<!--
//rollovers...

if(document.images) {
		
homeoff = new Image();
homeoff.src = "images/menu1off.jpg";
homeover = new Image();
homeover.src = "images/menu1on.jpg";

regoff = new Image();
regoff.src = "images/menu2off.jpg";
regover = new Image();
regover.src = "images/menu2on.jpg";

profoff = new Image();
profoff.src = "images/menu3off.jpg";
profover = new Image();
profover.src = "images/menu3on.jpg";

instroff = new Image();
instroff.src = "images/menu4off.jpg";
instrover = new Image();
instrover.src = "images/menu4on.jpg";

}

function onoff(imgName,state) {
        if(document.images) {               
		document.images[imgName].src = eval(imgName+state+".src");
        }
}         
//-->