So, you have a user enter a search term then select which page they are going to search on.
The only thing that the code shown will do is redirect a person depending on the option they select from...

You need to do:
#content a:link{
color:blue
}

That will change all link color inside of the content div

I have the same problems in IE7 IE6 IE5 and uh we don't look at the other IE browsers unless you want to cry.

IE made it possible to have different style sheets for different versions of IE or...

I think the best way to do this is to have the form validate to another page which then redirects based on the option that is selected.
So:
<form method="post" action="redirector.php">

On your...