// JavaScript Document
    // Initiate the image count variable
    var imageCount = 0;
    // create an array to contain the preloaded image files
    var preloadImages = new Array();

    // Main function to load new image into browser
    function preload(imageFile)
    {
    imageCount++;
    preloadImages[imageCount] = new Image();
    preloadImages[imageCount].src = imageFile;
    }

    // Basic function to load the images when the browser has loaded the webpage.
    window.onload = function() {
	preload('assets/images/iaf_nav_about_on.gif');
	preload('assets/images/iaf_nav_account_on.gif');
	preload('assets/images/iaf_nav_contact_on.gif');
	preload('assets/images/iaf_nav_home_on.gif');
	preload('assets/images/iaf_nav_news_on.gif');
	preload('assets/images/iaf_nav_products_on.gif');
	preload('assets/images/iaf_nav_signup_on.gif');
    }

function rollOver(image,next) {
	if (document.body.id == image) {
		document[image].src = 'assets/images/iaf_nav_' + image + '_on.gif';
	} else {
		document[image].src = next;
	}
}

function onImage() {
	var pagename = document.body.id;
	document[pagename].src = 'assets/images/iaf_nav_' + pagename + '_on.gif';
}

function openWin(url)
{
	aWindow = window.open(url,"thewindow",'toolbar=0,location=0,directories=0,status=0,menubar=0, width=400, height=400, scrollbars, resizable');
	aWindow.focus();
}