function ShowCourse(id) {
	var sUrl = 'CourseDescriptions.aspx?id=' + id;
	var sCourseDescription = '';	
	
	sCourseDescription = document.__aspnetForm.CourseDescription.options[document.__aspnetForm.CourseDescription.selectedIndex].value;
	sUrl += '&CourseDescription=' + escape(sCourseDescription);
	
	window.open(sUrl, '_self');
}