function loadXML(xmlString) { var xmlDoc = null; if (!window.DOMParser && window.ActiveXObject) { var xmlDomVersions = ['MSXML.2.DOMDocument.6.0', 'MSXML.2.DOMDocument.3.0', 'Microsoft.XMLDOM']; for (var i = 0; i < xmlDomVersions.length; i++) { try { xmlDoc = new ActiveXObject(xmlDomVersions[i]); xmlDoc.async = false; xmlDoc.loadXML(xmlString); break; } catch (e) { } } } else if (window.DOMParser && document.implementation && document.implementation.createDocument) { try { domParser = new DOMParser(); xmlDoc = domParser.parseFromString(xmlString, 'text/xml'); } catch (e) { } } else { return null; } return xmlDoc; }