// 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) {
		nashville_04_over = newImage("images/skydiving_nashville_04-over.jpg");
		nashville_05_over = newImage("images/skydiving_nashville_05-over.jpg");
		nashville_11_over = newImage("images/skydiving_nashville_11-over.jpg");
		nashville_12_over = newImage("images/skydiving_nashville_12-over.jpg");
		nashville_13_over = newImage("images/skydiving_nashville_13-over.jpg");
		nashville_14_over = newImage("images/skydiving_nashville_14-over.jpg");
		nashville_15_over = newImage("images/skydiving_nashville_15-over.jpg");
		preloadFlag = true;
	}
}