【求助】哪位知道FireGestures有没有实现IE VIEW 那种在FF内调用IE内核的脚本？

const IE_PATH = "C:\\Program Files\\Internet Explorer\\iexplore.exe";

var file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
file.initWithPath(IE_PATH);
if (!file.exists()) {
alert("File does not exist: " + IE_PATH);
return;
}
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
try {
var args = [window.content.location.href];
process.init(file);
process.run(false, args, args.length);
}
catch (ex) {
alert("Failed to execute: " + IE_PATH);
}