$(document).ready(function(){
	$("a#subscribe").click(function(){
		$("#newsletterSignup").dialog();
	});
});

function newsletterOnSubmit()
{
	$.ajax({
	type: "POST",
	data: "&action=doNewslettersignup&email=" + $("#emailaddress").val(),
	url: "/wp-admin/admin-ajax.php",
	success: function(results) 
	{		
		if (results.success == "true")
		{
			$("#newsletterSignup").html("Your was signup successful!<br/><br/><br/><button onclick=\"newsletterOnClose()\" id=\"button\" class=\"ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only\" role=\"button\" aria-disabled=\"false\"><span class=\"ui-button-text\" >Close</span></button>");
		}
		else
		{
			$("#newsletterSignupStatus").html("Your signup was not successful<br/><br/>Possible reasons are:<br/><br/> invalid address or you have already subscribed");
		}
		}
	});
}

function newsletterOnClose()
{
	$("#newsletterSignup").dialog("close");
}
//http://www.1stwebdesigner.com/css/implement-ajax-wordpress-themes/