// PopUp Page
function PopUp(file,name,w,h,m,s,t,r){
	LPos = (screen.width) ? (screen.width-w)/2 : 0;
	TPos = (screen.height) ? (screen.height-h)/2 : 0;
	options = "width=" + w + ",height=" + h + ",top=" +TPos + " ,left=" + LPos + ",menubar=" + m + ",scrollbars=" + s + ",toolbar=" + t + ",resizable=" + r;
	PopWallpaper = window.open(file,name,options);
	PopWallpaper.focus()
}


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) {
		id01_over = newImage("images/01_over.gif");
		preloadFlag = true;
	}
}