function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
img1=new Image;
img2=new Image;

img3=new Image;
img4=new Image;

img5=new Image;
img6=new Image;

img7=new Image;
img8=new Image;

img1.src="button/img1.gif"
img2.src="button/img52.gif"
img3.src="button/img2.gif"
img4.src="button/img53.gif"
img5.src="button/img3.gif"
img6.src="button/img54.gif"
img7.src="button/img4.gif"
img8.src="button/img55.gif"
function ShowMap() {
    var Xheader=window.open('map.html','','width=160,height=400,scrollbars=no,dependent=yes');
}
function openwin(n,x,y){
  window.open(n, '_blank', 'width='+(x+20)+',height='+(y+20)+',status=no,menubar=no,toolbar=no,location=no,scrollbars=no,resizable=yes');
}
function win_kontakt() { 
msg=window.open("/css/kontakt.php","","width=380,height=448,left=20,top=20,scrollbars=no,resizable=no,toolbar=no");
}