<!--// function for basic image rollover	if (document.images) { 	  img1on=new Image();  	img1on.src="images/nav_home-on.gif";  	img2on=new Image();  	img2on.src="images/nav_students-on.gif";  	img3on=new Image();  	img3on.src="images/nav_affiliates-on.gif";  	img4on=new Image();  	img4on.src="images/nav_about-on.gif";  	img5on=new Image();  	img5on.src="images/nav_newsletter-on.gif";  	img6on=new Image();  	img6on.src="images/nav_contact-on.gif";  			img1off=new Image();    img1off.src="images/nav_home-off.gif";    img2off=new Image();    img2off.src="images/nav_students-off.gif";    img3off=new Image();    img3off.src="images/nav_affiliates-off.gif";    img4off=new Image();    img4off.src="images/nav_about-off.gif";    img5off=new Image();    img5off.src="images/nav_newsletter-off.gif";    img6off=new Image();    img6off.src="images/nav_contact-off.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");     } }// function to swap images on home page/*function changeImages() {	if (document.images) {		for (var i=0; i<changeImages.arguments.length; i+=2) {			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");	} } }// images for image swap	if (document.images) { 		swap = new Image();		swap.src = "images/swap_image.jpg";				swap1=new Image();		swap1.src = "images/reveal1.jpg";		swap2=new Image();		swap2.src = "images/reveal2.jpg";		swap3=new Image();		swap3.src = "images/reveal3.jpg";		swap4=new Image();		swap4.src = "images/reveal4.jpg";		swap5=new Image();		swap5.src = "images/reveal5.jpg";				}*/// function to open remote popup windows in different named windows.function remote(url,name,parms) {	var remote = window.open(url,name,parms); 	remote.opener = self; 	remote.focus();	}// image randomizer var rand1 = 0;var useRand = 0;images = new Array;images[1] = new Image();images[1].src = "images/rand/head_photo01.jpg";images[2] = new Image();images[2].src = "images/rand/head_photo02.jpg";images[3] = new Image();images[3].src = "images/rand/head_photo03.jpg";images[4] = new Image();images[4].src = "images/rand/head_photo04.jpg";images[5] = new Image();images[5].src = "images/rand/head_photo05.jpg";images[6] = new Image();images[6].src = "images/rand/head_photo06.jpg";images[7] = new Image();images[7].src = "images/rand/head_photo07.jpg";images[8] = new Image();images[8].src = "images/rand/head_photo08.jpg";images[9] = new Image();images[9].src = "images/rand/head_photo09.jpg";images[10] = new Image();images[10].src = "images/rand/head_photo10.jpg";function swapPic() {	var imgnum = images.length - 1;	do {		var randnum = Math.random();		rand1 = Math.round((imgnum - 1) * randnum) + 1;		}  while (rand1 == useRand);	useRand = rand1;	document.randimg.src = images[useRand].src;}// -->