need_focus=1;

function a(n) {
 if (document.images) {
  swpImgObj=eval('document.part'+(Math.floor((n/2)+1))+'obj');
  swpImgObj.src=partObj[n].src;}}

function mlg(lng) {
 parent.location.href='http://tj.krakow.pl/'+lng+'/';
 return false;}

function menu(dirs,pics) {
 document.write('<div class="menucnt" onMouseOver="focus_scroll(this)">'+"\n"+'<a href="#"></a><br>');
 for (i in pics) document.write(
  '<a href="/drawings/'+dirs[i]+'/'+pics[i]+'.jpg" onClick="return show(this)">'+
  '<img src="/drawings/'+dirs[i]+'/ic/'+pics[i]+'ic.jpg" border=0 class="menuimg"></a><br>');
 document.write('<br><br></div>');
 return true;}

function focus_scroll(div) {
 if ( div.childNodes && need_focus ) {
  var s=div.scrollTop;
  div.childNodes[1].focus();
  div.scrollTop=s;
  need_focus=0;
  setTimeout('focus_enable',2000);}}

function focus_enable() {
 if (1) need_focus=1;}