I have followig drop down list box code.
<select name="size">
<option value="1">First</option>
<option value="2">Second</option>
<option value="3">Third</option>
<option value="4">Fourth</option>
<option value="5">Fifth</option>

1- I want to change font color of "Second" to "red" . How is it possible.
2- I want to disable [grayed] option "Third" , so that no one can select it. But it should be visible in gray mode. How is it possible.

Thanks in advance