/* AUTHOR: Alexander Romanenko */
/* CREATION DATE: 13.01.01 */
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) {
		idb06_o = newImage("image/b06-o.gif");
		idb07_o = newImage("image/b07-o.gif");
		idb08_o = newImage("image/b08-o.gif");
		idb09_o = newImage("image/b09-o.gif");
		idb10_o = newImage("image/b10-o.gif");
		ida06_o = newImage("image/a06-o.jpg");
		ida07_o = newImage("image/a07-o.jpg");
		ida08_o = newImage("image/a08-o.jpg");
		ida09_o = newImage("image/a09-o.jpg");
		ida10_o = newImage("image/a10-o.jpg");
		ida11_o = newImage("image/a11-o.jpg");
		ida13_o = newImage("image/a13-o.jpg");
		preloadFlag = true;
	}
}