<!--     if (document.images) {img5on=new Image(50,50);img5on.src="media/about.gif";img5off=new Image(50,50);img5off.src="media/aqua_about.gif";img6on=new Image(50,50);img6on.src="media/portfolio.gif";img6off=new Image(50,50);img6off.src="media/blue_portfolio.gif";img7on=new Image(50,50);img7on.src="media/links.gif";img7off=new Image(50,50);img7off.src="media/blue_links.gif";img8on=new Image(50,50);img8on.src="media/contact.gif";img8off=new Image(50,50);img8off.src="media/blue_contact.gif";   }function imgOn(imgName) {if (document.images) {document[imgName].src=eval (imgName + "on.src");}}function imgOff(imgName) {if (document.images) {document[imgName].src=eval (imgName +"off.src");}}// -->