function openMap(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function imgOn (imgName) {
	if ( document.images ) {
		document[imgName].src = eval(imgName + "on.src");
		window.status = "";
	}
}

function imgOff (imgName) {
	if ( document.images ) {
		document[imgName].src = eval(imgName + "off.src");
	}
}