window.onload = function() {
	//alert("onload running");
	preloadImages();
	//Preload_Page_Specific_Pic();
	//_preloadImages('images/homepage_button_01_over.jpg','images/homepage_button_02_over.jpg','images/homepage_button_03_over.jng','images/home_ribbon_1_over.jpg','images/home_ribbon_2_over.jpg','images/home_ribbon_3_over.jpg');
};
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 = document[changeImages.arguments[i+1]].src;
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	path = (document.rootPath) ? document.rootPath : "";
	if (document.images) {		
		document.nav_01_home_up = newImage("images/ubelix_nav_home.gif");
		document.nav_01_home_down = newImage("images/ubelix_nav_home-down.gif");
		document.nav_01_home_over = newImage("images/ubelix_nav_home-over.gif");
		//
		document.nav_02_prod_up = newImage("images/ubelix_nav_prod.gif");
		document.nav_02_prod_down = newImage("images/ubelix_nav_prod-down.gif");
		document.nav_02_prod_over = newImage("images/ubelix_nav_prod-over.gif");
		//
		document.nav_03_copy_up = newImage("images/ubelix_nav_copy.gif");
		document.nav_03_copy_down = newImage("images/ubelix_nav_copy-down.gif");
		document.nav_03_copy_over = newImage("images/ubelix_nav_copy-over.gif");
		//
		document.nav_04_features_up = newImage("images/ubelix_nav_features.gif");
		document.nav_04_features_down = newImage("images/ubelix_nav_features-down.gif");
		document.nav_04_features_over = newImage("images/ubelix_nav_features-over.gif");
		//
		document.nav_05_now_up = newImage("images/ubelix_nav_now.gif");
		document.nav_05_now_down = newImage("images/ubelix_nav_now-down.gif");
		document.nav_05_now_over = newImage("images/ubelix_nav_now-over.gif");
		//
		document.nav_06_contact_up = newImage("images/ubelix_nav_contact.gif");
		document.nav_06_contact_down = newImage("images/ubelix_nav_contact-down.gif");
		document.nav_06_contact_over = newImage("images/ubelix_nav_contact-over.gif");
		//
		document.nav_07_about_up = newImage("images/ubelix_nav_about.gif");
		document.nav_07_about_down = newImage("images/ubelix_nav_about-down.gif");
		document.nav_07_about_over = newImage("images/ubelix_nav_about-over.gif");
		//
		document.nav_08_download_up = newImage("images/ubelix_nav_download.gif");
		document.nav_08_download_down = newImage("images/ubelix_nav_download-down.gif");
		document.nav_08_download_over = newImage("images/ubelix_nav_download-over.gif");
		//
		document.nav_fuse_up = newImage("images/ubelix_fuse_nav_graphic.gif");
		document.nav_fuse_down = newImage("images/ubelix_fuse_nav_graphic.gif");		
		document.nav_fuse_over = newImage("images/ubelix_fuse_nav_graphic_ove.gif");
		//
		document.nav_free_plugin_up = newImage("images/ubelix_download_button.gif");
		document.nav_free_plugin_down = newImage("images/ubelix_download_button.gif");		
		document.nav_free_plugin_over = newImage("images/ubelix_download_button_over.gif");
		preloadFlag = true;
		Preload_Page_Specific_Pic();

	}
}