var subscribeEmailStr=$("subscribe_email").value;

$("subscribe_email").onfocus=subscribeEmptyEmail;
$("subscribe_email").onblur=subscribeSetEmail;
$("subscribe_send").onclick=subscribeCheckForm;

function subscribeCheckForm()
{
if(!controllerCheckForm($("subscribe_form"))) return false;
$("subscribe_form").submit();
}

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

function subscribeSetEmail()
{
var str=$("subscribe_email").value;
	if(str=="")
	{
	$("subscribe_email").value=subscribeEmailStr;
	}
}