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) {
		new_c2i_03_over = newImage("ford_n-o.gif");
		new_c2i_04_over = newImage("chevrolet_n-o.gif");
		new_c2i_05_over = newImage("honda_n-o.gif");
		new_c2i_06_over = newImage("hyundai_n-o.gif");
		new_c2i_07_over = newImage("maruti_n-o.gif");
		new_c2i_08_over = newImage("mahindra_n-o.gif");
		new_c2i_09_over = newImage("mercedes_n-o.gif");
		new_c2i_10_over = newImage("mitsubishi_n-o.gif");
		new_c2i_11_over = newImage("skoda_n-o.gif");
		new_c2i_12_over = newImage("tata_n-o.gif");
		new_c2i_13_over = newImage("toyota_n-o.gif");
		new_c2i_14_over = newImage("others_n-o.gif");
		preloadFlag = true;
	}
}