function loadcourselist(f)
{
	document.getElementById(f).innerHTML = '<div id="loadingback"></div><div id="loadingmessage">Loading Your Course Materials...<br><div id="loadimage"><img src="/images/buttons/generic/loading_dots.gif" width="50" height="50" border="0" /></div></div>';
}

function hideloading(f)
{
	document.getElementById(f).innerHTML = '';
}