function _geodata()
{
    this._maptips = function() {
        this.hoverVisible = false;
        this.currentMapTipsLayer = null;
        this.currentMapTipsWindow = null;
        this.allLayers = new Array();

        // create a definition object for a MapTips control instance
        this.setupMapTips = function(map) {
            if(map.infoWindow) {
                // Move info window container from map root div to document body
                // so that the info window displays on top of everything else and is
                // not cropped by the map div.
                document.body.appendChild(map.infoWindow.domNode);
                // Apply our custom styling of the info window:
                dojo.addClass(document.body, "custom");
                // Add event handler for info window mouse out:
                dojo.connect(map.infoWindow._window, "onmouseout", gdInfoWindowMouseOut);
                dojo.connect(map.infoWindow._pointer, "onmouseout", gdInfoWindowMouseOut);
            }
            this.currentMapTipsWindow = new geodata.maptips.MapTipWindow();
            this.currentMapTipsWindow.createDivs();
            this.currentMapTipsLayer = new geodata.maptips.MapTipsLayer(map);
            this.allLayers[this.currentMapTipsLayer.id] = this.currentMapTipsLayer;
            dojo.connect(map, "onZoomStart", gdMapTipZoomStart);
            dojo.connect(map, "onPanStart", gdMapTipPanStart);
            dojo.connect(map, "onMouseDragStart", gdMapTipDragStart);
            dojo.connect(map, "onMouseDragEnd", gdMapTipDragEnd);
            map.graphics.enableMouseEvents();
            dojo.connect(map.graphics, "onMouseOver", gdMapTipMouseOver);
            dojo.connect(map.graphics, "onMouseOut", gdMapTipMouseOut);
        }

        this.MapTipListMouseOver = function(id) {
            var elem = dojo.byId(id);
            dojo.removeClass(elem, "mapmultilistview_no");
            dojo.addClass(elem, "mapmultilistview_mo");
        }

        this.MapTipListMouseOut = function(id) {
            var elem = dojo.byId(id);
            dojo.removeClass(elem, "mapmultilistview_mo");
            dojo.addClass(elem, "mapmultilistview_no");
        }

        this.PoiListItemMouseOver = function(id, index, categories, productID) {
            dojo.addClass(dojo.byId(id), "PoiListItemHover");
            var poi = geodata.maptips.currentMapTipsLayer.showTip(index, null, productID);
            if (poi != null && poi.contentByCategory != null && poi.contentByCategory.length > 0) {
                var catIndex = this.getCatIndex(categories, poi.contentByCategory);
                mapHoverFunctions.multiCatMouseOver(catIndex, index, productID);
            }
        }

        this.getCatIndex = function(categories, contentByCategory) {
            for (var i = 0, len = contentByCategory.length; i < len; i++) {
                for (var j = 0, jlen = categories.length; j < jlen; j++) {
                    if (categories[j] == contentByCategory[i].categoryId)
                        return i;
                }
            }
            return -1;
        }

        this.PoiListItemMouseOut = function(id, index) {
            dojo.removeClass(dojo.byId(id), "PoiListItemHover");
            geodata.maptips.currentMapTipsLayer.hideCurrentItem();
        }

    }
    this.maptips = new this._maptips();
}
var geodata = new _geodata();