function mOv(id,i) {
	var img=getImage(id);
	if (img) img.src=aiNavo[i].src;
}
function mOut(id,i) {
	var img=getImage(id);
	if (img) img.src=aiNav[i].src;
}
function getImage(id) {
	if (document.images && document.images[id])
		return document.images[id];
	else
		return null;
}
function getElement(sName) {
	return document.getElementById(sName);
}
function popWindow(w,h) {
	var wclwin=window.open("","wclwin","toolbar=no,location=no,directories=no,margin=0,status=no,menubar=no,scrollbars=yes,resizable=no,width="+w+",height="+h);
	wclwin.focus();
}
function doPop(iID,sName,w,h){
	window.open("",sName,"toolbar=no,location=no,directories=no,margin=0,status=no,menubar=no,scrollbars=yes,resizable=no,width=440,height=440");
	return true;
}