if (document.images) {
	on = new Array();

	on["about"] = new Image();
	on["about"].src = "../../images/menu/about2.gif"
	on["method"] = new Image();
	on["method"].src = "../../images/menu/method2.gif"
	on["services"] = new Image();
	on["services"].src = "../../images/menu/services2.gif"
	on["contact"] = new Image();
	on["contact"].src = "../../images/menu/contact2.gif"

	off = new Array();

	off["about"] = new Image();
	off["about"].src = "../../images/menu/about.gif"
	off["method"] = new Image();
	off["method"].src = "../../images/menu/method.gif"
	off["services"] = new Image();
	off["services"].src = "../../images/menu/services.gif"
	off["contact"] = new Image();
	off["contact"].src = "../../images/menu/contact.gif"

		}

function msover(imageName) {
			if (document.images) {	
				document.images[imageName].src = on[imageName].src;
			}
		}

function msout(imageName) {
			if (document.images) {
	                  			document.images[imageName].src = off[imageName].src
			}	            
		}