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) {
		Over01= newImage("/images/Acc_btAtelier-over_FR.jpg");
		Over02 = newImage("/images/Acc_btProduits-over_FR.jpg");
		Over03 = newImage("/images/Acc_btRealisations-over_FR.jpg");
		Over04 = newImage("/images/Acc_Catalogue-over_FR.jpg");
		Over05 = newImage("/images/Acc_btDocuments-over_FR.jpg");
		Over06 = newImage("/images/Acc_btService-over_FR.jpg");
		Over07 = newImage("/images/btAccueil-over.gif");
		Over08 = newImage("/images/btJoindre-over.gif");
		Over09 = newImage("/images/btLangue-over.gif");
		Over10= newImage("/images/btAtelier-over_FR.jpg");
		Over11 = newImage("/images/btProduits-over_FR.jpg");
		Over12 = newImage("/images/btRealisations-over_FR.jpg");
		Over13 = newImage("/images/Catalogue-over_FR.jpg");
		Over14 = newImage("/images/btDocuments-over_FR.jpg");
		Over15 = newImage("/images/btService-over_FR.jpg");
		preloadFlag = true;
	}
}

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