**Hello, 
I'm currently developing Click-Cuisine 2 and I want to bring a very important new feature.
This feature should allow multiple materials to be replaced with a single click on an icon.
The goal is to display all IKEA colors in any kitchen project by a simple click.
It remains for me to discover how to write the method and I need your help to succeed.
**
Explanation Stage by Stage of my final goal:
**1st click on the icon:
The materials with the pictures, "1-100x40.jpg", "1-80x40.jpg", "1-60x40.jpg" ....
Which are applied on furniture are replaced by:
The images, "2-100x40.jpg", "2-80x40.jpg", "2-60x40.jpg" ....
These images are in the folder "Plugins\TNT_ClickCuisine2\Materials"
2 nd Click on the icon:
These are the images, "3-100x40.jpg","3-80x40.jpg", "3-60x40.jpg", which are loaded.
This will allow the different colors to be displayed quickly and easily on all furniture.
Here is the organization of the Materials file:

I need your experience to find the simplest method possible!
1.How would you proceed?
Here's the little I know about the materials:
Model = Sketchup.active_model
Materials = model.materials
Material = materials.add ('100x40')
Material.texture = "C; /Materials/1-100x40.jpg"
Texture = material.texture
This creates a material with an image from a raw path.
2.How to do the same with a path of type, " Plugins\TNT_ClickCuisine2\Materials " ?
3.Then how to replace the image of the materials?
4.Is this the right approach or do you have a simpler solution?
Thank you in advance for your help.
David**