Bitmaps linked to folder

Hi, i am dummy in scripts and plugins, but have a great idea)-

Bitmap node for material slate editor which just points the folder in windows directory
to load textures from without creating any multy sub material/ I mean, for example, u choose in this node method of files sorting (by name, by date, e.t.c.) and choose number 1,2,3... which corresponds with number of texture from this folder sorted by choosen method...