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) {
		bDot2 = newImage("img/bDot2.gif");
		bPayment2 = newImage("img/bPayment2.png");
		bAbout2 = newImage("img/bAbout2.png");
		bBranches2 = newImage("img/bBranchs2.png");
		bMain2 = newImage("img/bMain2.png");
		bNews2 = newImage("img/bNews2.png");
		bPhoto2 = newImage("img/bPhoto2.png");
		bTeam2 = newImage("img/bTeam2.png");
		bTimeTable2 = newImage("img/bTimeTable2.png");
		bVacansy2 = newImage("img/bVacansy2.png");
		preloadFlag = true;
	}
}