OpenLayers.Control.ArcGisRestIdentify (giohappy)

OpenLayers.Control.ArcGisRestIdentify = OpenLayers.Class(OpenLayers.Control, {
    layerid:null,
    eventListeners:null,
    url:null,
    EVENT_TYPES: ["resultarrived"],

    defaultHandlerOptions: {
        'single': true,
        'double': false,
        'pixelTolerance': 0,
        'stopSingle': false,
        'stopDouble': false,
        'sr' : 4326
    },

    initialize: function(options) {
        this.EVENT_TYPES =
        OpenLayers.Control.ArcGisRestIdentify .prototype.EVENT_TYPES.concat(
            OpenLayers.Control.prototype.EVENT_TYPES
        );
        this.handlerOptions = OpenLayers.Util.extend(
            {}, this.defaultHandlerOptions
        );
        OpenLayers.Control.prototype.initialize.apply(
            this, arguments
        );
        var callbacks = {};
        callbacks['click'] = this.doQuery;
        this.handler = new OpenLayers.Handler.Click(
            this, callbacks, this.handlerOptions
        );
    },

    activate: function () {
        if (!this.active) {
            this.handler.activate();
        }
        return OpenLayers.Control.prototype.activate.apply(
            this, arguments
        );
    },

    deactivate: function () {
        return OpenLayers.Control.prototype.deactivate.apply(
            this, arguments
        );
    },

    /*trigger: function(e) {
        var lonlat = map.getLonLatFromViewPortPx(e.xy);
        alert("You clicked near " + lonlat.lat + " N, " +
                                  + lonlat.lon + " E");*/

    buildOptions: function(clickPosition,url){
        evtlonlat = this.map.getLonLatFromPixel(clickPosition);
        var queryoptions = {
        geometry:evtlonlat.lon+","+evtlonlat.lat,
        geometryType:"esriGeometryPoint",
        sr:this.sr,
        tolerance:3,
        imageDisplay:this.map.getSize().w+","+this.map.getSize().h+",96",
        mapExtent:this.map.getExtent().toBBOX(null,false),
        layers:"visible:"+this.layerid,
        spatialRel:"esriSpatialRelIntersects",
        f:"json",
        returnGeometry:"false"};

        var query = {
            url:url,
            params:queryoptions,
            callback: function(request){
                this.handleresult(request,clickPosition);
            },
            scope: this
        };
        return query
    },

    handleresult: function(result,xy){
        this.events.triggerEvent("resultarrived",{
            text:result.responseText,
            xy:xy
        });
    },

    request: function(clickPosition){
        queryOptions = this.buildOptions(clickPosition,this.url);
        var request = OpenLayers.Request.GET(queryOptions);
    },

    doQuery: function(e){
        this.request(e.xy);
    }
});