var good_browser = (ie5 || ie4);


function showwin(hdr,txt,w,vis)
{
 if(good_browser) {
  var obj =  document.all('win');
  var evnt = event;
  var xOffset = document.body.scrollLeft;
  var yOffset = document.body.scrollTop;

  if(hdr == '')
   hdr = "Первое сообщение темы";
  var temp = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=1 BGCOLOR=#C6D3D9 WIDTH=" + w + "><TR><TD class=sb>&nbsp;" + hdr + "</TD></TR><TR><TD><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3 BGCOLOR=#FFFFFF WIDTH=100%><TR><TD class=s>" + txt + "</TD></TR></TABLE></TD></TR></TABLE>"; 

  if (vis == 1)
  {
   obj.innerHTML = temp;
   obj.style.width = w;
   hor = document.body.scrollWidth - obj.offsetWidth; 
   posHor = xOffset + evnt.clientX + 10; 
   posHor2 = xOffset + evnt.clientX - obj.offsetWidth - 5; 
   posVer = yOffset + evnt.clientY - obj.offsetHeight - 5; 

   if (posHor<hor)
    obj.style.posLeft = posHor
   else
    obj.style.posLeft = posHor2;

   obj.style.posTop = posVer;
 
   obj.style.visibility = "visible";
  }
  else {
   obj.style.visibility = "hidden";
   obj.style.posTop = 0;
   obj.style.posLeft = 0;
  }
 }
}


function movewin()
{
 if (good_browser) {
  var obj =  document.all('win');
  var evnt = event;
  var xOffset = document.body.scrollLeft;
  var yOffset = document.body.scrollTop;

   hor = document.body.scrollWidth - obj.offsetWidth; 
   posHor = xOffset + evnt.clientX + 10; 
   posHor2 = xOffset + evnt.clientX - obj.offsetWidth - 5; 
   posVer = yOffset + evnt.clientY - obj.offsetHeight - 5; 

   if (posHor<hor)
    obj.style.posLeft = posHor
   else
    obj.style.posLeft = posHor2;

   obj.style.posTop = posVer;
 }
}