Need help with Sharer.php!!!

So...i put that in an iframe called (for example: page3.php):

<a name="fb_share" type="icon_link" href="http://www.facebook.com/sharer.php?u=http%3A%2F%2FMYWEBSITE.COM%2F&t=DESCRIPTION%20TEXT"><input id="share-button" type="submit" value="Share" onclick="document.getElementById('conc').style.display = 'block';"></a><script src="http://static.ak.fbcdn.net/connect.php/js/FB.Share" type="text/javascript"></script>

But instead share the mywebsite.com it still share mywebsite.com/page3.php (where is located the iframe).

I checked the metatag and they are the same of index...so they "shot" to mywbsite.com

Any suggestion/solution?

Please guys!

can you explin a bit more i am not bale to get your error or best is im me i will do what ever i can thanks a lot

PM Sent with more details

Bump it's very important!