/* preload script for navigation */
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) {
		button_start_over = newImage("images/button_start-over.gif");
		button_mlinie_over = newImage("images/button_mlinie-over.gif");
		button_gold_over = newImage("images/button_gold-over.gif");
		button_odeur_over = newImage("images/button_odeur-over.gif");
		button_muschel_over = newImage("images/button_muschel-over.gif");
		button_logo_over = newImage("images/button_logo-over.gif");
		button_accessoires_over = newImage("images/button_accessoires-over.gif");
		button_jubi_over = newImage("images/button_jubi-over.gif");
		button_eigen_over = newImage("images/button_eigen-over.gif");
		button_klinik_over = newImage("images/button_klinik-over.gif");
		button_about_over = newImage("images/button_about-over.gif");
		button_kontakt_over = newImage("images/button_kontakt-over.gif");
		button_impressum_over = newImage("images/button_impressum-over.gif");
		preloadFlag = true;
	}
}

/* pop-up window */
function newWindow(impressum) {
directWindow = window.open(impressum, "directWin", "width=380,height=400,scrollbars=yes")
directWindow.focus()
}

/* pop-up window2 */
function newWindow2(lageplan) {
directWindow = window.open(lageplan, "directWin", "width=600,height=540,scrollbars=yes")
directWindow.focus()
}

/* pop-up window3 */
function newWindow3(gallery) {
directWindow = window.open(gallery, "directWin", "width=630,height=570,scrollbars=yes")
directWindow.focus()
}