function openwin(url,title,param)
{
  window.open(url,title,param+', toolbar=0, directories=0, status=0, scrollbars=0, menubar=0, location=0, resizable=0');
  void(0);
}
    var NS = (navigator.appName.indexOf("Netscape")!=-1);
    var MS = (navigator.appName.indexOf("Microsoft")!=-1);
    var VER=parseInt(navigator.appVersion);
    var CSS=((MS&&VER>=4)||(NS&&VER>=5));
    var NS4=(NS&&VER==4);
    var NS6=(NS&&VER==5);
    var IE4=(MS&&VER==4);
    var IE5=(MS&&VER==5);
    var ver4= (VER>=4&&(MS||NS));
    var ver5=((MS&&VER>=5)||(NS&&VER>=5));

    function expandEl(el) {
      if ( !CSS ) return;
      if ( IE4 ) {
        whichEl = eval("m"+el+"m");
      } else {
        whichEl = document.getElementById("m" + el + "m");
      }
      if (whichEl) 
      {
        if(whichEl.style.display=="")
        {
          whichEl.style.display = "none";
        }
        else
	{
          if ( whichEl.style.display != "block") 
          {
            whichEl.style.display = "block";
          }
          else 
          {
            whichEl.style.display = "none";
          }
        }
      }
      return;
    }