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 preloadImages2() {
	if (document.images) {
		b1_o = newImage("images/n1a.gif");
		b2_o = newImage("images/n2a.gif");
		b3_o = newImage("images/n3a.gif");
		b4_o = newImage("images/n4a.gif");
		b5_o = newImage("images/n5a.gif");
		b7_o = newImage("images/n6a.gif");
		b8_o = newImage("images/n7a.gif");
		b9_o = newImage("images/huyndai2.gif");
		b10_o = newImage("images/omsk2.gif");
		b11_o = newImage("images/krazlogo2.gif");
		preloadFlag = true;
	}
}

function preloadImages() {
	if (document.images) {
		b1_o = newImage("images/ni1a.gif");
		b2_o = newImage("images/ni2a.gif");
		b3_o = newImage("images/ni3a.gif");
		b4_o = newImage("images/ni4a.gif");
		b5_o = newImage("images/ni5a.gif");
		b6_o = newImage("images/ni6a.gif");
		b7_o = newImage("images/ni7a.gif");
		preloadFlag = true;
	}
}



function down(ww) { document.write("<table cellspacing=0 cellpadding=0 border=0><tr><td><img src=images/tpixel.gif width=1 height=",ww," border=0></td></tr></table>"); }