function Pisz(co)
{
   var dc=document;
   if(dc.layers)with(dc.layers["zegar"].document){
      write(co);
      close();
      return
   }
   if(dc.getElementById){
     dc.getElementById("zegar").innerHTML=co;
     return
   }
   if(dc.all)dc.all["zegar"].innerHTML=co;
}

function Zegar()
{
   var T,G,M,S,s;
   T=new Date();
   G=T.getHours();
   M=T.getMinutes();
   S=T.getSeconds();

   s=(G<10?"0":" ")+G;
   s+=(M<10?":0":":")+M;
   s+=(S<10?":0":":")+S;
   Pisz(s);
}