The easiest way is using the <marquee> tag, but it's not officially supported in the XHTML standard.
hello there
however this is code
<table border="0" width="100%"><tr><td class="tcat"><marquee behavior=scroll direction="left" scrollamount="2"> | TECHEX - The Forum</marquee></td></tr></table><br>
put it in the tempate u want.
regards