function HistoryIns(ObjectTypeId,ObjectId)
{

    var url = '/History/History.ashx?HistoryIns&Format=json';												
					new Ajax.Request(url, {method: 'post', parameters: {ObjectTypeId: ObjectTypeId, ObjectId: ObjectId},												
									 onSuccess: function(transport) {     
                					 var rsp = transport.responseText.evalJSON().rsp;
															 if(rsp.stat == 'fail')
															        alert(rsp.err.msg);
                        } });
 
}

function HistoryUpd(ObjectTypeId,ObjectId)
{
    var url = '/History/History.ashx?HistoryUpd&Format=json';												
					new Ajax.Request(url, {method: 'post', parameters: {ObjectTypeId: ObjectTypeId, ObjectId: ObjectId},												
									 onSuccess: function(transport) {     
                					 var rsp = transport.responseText.evalJSON().rsp;
															 if(rsp.stat == 'fail')

															        alert(rsp.err.msg);
												
                        } });

}