Script - create .jpg - using various (visible) layers

Hello

I have trubble creating a script for Photoshop CS 5.

I have got a .PSD document with several layers, some of which are visible, some are invisible.

I want the script to make the selected layer visible (only one layer is selected). Than i want it to create a .jpg including all visible Layers. And I want the .jpg named after the name of the document with the addition of 01 (for example: Document named 123.psd, so create 12301.jpg)

After that i need the script to make the selected layer invisible. I than want to automatically select the next layer below (or above, doesn't matter), make that one visible and create a .jpg including all visible layers, like before. This .jpg file needs to add the suffix 02 (so create a file 12302.jpg).

Than make selected layer invisible, select the next layer and repeat.

I found a matching script from 6 years ago on the internet. It works, but painfully slow. I think it is because I am using Photoshop CS 5 and that script was written for a previous version.

Here is the script I am using right now:

var datRef = activeDocument;

var pfad = Folder.selectDialog("Waehle eine Zielordner");

exportOptionsSaveForWeb = new ExportOptionsSaveForWeb(); 

exportOptionsSaveForWeb.quality = 60; 

exportOptionsSaveForWeb.includeProfile = true; 

exportOptionsSaveForWeb.optimised = true; 

exportOptionsSaveForWeb.format = SaveDocumentType.JPEG; 

for( var einEbene = 0; einEbene< datRef.artLayers.length; einEbene++) {

    for( var ebenTemp = 0; ebenTemp < datRef.artLayers.length; ebenTemp++) {

        if( datRef.artLayers[ebenTemp].name != "Hintergrund"){

            datRef.artLayers[ebenTemp].visible = false;}

    }

    savedState = datRef.activeHistoryState;

    if( datRef.artLayers[einEbene].name != "Hintergrund"){

        datRef.artLayers[einEbene].visible = true;

        var saveFile = new File(pfad + "/" + datRef.artLayers[einEbene].name + ".jpg");

        datRef.exportDocument (saveFile, ExportType.SAVEFORWEB, exportOptionsSaveForWeb);}

    datRef.activeHistoryState = savedState;

}

If you can help me, run that script faster, or create a script that does what I described propperly, it'll be mutch appreceated.