function show(val) {
	$("#content").empty().append('<center><img src="images/load.gif"><br>Loading web module,Please wait...</center>');

	$.ajax(
	{

		type: "POST",
		url: "includes/core.php",
		data: "content=" + val + "&module=content",
		cache: false,
		success: function(msg)
		{
			$("#content").empty().append(msg).hide().fadeIn("slow");

		}
	});	

}