.getElementById("subscribe_email").onclick=subscribeEmptyEmail;
document.getElementById("subscribe_email").onkeypress=controllerCheckEmailType;
document.getElementById("subscribe_subscribe").onclick=subscribeCheckForm;

function subscribeCheckForm()
{
if(!controllerCheckEmail("subscribe_email")) return false;
return true;
}

function subscribeEmptyEmail()
{
var str=document.getElementById("subscribe_email").value;
	if(str.indexOf(" ")!=-1)
	{
	document.getElementById("subscribe_email").value="";
	}
}