Colored Scrollbar arrows
The property that changes the color is the obj.style.scrollbarArrowColor = color;
color can either be the name of a color or an RGB value
in this example this is set like t1.style.scrollbarArrowColor='red' where t1
is the ID of the textarea below
red
scrollbar arrows
blue
scrollbar arrows
green
scrollbar arrows
aqua
scrollbar arrows
orange
scrollbar arrows
Here is the script