var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

  function Walkout_DoFSCommand(command, args) {
    var WalkoutObj = InternetExplorer ? walkOut : document.walkOut;
	if(command == "hideWalkout") walkOut.style.display = 'none';
  }

  if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && 
     navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
   document.write('<scrip'+'t language=VBScript\> \n');
   document.write('on error resume next \n');
   document.write('Sub Walkout_FSCommand(ByVal command, ByVal args)\n');
   document.write('  call Walkout_DoFSCommand(command, args)\n');
   document.write('end sub\n');
   document.write('</script\> \n');
  }