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void SlFeTeachPosDOM::DOMChangeLangText(QString sXmlFile, QString *SymbText, QString LangText, QString *Errortext)
{
	QFile xmlFile(sXmlFile);
	xmlFile.open(QIODevice::ReadOnly);
	QByteArray content = xmlFile.readAll();
	xmlFile.close();
	

	QDomDocument	doc;
	QString			errorMessage;
	QString			srcString;
	QString			test;
	bool			b_SymbTextfound;
	bool			b_Ready;
	int line, col, x;
	SlFeTeachPosDOM* pMyTeachPosDOM = 0;
	bool b_Error;
	bool m_TagFrei;
	int nCounter;
	b_Error=false;
	if (!doc.setContent(content, &errorMessage, &line, &col))
	{
		b_Error=true;
	}
	*Errortext=errorMessage;
	if(!b_Error)
	{
		xmlFile.remove();
		QDomNodeList anchors = doc.elementsByTagName((QString)("message"));
		QDomNodeList anchors2 = doc.elementsByTagName((QString)("name"));
		QDomNodeList anchors3 = doc.elementsByTagName((QString)("source"));
		QDomNodeList anchors4 = doc.elementsByTagName((QString)("translation"));
		b_SymbTextfound=false;
		b_Ready=false;
		for (int i=0;i<anchors2.length();i++)
		{
			QString dummy=anchors2.at(i).toElement().text();
			if ((QString) anchors2.at(i).toElement().text()=="SlFeTeachCtx")
			{
				for(int j=0;j<anchors.length();j++)
				{
					if (anchors.at(j).toElement().parentNode()==anchors2.at(i).toElement().parentNode())
					{
						for (int k=0;k<anchors3.length();k++)
						{
							dummy=anchors3.at(k).toElement().text();
							if (anchors3.at(k).toElement().text()==*SymbText && anchors3.at(k).parentNode().parentNode()== anchors.at(j).toElement().parentNode())
							{
								b_SymbTextfound=true;
								dummy=anchors4.at(k).toElement().text();
								anchors4.at(k).removeChild(anchors4.at(k).firstChild());
								QDomText Text=doc.createTextNode(LangText);
								anchors4.at(k).appendChild(Text);
								break; //Symbolname wird geändert
							}
						}
						if (b_SymbTextfound)
						{
							b_Ready=true;
							break;
						}
						QString strSymbText=*SymbText;
						QDomDocumentFragment fragment = doc.createDocumentFragment();
						QString dummy;
						QDomElement neuSource = doc.createElement("source");
						QDomElement neuComment= doc.createElement("comment");
						QDomElement neuTranslation= doc.createElement("translation");
						QDomElement neuMessage= doc.createElement("message");
						QDomText Text=doc.createTextNode(strSymbText);
						neuSource.appendChild(Text);
						Text=doc.createTextNode(LangText);
						neuTranslation.appendChild(Text);
						Text=doc.createTextNode("beliebiger Kommentar");
						neuComment.appendChild(Text);
						neuMessage.appendChild(neuSource);
						neuMessage.appendChild(neuComment);
						neuMessage.appendChild(neuTranslation);
						fragment.appendChild(neuMessage);
						QDomNode para = anchors.at(j).toElement().parentNode();
						para.insertAfter(fragment,para.firstChild()); //Symbolname wird neu angelegt
						b_Ready=true;
						break;
					}
					if (b_Ready)
					{
						b_Ready=true;
						break;
					}
				}
			}
			if (b_Ready)
			{
				b_Ready=true;
				break;
			}
		}
		QByteArray data=doc.toByteArray(2);
		
		xmlFile.open(QIODevice::ReadWrite);
		xmlFile.write(data);
		xmlFile.close();
		doc.clear();
	}
							
}