Use this script to change wireframe colors in a jiffy!
In a single mouseclick change the wirecolor of objects in the current selection, all objects, objects with a certain material or objects selected from a list. You can also select all objects in the scene with a certain wirecolor.
To view the wirecolors in a shaded viewport use the radiobuttons. The first eight colors are easily selectable in an image editor such as photoshop. So a great area of application is the vray wirecolor render element.
Since this is my first public script, please stick to constructive comments!
The beautiful and compact interface loads a bit sluggish due to the amount of .NET elements