Save as и Zinc

[alexcon314]

save_btn.onRelease = function() {
	mdm.Dialogs.BrowseFile.title = "Save As";
	mdm.Dialogs.BrowseFile.filterList = "JPG image|*.jpg*";
	mdm.Dialogs.BrowseFile.buttonText = "Save";
	var filePath = mdm.Dialogs.BrowseFile.show();
	if (filePath!='false') {
		//mdm.prompt(filePath);
                  mdm.FileSystem.copyFile("stone/elite/1.jpg", filePath);
	}
};

mdm.Dialogs.BrowseFileToSave чего-то не хочет работать