$.wait = function( callback, seconds){
   return window.setTimeout( callback, seconds * 100 );
}
$.wait( function(){ 
				$('#dialog').dialog({
					autoOpen: true,
					width: 680,
					buttons: {
						"Passer l\'intro": function() { 
							$(this).dialog("close"); 
						}
					}
				});
				// Dialog Link
				$('#dialog_link').click(function(){
					$('#dialog').dialog('open');
					return false;
				});				
			}, 3);