window.onscroll = function()
{
	if( window.XMLHttpRequest ) { // IE 6 doesn't implement position fixed nicely...
		if (document.documentElement.scrollTop > 60) {
			document.getElementById('rightcol').style.position = 'fixed'; 
			document.getElementById('rightcol').style.top = '0';
			document.getElementById('rightcol').style.left = (document.body.offsetWidth/2)+214 +"px";

		} else {
			document.getElementById('rightcol').style.position = 'relative'; 
			document.getElementById('rightcol').style.top = '';
			document.getElementById('rightcol').style.float='right';
			document.getElementById('rightcol').style.left ='';
		}
	}
}