function browser() {
	var bname=""
	var userAgent = navigator.userAgent
	if (userAgent.indexOf("MSN") > 0) bname="MSN Explorer"
	if (userAgent.indexOf("AOL") > 0) bname="America Online"
	if (userAgent.indexOf("Netscape") > 0) bname="Netscape Navigator"
	if (bname.length < 2 ) {
		if (userAgent.indexOf("MSIE") > 0) {
			bname="Microsoft Internet Explorer"} 
		else {bname="unknown"}
	}
	return bname
}

function showMsg(msg) {
	alert(msg)
}

function showdef(pgPath,pheight) {
	winStats='toolbar=no,location=no,directories=no,menubar=no,scrollbars=yes';
	winStats+=',left=2, top=2 resizable=yes; status=no';
	winStats+=', width=400, height=' + pheight;
	defwindow=window.open(pgPath,'',winStats);     
	defwindow.focus()
   //Reminder: Need to find a way to keep defWindows from stacking up.
}

function showAniGIF(pgPath,pwidth,pheight) {
	winStats='toolbar=no,location=no,directories=no,menubar=no,scrollbars=yes';
	winStats+=',left=2, top=2 resizable=yes; status=no';
	winStats+=', width='+pwidth+', height=' + pheight;
	pgPath="Animations/"+pgPath
	aniwindow=window.open(pgPath,'',winStats);     
	aniwindow.focus()
   //Reminder: Need to find a way to keep defWindows from stacking up.
}