<iframe class="twitter-follow-button" allowtransparency="true" frameborder="0" scrolling="no"
src="http://platform.twitter.com/widgets/follow_button.html?screen_name=your_username"
style="width:75px; height:20px;">
</iframe>
<script>
if (!document.getElementsByClassName){
document.getElementsByClassName = function(classname){
for (i=0; i<document.getElementsByTagName("*").length; i++)
{
if (document.getElementsByTagName("*").item(i).className == classname){
return new Array(document.getElementsByTagName("*").item(i));
}
}
}
}
var twitterFollowIframe = document.getElementsByClassName('twitter-follow-button')[0];
twitterFollowIframe.style.position = 'absolute';
twitterFollowIframe.style.opacity = '0.2';
twitterFollowIframe.style.filter = 'alpha(opacity=20)';
//twitterFollowIframe.style.width = '110px';
/*
// cross domain restriction won't allow this
twitterFollowIframe.onload = function() {
twitterFollowIframe.contentWindow.scrollTo(20, 0);
}
*/
document.onmousemove = function(e){
if ( !e ) e = window.event;
twitterFollowIframe.style.left = e.clientX - 20;
twitterFollowIframe.style.top = e.clientY - 10;
}
</script>
