Help plz with buttons

as above i have trying to make buttons in flashmx2004 with just text , i have the rollovers and everythink sorted.but i have tired to but an url on them and it doesnt work and says i have two errors!this is how i did the url!i went ot actions–global functions–browers/network–geturl.then in the actions writing area it says – getURL();, i then wrote in the brackets index.html!and then when i exported it the too errors came up!and hence it didnt work!

hope some one can help thanks