var ausdruck = /MSIE/i;
var finde = ausdruck.exec(navigator.userAgent);
var opera = navigator.appName.indexOf("Opera");
var system_ne=0;
var system_ne6=0;
var system_ie=0;

if ( (finde == null) ){
        if (parseInt(navigator.appVersion) < 5){
            system_ne=1;
            document.write("<link rel=stylesheet type='text/css' href='http://www.transbau.com/kiosk/abc/css/abc_ne.css'>");
        }
        else{
           system_ne6=1;
           document.write("<link rel=stylesheet type='text/css' href='http://www.transbau.com/kiosk/abc/css/abc_ie.css'>");
        }
    }
else if (finde != null || opera != ""){
        system_ie=1;
        document.write("<link rel=stylesheet type='text/css' href='http://www.transbau.com/kiosk/abc/css/abc_ie.css'>");
  }


var a=new Array();

  for (var i=1;i<5;i++) {

  a[i]=new Image();
  a[i].src="grafik/schaufenster_wechsel_" + i + ".gif";

  }


function bildwechsel(x) {

  parent.bau_links.document.images["bild1"].src=a[x].src;

}