$(document).ready(function(){
	$("#stayinformed").click(function() {	
	
			var maskHeight = $(document).height();
			var maskWidth = $(window).width();
		
			$('#mask').css({'width':maskWidth,'height':maskHeight});
			
			$('#mask').fadeIn(500);	
			$('#mask').fadeTo("slow",0.8);	
		
			var winH = $(window).height();
			var winW = $(window).width();
	
			$('.window').css('top',  winH/2-$('.window').height()/2);
			$('.window').css('left', winW/2-$('.window').width()/2);
	
			$('.window').fadeIn(1000); 
		$('.window a').click(function (e) {
			
			$('#mask').fadeOut(500);
			$('.window').fadeOut(500);
		});		
	
		$('#mask').click(function () {
			$(this).fadeOut(500);
			$('.window').fadeOut(500);
		});			
	});
});