jQuery(document).ready(function() {
  Shadowbox.init({
	skipSetup: true,
	animate:	 false  
  });  
});

function showOverlay() {	
  Shadowbox.open({
    content:    'mailing.html',
    player:     "iframe",
    title:      "",
    width:      588,
    height:     366        
  });	
}