function Zmien(img)
{
	this.open(img,"","width=400 ,height=480,left=10,top=10,status=no,scrollbars=no,resizable=no,toolbar=no,menubar=no");
}

var scrollindex = 0;

function Scroll(id,up)
{              
   document.getElementById(id+'2').scrollTop = 0;
   
   if(up == 1) 
   {
      if(scrollindex > 0) scrollindex -= 1;
   } else 
   {            
      scrollindex += 1;
   }
   
   tmp = scrollindex * -74;

   if(tmp*-1 > document.getElementById(id).offsetHeight - 3*74)
   {           
      scrollindex -= 1;
   } else 
   {
      document.getElementById(id).style.top = tmp;
   }
}