Thanks for the help fang.
Although this did fix my problem, which is cool. I now want to ask something else.
Is it possible to have the rollove text appear on the same line as the static text?
Basically what i am trying to do is have a table with 2 collums, i want the static text in the left colum and the rollover text to appear in the right collum.
I tried just putting the tags in to the relevant colums but the script then didnt work.