function toggleCourseDescription( divId, anchor )
{
	if( document.getElementById( divId ).style.display == 'none' || document.getElementById( divId ).style.display == '' )
	{
		document.getElementById( divId ).style.display = 'block';
		anchor.className = 'toggle-courses-minus';
		anchor.innerHTML = 'Hide Course Description';
	}
	else if( document.getElementById( divId ).style.display == 'block' )
	{
		document.getElementById( divId ).style.display = 'none';
		anchor.className = 'toggle-courses';	
		anchor.innerHTML = 'Show Course Description';	
	}
}