如何使旧的JS CRM 2011适应CRM 2015

function onChangeValutator()
{  
     var idUser = Xrm.Page.getAttribute("erm_valutatorid").getValue()[0].id;

     // Use the Xrm.Page.context.getAuthenticationHeader() method 
     // available from the CRM form to generate the Soap header text.
     var authenticationHeader = Xrm.Page.context.getAuthenticationHeader();

     // Define the SOAP XML to access Microsoft Dynamics CRM Web service.
     var xml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + 
     "<soap:Envelope xmlns:soap="+
     "\"http://schemas.xmlsoap.org/soap/envelope/\" "+
     "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "+
     "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" + 
     authenticationHeader+
     "<soap:Body>" + 
     // Specify the RetrieveMultiple message.
     "<RetrieveMultiple xmlns="+
     "\"http://schemas.microsoft.com/crm/2007/WebServices\">" + 
     // Specify that this is a QueryByAttribute query.
     "<query xmlns:q1="+
     "\"http://schemas.microsoft.com/crm/2006/Query\" "+
     "xsi:type=\"q1:QueryByAttribute\">" + 
     // Query the customeraddress entity.
     "<q1:EntityName>erm_source</q1:EntityName>" + 
     // Set the columns you want to return.
     "<q1:ColumnSet xsi:type=\"q1:ColumnSet\">" + 
     "<q1:Attributes>" + 
     "<q1:Attribute>erm_roleid</q1:Attribute>" + 
     "</q1:Attributes>" + 
     "</q1:ColumnSet>" + 
     // Specify the attribute that you are querying on.
     "<q1:Attributes>" + 
     "<q1:Attribute>erm_sourceid</q1:Attribute>" + 
     "</q1:Attributes>" + 
     // Set the value of the attribute using the customerid 
     // value of the case record.
     "<q1:Values>" + 
     "<q1:Value xsi:type=\"xsd:string\">"+
     idUser+
     "</q1:Value>" + 
     "</q1:Values>" + 
     "</query>" + 
     "</RetrieveMultiple>" + 
     "</soap:Body>" + 
     "</soap:Envelope>";

    var xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
    xmlHttpRequest.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
    xmlHttpRequest.setRequestHeader("SOAPAction","http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
    xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
    xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
    xmlHttpRequest.send(xml);
    var doc = xmlHttpRequest.responseXML;
    var source = doc.selectSingleNode("//BusinessEntity");

    var guidSource = source.childNodes[0];

    if (guidSource.text != null)
    {
        // Define the SOAP XML to access Microsoft Dynamics CRM Web service.
         xml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + 
         "<soap:Envelope xmlns:soap="+
         "\"http://schemas.xmlsoap.org/soap/envelope/\" "+
         "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "+
         "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" + 
         authenticationHeader+
         "<soap:Body>" + 
         // Specify the RetrieveMultiple message.
         "<RetrieveMultiple xmlns="+
         "\"http://schemas.microsoft.com/crm/2007/WebServices\">" + 
         // Specify that this is a QueryByAttribute query.
         "<query xmlns:q1="+
         "\"http://schemas.microsoft.com/crm/2006/Query\" "+
         "xsi:type=\"q1:QueryByAttribute\">" + 
         // Query the customeraddress entity.
         "<q1:EntityName>erm_companyrole</q1:EntityName>" + 
         // Set the columns you want to return.
         "<q1:ColumnSet xsi:type=\"q1:ColumnSet\">" + 
         "<q1:Attributes>" + 
         "<q1:Attribute>erm_name</q1:Attribute>" + 
         "</q1:Attributes>" + 
         "</q1:ColumnSet>" + 
         // Specify the attribute that you are querying on.
         "<q1:Attributes>" + 
         "<q1:Attribute>erm_companyroleid</q1:Attribute>" + 
         "</q1:Attributes>" + 
         // Set the value of the attribute using the customerid 
         // value of the case record.
         "<q1:Values>" + 
         "<q1:Value xsi:type=\"xsd:string\">"+
         guidSource.text+
         "</q1:Value>" + 
         "</q1:Values>" + 
         "</query>" + 
         "</RetrieveMultiple>" + 
         "</soap:Body>" + 
         "</soap:Envelope>";
         
        xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
        xmlHttpRequest.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
        xmlHttpRequest.setRequestHeader("SOAPAction","http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
        xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
        xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
        xmlHttpRequest.send(xml);
        doc = xmlHttpRequest.responseXML;
        var role = doc.selectSingleNode("//BusinessEntity");
        var roleName = role.childNodes[0];
        
        var lookupItem = new Array();
        lookupItem[0] = new Object();
        
        lookupItem[0].name = roleName.text;
        lookupItem[0].entityType = "erm_companyrole";
        lookupItem[0].id = guidRSource.text;
        
        Xrm.Page.getAttribute("erm_valutatorroleid").setValue(lookupItem);
        
    }		    
}