$(document).ready(function () {
	var modalBox = $('#modalBox');
	var overlay = $('#modalOverlay');
	
	$('#modalOverlay').hide();
	
	function openModalBox () {
		$(modalBox).css({"visibility":"visible"})
		$(modalBox).fadeIn("fast");
		$(overlay).fadeIn(1);
		$(overlay).fadeTo("fast", 0.80);
	
		//Get the window height and width
		var winH = $(window).height();
		var winW = $(window).width();
              
		//Set the popup window to center
		$(modalBox).css('top',  winH/2-$(modalBox).height()/2);
		$(modalBox).css('left', winW/2-$(modalBox).width()/2);
	}
	
	$('a.openModal').click(function (	) {
		openModalBox ();
		return false;
	})
	
	$('a#closeModal').click(function() {
		$(modalBox).fadeOut("fast");
		$(overlay).fadeOut(300);
		return false;
	})
	
});