if (document.images) {
	
		var activities = new Image();
		activities.src = "/assets/int_buttons/activities_int.gif";
		var activities_over = new Image();
		activities_over.src = "/assets/int_buttons/activities_int-over.gif";

		var calendar = new Image();
		calendar.src = "/assets/int_buttons/calendar_int.gif";
		var calendar_over = new Image();
		calendar_over.src = "/assets/int_buttons/calendar_int-over.gif";
		
		var media = new Image();
		media.src = "/assets/int_buttons/media_int.gif";
		var media_over = new Image();
		media_over.src = "/assets/int_buttons/media_int-over.gif";

		var regional = new Image();
		regional.src = "/assets/int_buttons/regional_int.gif";
		var regional_over = new Image();
		regional_over.src = "/assets/int_buttons/regional_int-over.gif";

		var location_button = new Image();
		location_button.src = "/assets/int_buttons/location_int.gif";
		var location_button_over = new Image();
		location_button_over.src = "/assets/int_buttons/location_int-over.gif";

	}
	function RollOver(imgName) {
		if (document.images) {
				document[imgName].src = eval(imgName + "_over.src");
		}
	}
	function RollOut(imgName) {
		if (document.images) {
				document[imgName].src = eval(imgName + ".src");
		}
	}