Editing t-shirt mockup with multiple designs script

Thank you so so much. I got what I was looking for. There is just one small problem. My psd doesn't have a background so this script saves it with white background as it saves the output as jpg. Can't it export a png file with no background?

/* ==========================================================
// 2010 John J. McAssey (JJMack)
// ======================================================= */

// This script is supplied as is. It is provided as freeware.
// The author accepts no liability for any problems arising from its use.

// Image files and Template objects should have the same orientation close matching Aspect Ratios same
// ratio is even better. This script can try to edit smart objects and fit any size image the
// best as it can and even try to handle orientation miss matches.

/* Help Category note tag menu can be used to place script in automate menu
<javascriptresource>
<about>$$$/JavaScripts/BatchMockupTemplates/About=JJMack's Batch Mockup Templates.^r^rCopyright 2019 Mouseprints.^r^rBatch Update Top Layers Smart Object</about>
<category>JJMack's Collaga Script</category>
</javascriptresource>
*/

// enable double-clicking from Mac Finder or Windows Explorer
#target photoshop // this command only works in Photoshop CS2 and higher

// bring application forward for double-click events
app.bringToFront();

//////////////////////////////////
// SET-UP Preferences //
//////////////////////////////////
//@include "PCTpreferences.jsx"

var gVersion = 1.0;

// a global variable for the title of the dialog
// this string will also be used for the preferences file I write to disk
// Photoshop Install Directory/Presets/Image Processor/Image Processor.xml for example

var gScriptName = "BMTCollage";

// remember the dialog modes
var saveDialogMode = app.displayDialogs;
app.displayDialogs = DialogModes.NO;

try {
// make sure they are running Photoshop CS2
CheckVersion();

}
// Lot's of things can go wrong, Give a generic alert and see if they want the details
catch(e) {
if ( confirm("Sorry, something major happened and I can't continue! Would you like to see more info?" ) ) {
alert(e);
}
}

// Save the current preferences
var startRulerUnits = app.preferences.rulerUnits;
var startTypeUnits = app.preferences.typeUnits;
var startDisplayDialogs = app.displayDialogs;

// Set Photoshop to use pixels and display no dialogs
app.displayDialogs = DialogModes.NO;
app.preferences.rulerUnits = Units.PIXELS;
app.preferences.typeUnits = TypeUnits.PIXELS;

// Set the script location

var scriptLocation = findScript() + "0";

// Stuff I don't know much about
var strButtonSelect = localize("$$$/JavaScripts/ExportLayersToFiles/Select=Select...");
var strButtonBrowse = localize("$$$/JavaScripts/ExportLayersToFiles/Browse=Browse...");
var strAlertSpecifyTemplateFile = localize("$$$/JavaScripts/ExportLayersToFiles/SpecifyTemplateFile=Please specify a template file.");
var strAlertTemplateFileNotExist = localize("$$$/JavaScripts/ExportLayersToFiles/TemplateFileDoesNotExist=Template file does not exist.");
var strAlertSpecifyInputFolder = localize("$$$/JavaScripts/ExportLayersToFiles/SpecifyInputFolder=Please specify an input folder.");
var strAlertInputFolderNotExist = localize("$$$/JavaScripts/ExportLayersToFiles/InputFolderDoesNotExist=Input folder does not exist.");
var strAlertSpecifyDestination = localize("$$$/JavaScripts/ExportLayersToFiles/SpecifyDestination=Please specify an output folder.");
var strAlertDestinationNotExist = localize("$$$/JavaScripts/ExportLayersToFiles/DestionationDoesNotExist=Output folder does not exist.");

var exportInfo = new Object();
initExportInfo(exportInfo); // ??????

// define the dialog
// [left, top, right, bottom]
function createDialog(){

// Create an empty dialog window near the upper left of the screen
var dlg = new Window('dialog', 'Batch MockUp Templates');
dlg.frameLocation = [78, 100];

// Add a panel to hold title and 'message text' strings
dlg.msgPn0 = dlg.add('panel', undefined, 'Batch a Folder of Mockup Templates File');
dlg.msgPn0.orientation = "column";
dlg.msgPn0.alignChildren = 'Right';
// Add a panel to hold title and 'message text' strings
dlg.msgPn0.TemplateFile = dlg.msgPn0.add('group');
dlg.msgPn0.TemplateFile.orientation = "row";
dlg.msgPn0.etTemplateFile = dlg.msgPn0.add("edittext", undefined, exportInfo.destination.toString());
dlg.msgPn0.etTemplateFile.preferredSize.width = 550;
dlg.msgPn0.etTemplateFile.helpTip = "Select a Folder of Mockup Templates.";

dlg.msgPn0.btnSelect = dlg.msgPn0.add("button", undefined, strButtonBrowse);
dlg.msgPn0.btnSelect.helpTip = "Select Mockup Templates Folder to populate.";
dlg.msgPn0.btnSelect.onClick = function() {
var dir = Folder(dlg.msgPn0.etTemplateFile.text);
if (!dir.exists) var dir = Folder(templateFolder);

dlg.selTemplateFile = Folder.selectDialog(dlg.msgPn0.etTemplateFile.text , dir);
if ( dlg.selTemplateFile != null ) {
dlg.msgPn0.etTemplateFile.text = dlg.selTemplateFile.fsName;
}
//dlg.msgPn0.defaultElement.active = true;
}

// Add a panel to hold title and 'message text' strings
dlg.msgPn2 = dlg.add('panel', undefined, 'Objects Collection Folder');
dlg.msgPn2.orientation = "column";
dlg.msgPn2.alignChildren = 'Right';

dlg.msgPn2.InputFolder = dlg.msgPn2.add('group');
dlg.msgPn2.InputFolder.orientation = "row";
dlg.msgPn2.etInputFolder = dlg.msgPn2.add("edittext", undefined, exportInfo.destination.toString());
dlg.msgPn2.etInputFolder.preferredSize.width = 550;
dlg.msgPn2.etInputFolder.helpTip = "Choose a folder of images to process.";

dlg.msgPn2.btnBrowse = dlg.msgPn2.add("button", undefined, strButtonBrowse);
dlg.msgPn2.btnBrowse.helpTip = "Select the Collection of objects folders to process.";
dlg.msgPn2.btnBrowse.onClick = function() {
var defaultFolder = dlg.msgPn2.etInputFolder.text;
var testFolder = new Folder(dlg.msgPn2.etInputFolder.text);
if (!testFolder.exists) {
// defaultFolder = "~";
defaultFolder = imagePath;
}
// var selFolder = Folder.selectDialog(dlg.msgPn2.etInputFolder.text, defaultFolder);
dlg.selInputFolder = Folder.selectDialog(dlg.msgPn2.etInputFolder.text, defaultFolder);
if ( dlg.selInputFolder != null ) {
dlg.msgPn2.etInputFolder.text = dlg.selInputFolder.fsName;
}
//dlg.msgPn2.defaultElement.active = true;
}

// Add a panel to hold title and 'message text' strings
dlg.msgPn3 = dlg.add('panel', undefined, 'Output Folder');
dlg.msgPn3.orientation = "column";
dlg.msgPn3.alignChildren = 'Right';

dlg.msgPn3.Destination = dlg.msgPn3.add('group');
dlg.msgPn3.Destination.orientation = "row";
dlg.msgPn3.etDestination = dlg.msgPn3.add("edittext", undefined, exportInfo.destination.toString());
dlg.msgPn3.etDestination.preferredSize.width = 550;
dlg.msgPn3.etDestination.helpTip = "Choose a folder to export your collages to.";

dlg.msgPn3.btnBrowse = dlg.msgPn3.add("button", undefined, strButtonBrowse);
dlg.msgPn3.btnBrowse.helpTip = "Select a folder to export your collages to.";
dlg.msgPn3.btnBrowse.onClick = function() {
var defaultFolder = dlg.msgPn3.etDestination.text;
var testFolder = new Folder(dlg.msgPn3.etDestination.text);
if (!testFolder.exists) {
defaultFolder = "~";
}
dlg.selOutputFolder = Folder.selectDialog(dlg.msgPn3.etDestination.text, defaultFolder);
if ( dlg.selOutputFolder != null ) {
dlg.msgPn3.etDestination.text = dlg.selOutputFolder.fsName;
}
//dlg.msgPn3.defaultElement.active = true;
}

// Add a panel to hold title and 'message text' strings
dlg.msgPnl = dlg.add('panel', undefined, 'Options');
dlg.msgPnl.orientation = "column";
dlg.msgPnl.alignChildren = 'right';

dlg.msgPnl.EditImage = dlg.msgPnl.add('group');
dlg.msgPnl.EditImage.orientation = "row";
dlg.msgPnl.EditImage.alignment='left';
dlg.msgPnl.EditImage.st = dlg.msgPnl.EditImage.add('checkbox', undefined, 'Edit Smart Object');
dlg.msgPnl.EditImage.helpTip = "Edit Smart Object insead of replace content";

dlg.msgPnl.RotateForFit = dlg.msgPnl.add('group');
dlg.msgPnl.RotateForFit.orientation = "row";
dlg.msgPnl.RotateForFit.alignment='left';
dlg.msgPnl.RotateForFit.st = dlg.msgPnl.RotateForFit.add('checkbox', undefined, 'Rotate For Best Fit');
dlg.msgPnl.RotateForFit.helpTip = "Rotate For Best Fit.";

dlg.msgPnl.FitImage = dlg.msgPnl.add('group');
dlg.msgPnl.FitImage.orientation = "row";
dlg.msgPnl.FitImage.alignment='left';
dlg.msgPnl.FitImage.st = dlg.msgPnl.FitImage.add('checkbox', undefined, 'Fit Image');
dlg.msgPnl.FitImage.helpTip = "Fit Image not Fill Area.";

dlg.msgPnl.SavePSDfile = dlg.msgPnl.add('group');
dlg.msgPnl.SavePSDfile.orientation = "row";
dlg.msgPnl.SavePSDfile.alignment='left';
dlg.msgPnl.SavePSDfile.st = dlg.msgPnl.SavePSDfile.add('checkbox', undefined, 'Save PSD file');
dlg.msgPnl.SavePSDfile.helpTip = "Save a layered PSD file as well.";

// Add a panel with buttons to test parameters and
dlg.buttonPanel = dlg.add('panel', undefined);
dlg.buttonPanel.orientation = "row";
dlg.buttonPanel.cancelBtn = dlg.buttonPanel.add ('button', undefined,'Cancel');
dlg.buttonPanel.helpBtn = dlg.buttonPanel.add ('button', undefined,'Help');
dlg.buttonPanel.runBtn = dlg.buttonPanel.add ('button', undefined,'Create Mockup Collages');

return dlg;
}

var params = new Array();
params[''] = "";
params['InputFolder'] = "";
params['OutputFolder'] = "";
params['TemplateFile'] = "";

LoadParamsFromDisk( GetDefaultParamsFile(), params );

function initializeDialog (BMTCollage){
with(BMTCollage) {

msgPn0.etTemplateFile.text = params['TemplateFile'];
msgPn2.etInputFolder.text = params['InputFolder'];
msgPn3.etDestination.text = params['OutputFolder'];

// Collage
// checking for valid settings
buttonPanel.runBtn.onClick = function() {

// check if the template setting is proper
var tmpltfld = BMTCollage.msgPn0.etTemplateFile.text;
if (tmpltfld.length == 0) {
alert(strAlertSpecifyTemplateFile);
return;
}
var testFile = new File(tmpltfld);
if (!testFile.exists) {
alert(strAlertTemplateFileNotExist);
return;
}

var inptfld = BMTCollage.msgPn2.etInputFolder.text;
if (inptfld.length == 0) {
alert(strAlertSpecifyInputFolder);
return;
}
var testFolder = new Folder(inptfld);
if (!testFolder.exists) {
alert(strAlertInputFolderNotExist);
return;
}

// check if the output folder setting is proper
var destination = BMTCollage.msgPn3.etDestination.text;
if (destination.length == 0) {
alert(strAlertSpecifyDestination);
return;
}
var testFolder = new Folder(destination);
if (!testFolder.exists) {
alert(strAlertDestinationNotExist);
return;
}

// See if the input folder and the output folder are the same
if (BMTCollage.msgPn3.etDestination.text == BMTCollage.msgPn2.etInputFolder.text) {
var result = confirm("Are you sure you want your output folder to be the same as your input folder");
if (result) {
} else {
return;
}
}

close( 1 ); // Close dialog window and process
}

buttonPanel.helpBtn.onClick = function() {help();}

buttonPanel.cancelBtn.onClick = function() {close( 2 );}
}
} // end createDialog

function runDialog(BMTCollage){
// Warn the user if they have an open document and exit the script with return
//if (documents.length > 0){
// alert ("This script requires that there are no open documents to run.");
//return;
//}
BMTCollage.onShow = function() {
var ww = BMTCollage.bounds.width;
var hh = BMTCollage.bounds.height;
BMTCollage.bounds.x = 78;
BMTCollage.bounds.y = 100;
BMTCollage.bounds.width = ww;
BMTCollage.bounds.height = hh;
}
return BMTCollage.show()
}

//=====================Start=====================================================

var BMTCollage = createDialog()
initializeDialog(BMTCollage)

if (runDialog(BMTCollage) == 1){
// transfer values from the dialog to my internal params
params['TemplateFile'] = BMTCollage.msgPn0.etTemplateFile.text;
params['InputFolder'] = BMTCollage.msgPn2.etInputFolder.text;
params['OutputFolder'] = BMTCollage.msgPn3.etDestination.text;
// Save the params from the above
SaveParamsToDisk( GetDefaultParamsFile(), params );

// Gets the template file from the UI
var templateFile = BMTCollage.msgPn0.etTemplateFile.text;
var templateFile = new Folder(templateFile);
//alert(templateFile);

// Gets the input folder from the UI
var inputFolder = BMTCollage.msgPn2.etInputFolder.text;
//alert(inputFolder);
var inputFolder = new Folder(inputFolder);

// Gets the output folder from the UI
var outputFolder = BMTCollage.msgPn3.etDestination.text;
//alert(outputFolder);
var outputFolder = new Folder(outputFolder);

//alert('Template="' + templateFile + '"\nImages from "' + inputFolder + '"\nSaved to "' + outputFolder +'"');

startDate = (getDateTime());
var time1 = Number(timeString());
var mockupFile = new Array();
mockupFile = templateFile.getFiles(/\.(psd|psb)$/i);
if (!mockupFile.length) {alert("there are no Mockup Templates in folder\n\n" + templateFile + "/" ); }
else{
var runMain = true; // if mash hast a terminating error
for (var m = 0; m < mockupFile.length; m++) {
if (runMain) {
open(File(mockupFile[m]));
app.activeDocument.suspendHistory('BatchUpdateSmartObject','main()');
activeDocument.close(SaveOptions.DONOTSAVECHANGES); // Close No Save
}
}
if (countSame & runMain) {
if (replaceCount) {
var time2 = Number(timeString());
endDate = (getDateTime());
alert(startDate + " Start\n"
+"Processed " + replaceCount + " Mockups\nFor " + mockupFile.length + " Mockup Templates\n"
+((time2-time1)/60000 ).toPrecision(5)+" Minutes\n" + endDate + " End"
);
}
else alert("No files found");
}
}
} // end if (runDialog(BMTCollage) == 1)

// Return the app preferences
app.preferences.rulerUnits = startRulerUnits;
app.preferences.typeUnits = startTypeUnits;
app.displayDialogs = saveDialogMode;

//////////////////////////////////////////////////////////////////////////////////
// The end //
//////////////////////////////////////////////////////////////////////////////////
function main(){
var templateName = activeDocument.name.replace(/\.[^\.]+$/, '');
try {
var myDocument = app.activeDocument;
try { var theName = myDocument.name.match(/(.*)\.[^\.]+$/)[1]; } catch(e) { alert(e); }
var layers = myDocument.layers;
var theLayer = layers[0];
if (theLayer.kind != "LayerKind.SMARTOBJECT") { alert(" Top layer is not a smart object") }
else {
// add support for more tha one smart object layer
//Count top smart obj
var objCount = 0;
i=0
var theLayers = new Array();
while ( layers[i].kind == "LayerKind.SMARTOBJECT" ) { theLayers.push(layers[i]);objCount++ ; i++;}
//alert("objCount " + objCount);
// test the input folders exists
foundFolders=true; notFound = "Required Folders missing\n";
var objFolders = new Array();
for (var i = 0; i < objCount; i++) {
objFolders.push(new Folder(inputFolder + "/obj" + i));
if (!objFolders[i].exists) {
notFound = notFound + objFolders[i] + "\n";
foundFolders=false;
}
}
if (!foundFolders) {alert(notFound); runMain = false;}
else {
var rplFiles = new Array();
if (!BMTCollage.msgPnl.EditImage.st.value) for (var i = 0; i < objCount; i++) { rplFiles[i] = objFolders[i].getFiles(/\.(psd|tif|jpg|png)$/i); } // gets file list
else for (var i = 0; i < objCount; i++) { rplFiles[i] = objFolders[i].getFiles(/\.(nef|cr2|crw|dcs|raf|arw|orf|dng|psd|tif|jpg|png)$/i); } // gets file list
replaceCount=rplFiles[0].length;
//alert(replaceCount)
countSame=true;
for (var i = 0; i < objCount; i++) { if (rplFiles[i].length!=replaceCount) countSame=false;} // test all flist are the same lengt

if (countSame){
for (var r = 0; r < replaceCount; r++) { // or replacement count
for (var o = 0; o < objCount; o++) { // for objCount
//The Layer and the file
if (BMTCollage.msgPnl.EditImage.st.value) {
if (objectIsPsObject(theLayers[o])) theLayer = editContents(rplFiles[o][r], theLayers[o], BMTCollage.msgPnl.RotateForFit.st.value, BMTCollage.msgPnl.FitImage.st.value);
else {
alert (theLayers[o] + " Object is not safe to edit");
return;
}
}
else theLayer = replaceContents(rplFiles[o][r], theLayers[o]);
}
var theNewName = rplFiles[0][r].name.match(/(.*)\.[^\.]+$/)[1];
outputFile = outputFolder + "/" + theNewName +" " + templateName ; // Construct full output file path
SaveAsJPEG( outputFile , 10 );
if (BMTCollage.msgPnl.SavePSDfile.st.value) SaveAsPSD( outputFile, true );
}
}
else {alert("Replacemen object counts are not the same " + replaceCount); runMain = false;}
}
}
}
catch(e) { alert(e); }
return;
}
//////////////////////////////////////////////////////////////////////////////////
// Helper Functions //
//////////////////////////////////////////////////////////////////////////////////

function replaceContents(newFile, theSO)
{
try {
var lyrVis = theSO.visible;
app.activeDocument.activeLayer = theSO;
var idplacedLayerReplaceContents = stringIDToTypeID("placedLayerReplaceContents");
var desc3 = new ActionDescriptor();
var idnull = charIDToTypeID("null");
desc3.putPath(idnull, new File(newFile));
var idPgNm = charIDToTypeID("PgNm");
desc3.putInteger(idPgNm, 1);
executeAction(idplacedLayerReplaceContents, desc3, DialogModes.NO);
theSO.visible = lyrVis;
return app.activeDocument.activeLayer
}
catch(e) { alert(e); }
}

function objectIsPsObject(SOlayer) {
//Thanks to r-bin
var ext = smartobject_file_ext(SOlayer);
var rc = true;
switch (ext)
{
case "nef":
case "cr2":
case "crw":
case "raf":
case "orf":
case "mrw":
case "dcr":
case "mos":
case "raw":
case "pef":
case "srf":
case "dng":
case "x3f":
case "erf":
case "sr2":
case "kdc":
case "mfw":
case "mef":
case "arw":
case "nrw":
case "rw2":
case "rwl":
case "iiq":
case "3fr":
case "fff":
case "srw":
case "ai":
case "svg":
case "pdf":
case "esp":
rc = false.
break;
case "error":
rc = false;
break;
default:
rc = true;
break;
}
return rc;
}

function smartobject_file_ext(layer) {
try {
var r = new ActionReference();
r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("smartObject"));
r.putIdentifier(stringIDToTypeID("layer"), layer.id);
var name = executeActionGet(r).getObjectValue(stringIDToTypeID("smartObject")).getString(stringIDToTypeID("fileReference"));

var n = name.lastIndexOf(".");
if (n < 0) return "";

return name.substr(n+1).toLowerCase();
}
catch (e) { return "error"; }
}

function editContents(newFile, theSO, rotateForBestFit, fitImage) {
try {
var lyrVis = theSO.visible;
app.activeDocument.activeLayer = theSO;
var smartObject = openSmartObject (theSO); // open smart object;
smartObject.flatten();
smartObject.activeLayer.isBackgroundLayer=0; // Make it a normal Layer
smartObject.selection.selectAll();
smartObject.selection.clear(); // Clear
var objWidth=smartObject.width.value;
var objHeight=smartObject.height.value;
open(File(newFile)); // open into a document
var layers = activeDocument.layers;
activeDocument.activeLayer = layers[layers.length-1]; // Target Bottom Layer
activeDocument.activeLayer.isBackgroundLayer=0; // Make it a normal Layer
try {
var objFile= app.activeDocument; // image document
if (rotateForBestFit) {
if (objFile.width.value<objFile.height.value&&objWidth>objHeight ) { objFile.rotateCanvas(-90.0); } // Rotate portraits
if (objFile.height.value<objFile.width.value&&objHeight>objWidth ) { objFile.rotateCanvas(-90.0); } // Rotate landscapes
}
if (!fitImage) {
if (objFile.width.value/objFile.height.value > objWidth/objHeight) { objFile.resizeImage(null, objHeight, null, ResampleMethod.BICUBIC); } // wider
else {objFile.resizeImage(objWidth, null, null, ResampleMethod.BICUBIC);} // same aspect ratio or taller
}
else{
if (objFile.width.value/objFile.height.value > objWidth/objHeight) {objFile.resizeImage(objWidth, null, null, ResampleMethod.BICUBIC); } // wider
else {objFile.resizeImage(null, objHeight, null, ResampleMethod.BICUBIC);}
}
try {objFile.resizeCanvas(objWidth, objHeight, AnchorPosition.MIDDLECENTER);}
catch(e){}
try{
mrkLayer = objFile.artLayers.add(); // Add a Layer
mrkLayer.name = "TL BR Stamp"; // Name Layer
mrkLayer.blendMode = BlendMode.OVERLAY; // blend mode
}
catch(e){}
mrkColor = new SolidColor;
mrkColor.rgb.red = 128;
mrkColor.rgb.green = 128;
mrkColor.rgb.blue = 128;
try{
var selectedRegion = Array(Array(0,0), Array(1,0), Array(1,1), Array(0,1)); // Top Right
objFile.selection.select(selectedRegion);
objFile.selection.fill(mrkColor);
var selectedRegion = Array(Array(objWidth-1,objHeight-1), Array(objWidth,objHeight-1), Array(objWidth,objHeight), Array(objWidth-1,objHeight)); // Bottom Right
objFile.selection.select(selectedRegion);
objFile.selection.fill(mrkColor);
}
catch(e){}
objFile.selection.selectAll();
try {objFile.selection.copy(true); } //copy merge resized image into clipboard
catch(e){objFile.selection.copy(); } //copy resized image into clipboard
objFile.close(SaveOptions.DONOTSAVECHANGES); //close image without saving changes
smartObject.paste(); //paste change smart object content from being empty
}
catch(e) { objFile.close(SaveOptions.DONOTSAVECHANGES); } // close image without saving changes smart object is empty though
if (smartObject.name.indexOf(".jpg")!=-1) smartObject.flatten();
smartObject.close(SaveOptions.SAVECHANGES); //close and save
theSO.visible = lyrVis;
return app.activeDocument.activeLayer
}
catch(e) { alert(e); }
}

////// open smart object //////
function openSmartObject (theLayer) {
if (theLayer.kind == "LayerKind.SMARTOBJECT") {
// =======================================================
var idplacedLayerEditContents = stringIDToTypeID( "placedLayerEditContents" );
var desc2 = new ActionDescriptor();
executeAction( idplacedLayerEditContents, desc2, DialogModes.NO );
};
return app.activeDocument
};

function SaveAsJPEG(saveFile, jpegQuality){
var doc = activeDocument;
if (doc.bitsPerChannel != BitsPerChannelType.EIGHT) doc.bitsPerChannel = BitsPerChannelType.EIGHT;
jpgSaveOptions = new JPEGSaveOptions();
jpgSaveOptions.embedColorProfile = true;
jpgSaveOptions.formatOptions = FormatOptions.STANDARDBASELINE;
jpgSaveOptions.matte = MatteType.NONE;
jpgSaveOptions.quality = jpegQuality;
activeDocument.saveAs(File(saveFile+".jpg"), jpgSaveOptions, true,Extension.LOWERCASE);
}

function SaveAsPSD( inFileName, inEmbedICC ) {
var psdSaveOptions = new PhotoshopSaveOptions();
psdSaveOptions.embedColorProfile = inEmbedICC;
app.activeDocument.saveAs( File( inFileName + ".psd" ), psdSaveOptions );
}

function help() {
try{
var URL = new File(Folder.temp + "/PhotoCollageToolkit.html");
URL.open("w");
URL.writeln('<html><HEAD><meta HTTP-EQUIV="REFRESH" content="0; url=http://www.mouseprints.net/old/dpr/PhotoCollageToolkit.html"></HEAD></HTML>');
URL.close();
URL.execute();
}catch(e){
alert("Error, Can Not Open.");
};
}

///////////////////////////////////////////////////////////////////////////////
// Function: initExportInfo
// Usage: create our default parameters
// Input: a new Object
// Return: a new object with params set to default
///////////////////////////////////////////////////////////////////////////////
function initExportInfo(exportInfo) {
exportInfo.destination = new String("");
exportInfo.fileNamePrefix = new String("untitled_");
exportInfo.visibleOnly = false;
// exportInfo.fileType = psdIndex;
exportInfo.icc = true;
exportInfo.jpegQuality = 8;
exportInfo.psdMaxComp = true;
exportInfo.tiffCompression = TIFFEncoding.NONE;
exportInfo.tiffJpegQuality = 8;
exportInfo.pdfEncoding = PDFEncoding.JPEG;
exportInfo.pdfJpegQuality = 8;
exportInfo.targaDepth = TargaBitsPerPixels.TWENTYFOUR;
exportInfo.bmpDepth = BMPDepthType.TWENTYFOUR;

try {
exportInfo.destination = Folder(app.activeDocument.fullName.parent).fsName; // destination folder
var tmp = app.activeDocument.fullName.name;
exportInfo.fileNamePrefix = decodeURI(tmp.substring(0, tmp.indexOf("."))); // filename body part
} catch(someError) {
exportInfo.destination = new String("");
// exportInfo.fileNamePrefix = app.activeDocument.name; // filename body part
}
}

// Find the location where this script resides
function findScript() {
var where = "";
try {
FORCEERROR = FORCERRROR;
}
catch(err) {
// alert(err.fileName);
// alert(File(err.fileName).exists);
where = File(err.fileName);
}
return where;
}

function timeString () {
var now = new Date();
return now.getTime()
};

// Function for returning current date and time
function getDateTime() {
var date = new Date();
var dateTime = "";
if ((date.getMonth() + 1) < 10) {
dateTime += "0" + (date.getMonth() + 1) + "/";
} else {
dateTime += (date.getMonth() + 1) + "/";
}
if (date.getDate() < 10) {
dateTime += "0" + date.getDate() + "/";
} else {
dateTime += date.getDate() + "/";
}
dateTime += date.getFullYear() + ", ";
if (date.getHours() < 10) {
dateTime += "0" + date.getHours() + ":";
} else {
dateTime += date.getHours() + ":";
}
if (date.getMinutes() < 10) {
dateTime += "0" + date.getMinutes() + ":";
} else {
dateTime += date.getMinutes() + ":";
}
if (date.getSeconds() < 10) {
dateTime += "0" + date.getSeconds();
} else {
dateTime += date.getSeconds();
}
return dateTime;
}

// resetPrefs function for resetting the preferences
function resetPrefs() {
preferences.rulerUnits = startRulerUnits;
preferences.typeUnits = startTypeUnits;
displayDialogs = startDisplayDialogs;
}

// CheckVersion
function CheckVersion() {
var numberArray = version.split(".");
if ( numberArray[0] < 9 ) {
alert( "You must use Photoshop CS2 or later to run this script!" );
throw( "You must use Photoshop CS2 or later to run this script!" );
}
}

// load my params from the xml file on disk if it exists
// gParams["myoptionname"] = myoptionvalue
// I wrote a very simple xml parser, I'm sure it needs work
function LoadParamsFromDisk ( loadFile, params ) {
// var params = new Array();
if ( loadFile.exists ) {
loadFile.open( "r" );
var projectSpace = ReadHeader( loadFile );
if ( projectSpace == GetScriptNameForXML() ) {
while ( ! loadFile.eof ) {
var starter = ReadHeader( loadFile );
var data = ReadData( loadFile );
var ender = ReadHeader( loadFile );
if ( ( "/" + starter ) == ender ) {
params[starter] = data;
}
// force boolean values to boolean types
if ( data == "true" || data == "false" ) {
params[starter] = data == "true";
}
}
}
loadFile.close();
if ( params["version"] != gVersion ) {
// do something here to fix version conflicts
// this should do it
params["version"] = gVersion;
}
}
return params;
}

// save out my params, this is much easier
function SaveParamsToDisk ( saveFile, params ) {
saveFile.encoding = "UTF8";
saveFile.open( "w", "TEXT", "????" );
// unicode signature, this is UTF16 but will convert to UTF8 "EF BB BF"
saveFile.write("\uFEFF");
var scriptNameForXML = GetScriptNameForXML();
saveFile.writeln( "<" + scriptNameForXML + ">" );
for ( var p in params ) {
saveFile.writeln( "\t<" + p + ">" + params[p] + "</" + p + ">" );
}
saveFile.writeln( "</" + scriptNameForXML + ">" );
saveFile.close();
}

// you can't save certain characters in xml, strip them here
// this list is not complete
function GetScriptNameForXML () {
var scriptNameForXML = new String( gScriptName );
var charsToStrip = Array( " ", "'", "." );
for (var a = 0; a < charsToStrip.length; a++ ) {
var nameArray = scriptNameForXML.split( charsToStrip[a] );
scriptNameForXML = "";
for ( var b = 0; b < nameArray.length; b++ ) {
scriptNameForXML += nameArray[b];
}
}
return scriptNameForXML;
}

// figure out what I call my params file
function GetDefaultParamsFile() {
//var paramsFolder = new Folder( path + "/Presets/" + gScriptName );
//var paramsFolder = new Folder( Folder.temp + "/JJMack's Scripts/" + gScriptName );
var paramsFolder = new Folder( "~/Application Data/JJMack's Scripts/" + gScriptName );
//alert("paramsFolder = " + paramsFolder );
paramsFolder.create();
return ( new File( paramsFolder + "/" + gScriptName + ".xml" ) );
}

// a very crude xml parser, this reads the "Tag" of the <Tag>Data</Tag>
function ReadHeader( inFile ) {
var returnValue = "";
if ( ! inFile.eof ) {
var c = "";
while ( c != "<" && ! inFile.eof ) {
c = inFile.read( 1 );
}
while ( c != ">" && ! inFile.eof ) {
c = inFile.read( 1 );
if ( c != ">" ) {
returnValue += c;
}
}
} else {
returnValue = "end of file";
}
return returnValue;
}

// very crude xml parser, this reads the "Data" of the <Tag>Data</Tag>
function ReadData( inFile ) {
var returnValue = "";
if ( ! inFile.eof ) {
var c = "";
while ( c != "<" && ! inFile.eof ) {
c = inFile.read( 1 );
if ( c != "<" ) {
returnValue += c;
}
}
inFile.seek( -1, 1 );
}
return returnValue;
}