browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion);
if (browser_name == "Netscape" && browser_version >= 3.0)
{ rollover = 'true'; }
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0)
{ rollover = 'true'; }
else { rollover = 'false'; }
if (rollover == 'true') {
links1=new Image();links1.src="http://www.fpoint.ch/allgemein_data/pfeil_links.gif";
links2=new Image();links2.src="http://www.fpoint.ch/allgemein_data/pfeil_links_over.gif";
rechts1=new Image();rechts1.src="http://www.fpoint.ch/allgemein_data/pfeil_rechts.gif";
rechts2=new Image();rechts2.src="http://www.fpoint.ch/allgemein_data/pfeil_rechts_over.gif";
oben1=new Image();oben1.src="http://www.fpoint.ch/allgemein_data/pfeil_oben.gif";
oben2=new Image();oben2.src="http://www.fpoint.ch/allgemein_data/pfeil_oben_over.gif";

}
function rein1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } }
function raus1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } }