/* ROLLOVER CODE */

if (document.images) {
			/* NAV */
            img1on = new Image();   img1on.src = "assets/navOver1.jpg";
            img1off = new Image();  img1off.src = "assets/navOff1.jpg";
            img2on = new Image();   img2on.src = "assets/navOver2.jpg";
            img2off = new Image();  img2off.src = "assets/navOff2.jpg";
            img3on = new Image();   img3on.src = "assets/navOver3.jpg";
            img3off = new Image();  img3off.src = "assets/navOff3.jpg";
            img4on = new Image();   img4on.src = "assets/navOver4.jpg";
            img4off = new Image();  img4off.src = "assets/navOff4.jpg";
            
}

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");}}