/*
* these functions are needed for the NEW IVIG templates....JS provided by client
*/
var large1 = new Image();
var large2 = new Image();
var large3 = new Image();
var large4 = new Image();


large1.src = "large1.gif";
large2.src = "spacer.gif";
large3.src = "spacer.gif";
large4.src = "spacer.gif";

function chgImage(picimage) {
document.getElementById('largeImg').src = 'images/1/' + picimage;
}

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

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

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

var selected = '';
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		logo_over = newImage("images/1/template/logo-over.gif");
		csllogo_over = newImage("images/1/template/csllogo-over.gif");
		preloadFlag = true;
	}
}