var lDebug = false;

function getResponse(cMethod, cParameter)
{
	var response = '';
	var xmlHttp = getXmlHttp();
	if (xmlHttp) {
		xmlHttp.open("GET", 
			"ajax.afp?action=" + cMethod + 
			"&parameter=" + cParameter, 
			true);
		xmlHttp.onreadystatechange = function () {
			if (xmlHttp.readyState == 4) {
				if (lDebug) {
					alert(xmlHttp.responseText);
				}
//				response = xmlHttp.responseText;
//				eval(cMethod + "('" + cParameter + "','" + escape(response) + "')");
				eval(xmlHttp.responseText);
			}
		};
		xmlHttp.send(null);
	}
}

function getTopic(cPrimaryKey, cResponse)
{
	var response = ''
	if (cResponse) {
//		var edtAbstrakt = findDOM("abstrakt");
//		edtAbstrakt.value = unescape(cResponse);
	} else {
		response = getResponse('getTopic', cPrimaryKey);
	}
}