$(document).ready(function(){
	var sections = $(".ajax");
	var loading = $("#loading");
	var content = $("#ajaxContent");
	
	sections.click(function(){
		var d = new Date();
		showLoading();
		content.load("inc.ajax.php?ID=" + this.id + "&t=" + d.getTime(), hideLoading);
	});

	function showLoading(){
		loading
			.css({visibility:"visible"})
			.css({opacity:"1"})
			.css({display:"inline"})
		;
	}
	function hideLoading(){
		loading
			.css({visibility:"hidden"})
			.css({opacity:"1"})
			.css({display:"none"})
		;
	};

	var d = new Date();
	showLoading();
	content.load("inc.ajax.php?ID=t3" + "&t=" + d.getTime(), hideLoading);
});