SaveUploadList with Java applet

I´m trying to save the current upload list for further usage. It does work with the activeX control but not with the java applet.

I tried this with Firefox 2.0.0.18 and also with IE using iu.activeXControlEnabled = false property

Here´s the relevant parts from my embedding script:

var iu = new ImageUploaderWriter("IUploader", iuWidth, iuHeight);

iu.javaAppletCodeBase = iuJavaPath; (the path is correct, filename not included)

iu.javaAppletCached = true;

iu.javaAppletVersion = "5.5.6.0";

iu.addEventListener("BeforeUpload", "IUploader_BeforeUpload");

And the function:

function IUploader_BeforeUpload() {

getImageUploader("IUploader").SaveUploadList(1);

}

List ID set to 1 just for testing purposes, I intend to store the number of lists user uploads and always get a "free" id to a variable. I´ve tried resetting the list first in fullPageLoad but that doesn´t help.

Now what happens is that images won´t start to transfer and the browser crashes.

If I comment out saving the list from the above function, then everything works okay.

OS WinXP SP3, JRE 1.6.0_07

Any thoughts on this one?