function GetCollection(obj){

     try{

         if(obj){

             var sType="";

             var sMessage="";

             for (var i in obj){

                 if(obj[i] ===null || obj[i] === undefined){

                     sType="i";

                     sMessage += "\r\n" + i;

                 }

                 else{

                     var c = obj[i];

                     if(c.name && c.value){

                         sMessage += "\r\n" + (c.name + ":" + c.value);

                         sType="name:value";

                     }

                     else{

                         sMessage += "\r\n" + (i + "=" + obj[i]);

                         sType="obj[i]";

                     }

                 }

             }

             sMessage += "\r\n" + ("sType:"+sType);

             alert(sMessage);

         }

     }

     catch(err){

         alert("err:" + err.message);

     }

 }