<script type="text/javascript">
        var marqueewidth="150px"
        var marqueeheight="55px"
        var marqueespeed=1
        var pauseit=1

        var marqueecontent='Ostatni update miał miejsce: 20-08-2004, czyli 2dni temu.'

        marqueespeed=(document.all)? marqueespeed : Math.max(1, marqueespeed-1)
        var copyspeed=marqueespeed
        var pausespeed=(pauseit==0)? copyspeed: 0
        var iedom=document.all||document.getElementById
        var actualheight=''
        var cross_marquee, ns_marquee

        function populate()
        {
      if(iedom){
          cross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee
          cross_marquee.style.top=parseInt(marqueeheight)+8+"px"
          cross_marquee.innerHTML=marqueecontent
          actualheight=cross_marquee.offsetHeight
      }
      else if(document.layers){
          ns_marquee=document.ns_marquee.document.ns_marquee2
          ns_marquee.top=parseInt(marqueeheight)+8
          ns_marquee.document.write(marqueecontent)
          ns_marquee.document.close()
          actualheight=ns_marquee.document.height
      }
      lefttime=setInterval("scrollmarquee()",50)
        }
        window.onload=populate

        function scrollmarquee()
        {
      if (iedom){
          if (parseInt(cross_marquee.style.top)>(actualheight*(-1)+8))
        cross_marquee.style.top=parseInt(cross_marquee.style.top)-copyspeed+"px"
          else
        cross_marquee.style.top=parseInt(marqueeheight)+8+"px"
      }
      else if (document.layers){
          if (ns_marquee.top>(actualheight*(-1)+8))
        ns_marquee.top-=copyspeed
          else
        ns_marquee.top=parseInt(marqueeheight)+8
          }
      }
      if (iedom||document.layers){
          with (document){
        if (iedom){
            document.write('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
            document.write('<div id="iemarquee" style="position:absolute;left:0px;width:100%;"></div>')
            document.write('</div>')
        }
        else if (document.layers){
            document.write('<div style="width:'+marqueewidth+';height:'+marqueeheight+'">')
            document.write('<div style="width:'+marqueewidth+';height:'+marqueeheight+'" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed"></div>')
            document.write('</div>')
        }
          }
      }
    </script>

1.  there is no attribute "onMouseover"
...eight+';overflow:hidden" onMouseover="copyspeed=pausespeed" onMouseout="copys
2.  there is no attribute "onMouseout"
...er="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
3. document type does not allow element "div" here
..." onMouseout="copyspeed=marqueespeed">')
4. document type does not allow element "div" here
...queewidth+';height:'+marqueeheight+'">')