function showCourseWindow(id) {
	showWindow();
	ajax = getAjax();
	ajax.open("GET",VirtualRoot+"/form/course.php?course="+id,true);
	ajax.onreadystatechange = function() {
	if (ajax.readyState == 4) {
		document.getElementById('winCont').innerHTML = this.responseText;
	}
	}
	ajax.send(null);
}