Need help asap for fb page tab!

i know this is the wrong place to post this but i cant seem to get answers on that part.... so i posted it here coz i really need answers...
i need help on creating a tab for my facebook page, i have successfully created the tab but my problem is how to put a content on that tab when i click it since it only show blank page...

ive search google to find tutorials but none of them seems to provide a guide regarding to editing contents of that tab...

oh pls do help me!!!!

 

is this what you are looking for ... http://blog.hubspot.com/blog/tabid/6307/bid/26330/How-to-Create-Custom-Tabs-for-Facebook-Business-Pages.aspx ... or this ... http://developers.facebook.com/docs/appsonfacebook/pagetabs/