gXMLBuffer ="<?xml version=\"1.0\" encoding=\"utf-8\" ?><data  src=\"toc.js\"  name=\"Thema 4\" url=\"Thema_4.htm#bc-1\"><item name=\"Thema 5\" url=\"Thema_5.htm#bc-1\" /><item name=\"Thema 6\" url=\"Thema_6.htm#bc-1\" /></data>";