function winopen(courseID) {
	msgWindow = window.open('_lib/coursepopup.asp?courseID='+courseID,'displaywindow','toolbar=no, scrollbars=no,width=300,height=350');
}
function popup(url) {
	//var feature = 'toolbar=no, scrollbars=no,width='+width+',height='+height;
	msgWindow = window.open(url,'displaywindow', 'toolbar=no, scrollbars=no, width=450, height=600');
}