jQuery(document).ready(function() {
	var test = new Image();
	var tmp = new Date();
	var suffix = tmp.getTime();
	test.src = '/workspace/assets/ui/image-detect.gif?'+suffix;
	test.onload = function() {
		$("body").addClass("image-support");
	};
	setTimeout(function(){
	 $("body:not(.image-support)").addClass("no-image-support");
	}, 20000);
});