// JavaScript Document
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) {
		calbar_cal_over = newImage("images/calbar-cal_over.gif");
		resrvbar_resrv_over = newImage("images/resrvbar-resrv_over.gif");
		infobar_info_over = newImage("images/infobar-info_over.gif");
		hm_cal_over = newImage("images/hm-cal_over.gif");
		fthr_cal_over = newImage("images/fthr-cal_over.gif");
		lnkbar_lnk_over = newImage("images/lnkbar-lnk_over.gif");
		hmbar_cal_over = newImage("images/hmbar-cal_over.gif");
		hmbar_hm_over = newImage("images/hmbar-hm_over.gif");
		frule_cal_over = newImage("images/frule-cal_over.gif");
		r2_cal_over = newImage("images/r2-cal_over.gif");
		preloadFlag = true;
	}
}