function show_recent_listings(cat) {
	var go_to = "http://" + location.host;

	if(cat != null) {
		$.post(go_to + "/function.show_recent_listings.php", { category:cat, appear:go_to }, function(data)
		{
			document.getElementById("marquee_recent").innerHTML = data;
		});
	}  else {
		$.post(go_to + "/function.show_recent_listings.php", {appear:go_to}, function(data) {
			document.getElementById("marquee_recent").innerHTML = data;
		});
	}
}