<!-- Hide from old browsers
	if(document.images) {
		toc1off = new Image(); toc1off.src = "../images/menu1_off.gif";
		toc2off = new Image(); toc2off.src = "../images/menu2_off.gif";
		toc3off = new Image(); toc3off.src = "../images/menu3_off.gif";
		toc4off = new Image(); toc4off.src = "../images/menu4_off.gif";
		toc5off = new Image(); toc5off.src = "../images/menu5_off.gif";
		toc6off = new Image(); toc6off.src = "../images/menu6_off.gif";
			
		toc1on = new Image(); toc1on.src = "../images/menu1_on.gif";
		toc2on = new Image(); toc2on.src = "../images/menu2_on.gif";
		toc3on = new Image(); toc3on.src = "../images/menu3_on.gif";
		toc4on = new Image(); toc4on.src = "../images/menu4_on.gif";
		toc5on = new Image(); toc5on.src = "../images/menu5_on.gif";
		toc6on = new Image(); toc6on.src = "../images/menu6_on.gif";
	}

	function changeImage(oldName, newName) {
		if (document.images) {
			newSource = eval(newName + ".src");
			document[oldName].src = newSource;
		}
	}
	
	function openWindow(popupURL) {
        	//the only thing you should need to change in this area is the URL, which is the first argument to window.open()
        	//you can use urls in the http://www.chevron.com format, or relative paths.
        	window.open(popupURL, "win","fullscreen=no,location=no,menubar=no,resizable=yes,toolbar=no,left=1,top=1,scrollbars=no, height=350, width=460");
	}
// Stop hiding from old browsers -->