function getLayer(divID, oDoc) { if( !oDoc ) { oDoc = document; } if( oDoc.layers ) { if( oDoc.layers[divID] ) { return oDoc.layers[divID]; } else { for( var x = 0, y; !y && x < oDoc.layers.length; x++ ) { y = VA_GetElementById(divID, oDoc.layers[x].document); } return y; } } if (oDoc.getElementById ) { return oDoc.getElementById(divID); } if( oDoc.all ) { return oDoc.all[divID]; } return false; } function goBack(a) { window.location = a; }
function OpenWindow (mypage, myname, w, h, scroll) 
{
  var winl = (screen.width - w) / 2;
  var wint = (screen.height - h) / 2;
  winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+''
  win = window.open(mypage, myname, winprops)
  if (parseInt(navigator.appVersion) >=4) 
  { 
    win.window.focus(); 
  }
}