var timer;

//var ns = (document.layers) ? true:false;
//var ie = (document.all) ? true:false;

function init(){
	init = true;

}

function getImage(imageName,newImageSrc){
	if (!init) return;
	if (document.images) document.images[imageName].src = newImageSrc;
}

function pop(menuItem){
	if (!init) return;
	if (timer) woped();
	document.all[menuItem].style.visibility = "visible";
	document.all[menuItem].style.display = "inline";
}

function wop(menuItem){
	if (!init) return;
	strMenuItem = menuItem;
	timer = setTimeout("woped()", 100);	
}

function woped(){
	if (timer) clearTimeout(timer);
	document.all[strMenuItem].style.visibility = "hidden";
	document.all[strMenuItem].style.display = "none";
}