xul - using popupNode in a javascript firefox extension -

I'm trying to use Popapadod in a slightly javascript-based Firefox extension. So if a user right-clicks a link and then clicks on additional menu item, a new tab opens with a link (like "Open in a new tab"):

`var foo = {OnLoad: function () {// initialization code this.initialized = true; },

onMenuItemCommand: function () {

  var tBrowser = document.getElementById ("content"); Var target = document.popupNode; Tbrowser.selectedTab = Tab; Var tab = tabroauzer.editab (target);  

}};

window.addEventListener ("load", function (e) {foo.onLoad (e);}, incorrect);

`

It mostly works, but I am thinking that it is the right use. The problem is that I want to change some characters on var target, but do not work in any way partdoes will cause some problems like Target.replace () so I'm guessing target is not a string.

Most of all I would like to know is what popappode really does ...

thanks

Peter

I really do not use "poppadod" But the normal nodes are not the same as the wire. I suggest reading on the Document Object Model (DOM) to learn more.

As far as the text is in place, something similar can work for you, regarding popup nodes as other nodes:

  var target = document.popupNode ; Target.innerHTML = target.innerHTML.replace ("old_string", "new_string")