$(document).ready(function() {
	
	$('ul li:last-child').addClass('last-child');
	
	// validate signup form on keyup and submit
	$("form.main").validate({
		rules: {
			firstname: "required",
			email: {
				required: true,
				email: true
			},
			agreement: "required"
		},
		messages: {
			firstname: "Please enter your first name",
			email: "Please enter a valid email address",
			agreement: "Please accept the disclaimer"
		}
	});

	//Disclaimer Sliding Effect
	$('form.main a.overlay_submit').click(function(){
		$('#overlay_response').slideToggle(500, function(){
			if($('#overlay_submit').html()=='Hide Disclaimer'){
				$('#overlay_submit').html('Show Disclaimer');	
			} else {
				$('#overlay_submit').html('Hide Disclaimer');
			}																								 
		});
	});
});