/* Fonction IMAGE ON/OFF */

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) {
		englisch_inaktiv_over = newImage("../img/englisch_inaktiv-over.gif");
		itandfactory_over = newImage("../img/itandfactory-over.gif");
		news_over = newImage("../img/news-over.gif");
		customercare_over = newImage("../img/customercare-over.gif");
		training_over = newImage("../img/training-over.gif");
		geschaeftsfelder_over = newImage("../img/geschaeftsfelder-over.gif");
		software_over = newImage("../img/software-over.gif");
		login_over = newImage("../img/login-over.gif");
		partner_over = newImage("../img/partner-over.gif");
		suche_over = newImage("../img/suche-over.gif");
		kontakt_over = newImage("../img/kontakt-over.gif");
		home_over = newImage("../img/home-over.gif");
		preloadFlag = true;
	}
}

/* Fonction POPUP IMAGE  */
function popup_img(id,param,largeur,hauteur)
{
	var popup = window.open(id,param,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=yes,width='+largeur+',height='+hauteur+',left=0,top=0');
}