var colAttrXml = document.getElementById("fbt_global_currentAttributesXml").value;
    var editor = FTB_API[ftb_global_editor].designEditor;
    var obj = editor.document.getElementById(ctlID);
    if (obj != null) {
        var xmlDoc = new ActiveXObject('MSXML2.DOMDocument');
        xmlDoc.async = false;
        xmlDoc.loadXML(colAttrXml);
        var xmlRoot = xmlDoc.documentElement;        var attrList = xmlRoot.getElementsByTagName("UpdateAttributes").item(0);我单步调式:
colAttrXml的值是:<?xml version="1.0" encingod="utf-8"?><UpdateAttributes><columnName2><![CDATA[orderTheme]]></columnName2><multiCulture><![CDATA[1]]></multiCulture><controlType><![CDATA[Text]]></controlType></UpdateAttributes>