$(document).ready(function() {
 //Adjust height of overlay to fill screen when page loads  
 $("#abdunkeln").css("height", $(document).height());  
 
 //When the link that triggers the message is clicked fade in overlay/msgbox  
  $(".link1").click(function(){  
     $("#abdunkeln").fadeIn();  
	// $("#box").css("position","relative");
	 $("#box").css("top", ( $(window).height() - this.height() ) / 2+$(window).scrollTop() + "px");
     return false;  
  });  
  
   //When the message box is closed, fade out  
   $(".close").click(function(){  
     $("#abdunkeln").fadeOut();  
      return false;  
   });  
   
 });  
   
 //Adjust height of overlay to fill screen when browser gets resized  
 $(window).bind("resize", function(){  
    $("#abdunkeln").css("height", $(window).height()+900);  
	

});