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 = "images/"+changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		ldmap_03_over = newImage("ldmap_03-over.gif");
		ldmap_06_ldmap_03_over = newImage("ldmap_06-ldmap_03_over.gif");
		ldmap_06_over = newImage("ldmap_06-over.gif");
		ldmap_07_ldmap_08_over = newImage("ldmap_07-ldmap_08_over.gif");
		ldmap_07_ldmap_03_over = newImage("ldmap_07-ldmap_03_over.gif");
		ldmap_08_over = newImage("ldmap_08-over.gif");
		ldmap_11_over = newImage("ldmap_11-over.gif");
		ldmap_16_ldmap_03_over = newImage("ldmap_16-ldmap_03_over.gif");
		ldmap_16_over = newImage("ldmap_16-over.gif");
		ldmap_17_ldmap_08_over = newImage("ldmap_17-ldmap_08_over.gif");
		ldmap_17_ldmap_03_over = newImage("ldmap_17-ldmap_03_over.gif");
		ldmap_19_ldmap_25_over = newImage("ldmap_19-ldmap_25_over.gif");
		ldmap_19_ldmap_33_over = newImage("ldmap_19-ldmap_33_over.gif");
		ldmap_19_over = newImage("ldmap_19-over.gif");
		ldmap_21_ldmap_16_over = newImage("ldmap_21-ldmap_16_over.gif");
		ldmap_22_ldmap_08_over = newImage("ldmap_22-ldmap_08_over.gif");
		ldmap_22_ldmap_03_over = newImage("ldmap_22-ldmap_03_over.gif");
		ldmap_22_ldmap_16_over = newImage("ldmap_22-ldmap_16_over.gif");
		ldmap_22_ldmap_29_over = newImage("ldmap_22-ldmap_29_over.gif");
		ldmap_22_ldmap_26_over = newImage("ldmap_22-ldmap_26_over.gif");
		ldmap_22_over = newImage("ldmap_22-over.gif");
		ldmap_23_ldmap_08_over = newImage("ldmap_23-ldmap_08_over.gif");
		ldmap_24_ldmap_11_over = newImage("ldmap_24-ldmap_11_over.gif");
		ldmap_25_over = newImage("ldmap_25-over.gif");
		ldmap_25_ldmap_11_over = newImage("ldmap_25-ldmap_11_over.gif");
		ldmap_26_ldmap_08_over = newImage("ldmap_26-ldmap_08_over.gif");
		ldmap_26_ldmap_30_over = newImage("ldmap_26-ldmap_30_over.gif");
		ldmap_26_over = newImage("ldmap_26-over.gif");
		ldmap_27_ldmap_11_over = newImage("ldmap_27-ldmap_11_over.gif");
		ldmap_29_ldmap_16_over = newImage("ldmap_29-ldmap_16_over.gif");
		ldmap_29_over = newImage("ldmap_29-over.gif");
		ldmap_30_ldmap_25_over = newImage("ldmap_30-ldmap_25_over.gif");
		ldmap_30_over = newImage("ldmap_30-over.gif");
		ldmap_30_ldmap_11_over = newImage("ldmap_30-ldmap_11_over.gif");
		ldmap_31_ldmap_25_over = newImage("ldmap_31-ldmap_25_over.gif");
		ldmap_32_ldmap_25_over = newImage("ldmap_32-ldmap_25_over.gif");
		ldmap_33_ldmap_25_over = newImage("ldmap_33-ldmap_25_over.gif");
		ldmap_33_ldmap_40_over = newImage("ldmap_33-ldmap_40_over.gif");
		ldmap_33_over = newImage("ldmap_33-over.gif");
		ldmap_34_ldmap_25_over = newImage("ldmap_34-ldmap_25_over.gif");
		ldmap_34_ldmap_33_over = newImage("ldmap_34-ldmap_33_over.gif");
		ldmap_36_ldmap_29_over = newImage("ldmap_36-ldmap_29_over.gif");
		ldmap_36_ldmap_22_over = newImage("ldmap_36-ldmap_22_over.gif");
		ldmap_37_ldmap_29_over = newImage("ldmap_37-ldmap_29_over.gif");
		ldmap_37_ldmap_26_over = newImage("ldmap_37-ldmap_26_over.gif");
		ldmap_37_ldmap_22_over = newImage("ldmap_37-ldmap_22_over.gif");
		ldmap_37_over = newImage("ldmap_37-over.gif");
		ldmap_38_ldmap_30_over = newImage("ldmap_38-ldmap_30_over.gif");
		ldmap_38_ldmap_26_over = newImage("ldmap_38-ldmap_26_over.gif");
		ldmap_39_ldmap_29_over = newImage("ldmap_39-ldmap_29_over.gif");
		ldmap_40_ldmap_25_over = newImage("ldmap_40-ldmap_25_over.gif");
		ldmap_40_ldmap_30_over = newImage("ldmap_40-ldmap_30_over.gif");
		ldmap_40_ldmap_26_over = newImage("ldmap_40-ldmap_26_over.gif");
		ldmap_40_over = newImage("ldmap_40-over.gif");
		ldmap_42_ldmap_37_over = newImage("ldmap_42-ldmap_37_over.gif");
		ldmap_42_over = newImage("ldmap_42-over.gif");
		ldmap_43_ldmap_26_over = newImage("ldmap_43-ldmap_26_over.gif");
		ldmap_43_ldmap_37_over = newImage("ldmap_43-ldmap_37_over.gif");
		ldmap_44_ldmap_40_over = newImage("ldmap_44-ldmap_40_over.gif");
		preloadFlag = true;
	}
}