function ChangeImage(ImageId, Status) {
	var n = document.getElementById(ImageId);
	if(Status == 'on')
		n.src = n.src.replace(/_off/, "_on");
	else
		n.src = n.src.replace(/_on/, "_off");
}


function openWindow(URL,WinName,Options){
	window.open(URL,WinName,Options);
}