Get Record Guid by name

//Change the fetch query as per use

 
/* Jscript */

    
document.getBuGuid = function(product_nm){
    //var _d_fxml = "";
    var _d_fxml = "<fetch mapping='logical'><entity name='new_businessinterest'><no-attrs/><filter type='and'><condition attribute='new_name' operator='eq' value='"+product_nm+"'/></filter></entity></fetch>";
    //var _e_fxml = CrmEncodeDecode.CrmHtmlEncode(_d_fxml);
    var soap_header= document.genSoap(_d_fxml);
    var ajResponse = document.ajaxSoap(soap_header);

    var oXmlDoc = new ActiveXObject("Microsoft.XMLDOM"); //Create an XML document that you can parse.o
    oXmlDoc.async = false;

    oXmlDoc.loadXML(ajResponse);  //Load the XML document that has the UnEncoded results.
    var results = oXmlDoc.getElementsByTagName('resultset');
    var bu_guid = oXmlDoc.selectNodes("//new_businessinterestid")[0].text;
    var re1='.*?';	// Non-greedy match on filler
    var re2='([A-Z0-9]{8}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{12})';	// SQL GUID 1
    var p = new RegExp(re1+re2,["i"]);
    var m = p.exec(bu_guid);
    if (m != null)
    {
        var guid1=m[1];
        return(guid1.replace(/    }
};