开发 Internet Explorer 右键功能表(ContextMenu)

 Windows Registry Editor Version 5.00 

 [HKEY_CURRENT_USER/Software/Microsoft/Internet Explorer/MenuExt/&Make 0rz]
@="file://C://Program Files//Make0rz.js" 
"Contexts"=dword:00000023

  <script language="JavaScript" >   
  var obj = external.menuArguments.event.srcElement;
  var str = obj.tagName;
  if (str.toUpperCase() == 'A' || str.toUpperCase() == 'IMG') {
    if (str.toUpperCase() == 'A') {
      if (external.menuArguments.event.shiftKey) {
        str = obj.firstChild.nodeValue;
      }
      else {
        str = external.menuArguments.event.srcElement.href;
      }
    }
    else {
      str = external.menuArguments.event.srcElement.href;
    }
  }
  else {
    if (str.toUpperCase() != 'BODY') {
      str = obj.innerText;
      if (trim(str) == '') {
        str = external.menuArguments.location.href;
      }
    }
    else {
      str = external.menuArguments.location.href;
    }
  }

  //// Preview
  //var url = 'http://0rz.tw/createget?redirect=1&url=' + encodeURIComponent(str);
  //var width = 600;
  //var height = 600;

  // NO Preview
  var url = 'http://0rz.tw/createget?redirect=0&url=' + encodeURIComponent(str);
  var width = 160;
  var height = 90;

  var left = (screen.width - width) / 2;
  var top = (screen.height - height) / 2;
  var cmd = 'width=' + width + ', height=' + height + ', top=' + top + ', left=' + left;
  cmd += ', directories=no, location=no, menubar=no, resizable=no, scrollbars=no, status=no, toolbar=no';

  newwin = window.open(url, 'windowname5', cmd);
  if (window.focus) {
    newwin.focus()
  }

  function trim(strValue) {
    var regL = /^[?@/s]+/;
    var regR = /[?@/s]+$/;
    strValue = strValue.replace(regL, "");
    strValue = strValue.replace(regR, "");
    return strValue;
  }  
  </script>