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) {
		nav_home_over = newImage("img/nav_home_over.gif");
		nav_about_over = newImage("img/nav_about_over.gif");
		nav_gallery_over = newImage("img/nav_gallery_over.gif");
		nav_installation_over = newImage("img/nav_installation_over.gif");
		nav_links_over = newImage("img/nav_links_over.gif");
		nav_contact_over = newImage("img/nav_contact_over.gif");
		
		preloadFlag = true;
	}
}













function links(pics) {

	newpop=open(pics,"Win1","width=600,height=600,screenX=100,screenY=100,alwaysRaised=yes,toolbar=no,scrollbars=no");
	newpop.focus()
}


function album() {
	newpop=open('album.html',"Win1","width=400,height=347,screenX=100,screenY=100,alwaysRaised=yes,toolbar=no,scrollbars=no");
	newpop.focus()
}