var DetailWin = null;
function showCrsDetail(varID){
	
	if (!DetailWin || DetailWin.closed) {
		DetailWin = window.open('CourseDetail.aspx?CID='+ varID,'DetailWin','toolbar=no,directories=no,menubar=yes,scrollbars=yes,resizable=yes,top=3,left=5');
		}
	else
		{
		DetailWin.location.href = 'CourseDetail.aspx?CID='+ varID
		}
	if (parseInt(navigator.appVersion) >= 4) DetailWin.window.focus();
}