$(document).ready(function(){		
						   
	$("#randomtours").load("randomtours.php");
	
	RefreshInterval = setInterval(refreshdiv, 4000);
	
	function refreshdiv() {
		$("#randomtours").load("randomtours.php?nr="+Math.random());	
	}	
	
	$("#randomtours").hover(function() {
		clearInterval(RefreshInterval);
	}, function() {
		RefreshInterval = setInterval(refreshdiv,4000);
	});
	
});