$(function(){
	
	// Clear email input on click
	$("#id_email").attr({ value: 'Enter your email' }).focus(function(){
		if($(this).val()=="Enter your email"){
			$(this).val("");
		}
		}).blur(function(){
			if($(this).val()==""){
				$(this).val("Enter your email");
		}
	});
	
	// Catch submission and don't let them do it if it's an invalid email
	$("#risk-form").submit(function (e) {
		if (!isValidEmailAddress($("#id_email").val())) {
			$("#validEmail").show("fast");
		} else {
			$("#validEmail").hide("fast");
			$.nyroModalManual({
				type: "iframe",
				forceType: "iframe",
				url: "/signup/?email=" + $("#id_email").val()
			});
		}
		e.preventDefault();
		return false;
	});

});
	
function isValidEmailAddress(emailAddress) {
	var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
	return pattern.test(emailAddress);
}