Facebook Login Plug-in In to My Website
To add Facebook Login Widget or Plugin in ur Site or Blog Just follow the Steps Below
Go to Design in your Blogspot Dashboard and than into Page element section, Now Click on Add Gadget and select Html/JavaScript widget and dan copy the Below code in to Html editor space and save it
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js">
</script>
<script>
FB.init({
appId:'Your App Id No.', cookie:true,
status:true, xfbml:true
});
</script>
<fb:login-button perms="email,user_checkins">
Login with Facebook
</fb:login-button>
Change the appId Value by your Facebook App Id No. and You will see the Login Plugin as it is appearing on my Blog on right Top.