function closeSanitySplash() {
	        $('#mask').hide();
	        $('.window').hide();
        }

        function loadSanitySplash() {
		        var id = '#dialog2';
        	    
		        //Get the screen height and width
		        var maskHeight = '2500px'; //$(document).height();
		        var maskWidth = '100%'; //$(window).width();
        	
		        //Set height and width to mask to fill up the whole screen
		        $('#mask').css({'width':maskWidth,'height':maskHeight});
        		
		        //transition effect		
		        $('#mask').fadeIn(1000);	
		        $('#mask').fadeTo("slow",0.8);	
        	
		        //Get the window height and width
		        var winH = $(window).height();
		        var winW = $(window).width();
                      
		        //Set the popup window to center
		        $(id).css('top',  winH/2-$(id).height()/2);
		        $(id).css('left', winW/2-$(id).width()/2);
        	
		        //transition effect
		        $(id).fadeIn(2000); 
        }