webbrowser in swfkit

[Snapz]

when i use webbrowser in my project, and click on a link, it opens IE tho, my default browser is firefox....

how can i make links to open in firefox rather than in IE ??

import SWFKit.*;
import SWFKit.FlashPlayer.*;
import WebBrowser;


// Create the web browser control
  var ax = Global.createControl("Shell.Explorer.2", 0, 0, 200, 200);
  // Fill the web browser control in the entire client area of the
  // main window
  var win = Global.getMainWnd();
	function klick() {
		Global.trace("ax");
	}
	ax.setEventHandler("onClick", klick);
  ax.window.move(1, 23, 500, 216);
  function onSize(type, width, height)
  {
    ax.win.move(1, 23, 500, 216);
  }
  win.setEventHandler("onSize", onSize);


  var wb = WebBrowser.fromID(ax.activex);
  // handle event of the ActiveX control
  function NavigateComplete2(control, url)
  {
    _root.strace(url);
  }
  wb.setEventHandler("NavigateComplete2", NavigateComplete2);
	wb.addEventListener("click", hamtaSidan);

  // Browse web site
  wb.Navigate2("http://mysite/links.php");

function onClick() {
	Global.trace("HIDE");
	ax.window.hide();
	_root.holder.Meny._visible = true;
	hide_WB._visible = false;
	info_WB._visible = false;
	ut_WB._visible = false;
}
hide_WB._visible = true;
_root.holder.Meny._visible = false;
hide_WB.addEventListener("click", onClick);