kuyseng

// reference: http://www.hardcode.nl/subcategory_1/article_317-array-shuffle-function
Array.prototype.shuffle = function() {
 	var len = this.length;
	var i = len;
	 while (i--) {
	 	var p = parseInt(Math.random()*len);
		var t = this[i];
  	this[i] = this[p];
  	this[p] = t;
 	}

kuyseng

function Cs4SFW(FileName,Quality,MetaData, Profile,Progressive) {
  function cTID(s) { return app.charIDToTypeID(s); };
  function sTID(s) { return app.stringIDToTypeID(s); };
  /*
  reference	-> http://forums.adobe.com/message/2582725
  Metadata:-
 'MDAl'  All metadata 'MDNn'  No metadata
 'MDCp'  Copywright  'MDCC' Copyright and contact
 'MDAx'  All except camera info
 Profile:-

kuyseng

function saveForWebPNG(outputFolderStr, filename)
{
    var opts, file;
    opts = new ExportOptionsSaveForWeb();
    opts.format = SaveDocumentType.PNG;
    opts.PNG8 = false;
    opts.quality = 100;
    if (filename.length > 27) {
        file = new File(outputFolderStr + "/temp.png");
        activeDocument.exportDocument(file, ExportType.SAVEFORWEB, opts);

kuyseng

function save_as_file_type(fileObj) {	// { fileName, fileType, path, quality }	
	if (app.documents.length == 0) {
          alert("Please have an 'photoshop' document before running this script.");
          return;
    }
	var quality = fileObj.quality || 3, //default 3
		path = fileObj.path || app.activeDocument.path,	
		document = fileObj.document || app.activeDocument,
		fileName =  document.name,
		fileType = 	fileObj.fileType,

kuyseng

function show_dialog(message, opened_number) {
	// update it v 0.1.1
	var defaultScriptPreference = app.scriptPreferences.userInteractionLevel;
	app.scriptPreferences.userInteractionLevel = UserInteractionLevels.INTERACT_WITH_ALL;

	var myDialog = app.dialogs.add({name:"Continue with another file or finish?",canCancel:true});
	var all_messages = [];
	with(myDialog){		
		with(dialogColumns.add()){
			with(dialogRows.add()) {

kuyseng

function get_date_string(para_date) {
	var date = para_date || new Date();
	var day = (date.getDate() > 10 ) ? date.getDate() : ("0" + date.getDate() ),
		month = ((date.getMonth()+1) > 10 ) ? (date.getMonth()+1) : ("0" + (date.getMonth()+1) ),
		year = (date.getFullYear() > 10 ) ? date.getFullYear() : ("0" + date.getFullYear() ),
		hours = (date.getHours() > 10 ) ? date.getHours() : ("0" + date.getHours() ),
		minutes = (date.getMinutes() > 10 ) ? date.getMinutes() : ("0" + date.getMinutes() );
	
	return year + month + day + "_" + hours + minutes;
};

kuyseng

function combine_text_file ( files, path, new_name ) {
	if( files.length>0 ) {
		var all_string		= "";
		for (var i = 0, len = files.length; i < len; i++) {
			all_string 	   += read_text_file( files[i] );
		};
		return write_text_file( all_string, path, new_name ); // return file
	};
};

kuyseng

function join_page_string (pages, symbol_first, symbol_last) {
	var page_string  = "";
	if( pages.length === 1 ) { return pages.toString();}
	for (var i = 0, len = pages.length; i < len; i++) {
		if(i < len-1) {				
			page_string += pages[i];
			if( i != len-2 ) { page_string += symbol_first}
		}else {			
			page_string += (symbol_last + pages[i]);			
		};			

kuyseng

function build_library_string(param_library_index) {
	// v.0.1.1 no library or asset return ""
	var library_index = param_library_index || 0 ;
	var my_library = app.libraries[library_index];
	var library_assets = my_library.assets;
	var str = "";

	if (app.libraries.length==0) {alert("There's no library."); return "";};
	if (library_assets.length==0) {alert("There's no asset in the library."); return "";};

kuyseng

function get_lib_index_dialog() {
	// v 0.1.2 tested.
	var library_name = "";
	var all_library_names = [];
	var my_index = -1;
	for (var i = 0, len = app.libraries.length; i<len;i++) {		
		all_library_names.push(remove_file_extension(app.libraries[i].name).toUpperCase());
	};
	if(all_library_names.length ===1){return 0;}
	if(all_library_names.length>1) {