// Common JS functions

function preload() {
	imgArray = new Array(preload.arguments.length);
	for (var i = 0; i < preload.arguments.length; i++) {
		imgArray[i] = new Image();
		imgArray[i].src = preload.arguments[i];
	}
}

function preloadnav() {
	preload(
		"images/nav/nav-about-over.gif",
		"images/nav/nav-contact-over.gif",
		"images/nav/nav-programs-over.gif",
		"images/nav/nav-qanda-over.gif"
	);

}

preloadnav();