<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		n_home_over = newImage("images/n-home-over.gif");
		n_about_over = newImage("images/n-about-over.gif");
		n_products_over = newImage("images/n-products-over.gif");
		n_customers_over = newImage("images/n-customers-over.gif");
		n_news_over = newImage("images/n-news-over.gif");
		n_service_over = newImage("images/n-service-over.gif");
		n_safety_over = newImage("images/n-safety-over.gif");
		n_contact_over = newImage("images/n-contact-over.gif");
		leftnav_chain_over = newImage("images/leftnav-chain-over.gif");
		leftnav_independent_over = newImage("images/leftnav-independent-over.gif");
		leftnav_pharma_over = newImage("images/leftnav-pharma-over.gif");
		leftnav_specialty_over = newImage("images/leftnav-specialty-over.gif");
		leftnav_other_over = newImage("images/leftnav-other-over.gif");
		preloadFlag = true;
	}
}

var theImages = new Array() 

theImages[0] = 'images/home_jason.jpg'
theImages[1] = 'images/home_ann.jpg'
theImages[2] = 'images/home_joe.jpg'
theImages[3] = 'images/home_nicole.jpg'

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}



// -->



