Window - manual resize

I can’t get manual resize of windows to work, that is by dragging the outlines.
Using v 4.4.

myKARTA.WinAVD = myKARTA.Wins.createWindow(“AVD”, 0, 0, 150, 200);
myKARTA.WinAVD.id = “KARTAWinAVD”;
myKARTA.WinAVD.setText(“Avdelningsdata”);
myKARTA.WinAVD.attachObject(“viewport_avd”, true);
myKARTA.WinAVD.setPosition(w - 100, h - 100);
myKARTA.WinAVD.keepInViewport();
myKARTA.WinAVD.allowResize();
myKARTA.WinAVD.denyPark();
myKARTA.WinAVD.button(“park”).hide();
myKARTA.WinAVD.button(“minmax”).hide();
myKARTA.WinAVD.attachEvent(“onClose”, myC2.closeWinAVD);
myKARTA.WinAVD.hide();
document.getElementById(“viewport_avd”).style.display = “block”;

OK, got it myself after some hacking.
/ext/dhtmlxwindows_resize.js should be included in the setup.

Cheerio!!