var oIconmanager = new cIconManager();
        
            oIconmanager.oImageCache = {};
        
            var icon = new GIcon();
            icon.image = sBaseUrl + "GeoStart/images/icons/_empty_marker_white.png"; 
            icon.iconSize = new GSize(23, 32); 
            icon.shadowSize = new GSize(23, 32);
            icon.iconAnchor = new GPoint(9,27);
            icon.infoWindowAnchor = new GPoint(133,32);
            var oBaseIcon = new GIcon(icon);            
            
            if(bUseGifImages === false) {
                var sExtension = "png";
            } else {
                var sExtension = "gif";
            }
            
            oIconmanager.oBaseIcon = oBaseIcon;
            oIconmanager.oIcons = new Object();
            
            
oIconmanager.oIcons[1] = new GIcon(oBaseIcon, sBaseUrl + "icon/00639E/storing." + sExtension);
oIconmanager.oIcons[1].icon = "storing." + sExtension;
oIconmanager.oIcons[1].sg_titel = "Werkzaamheden";           
oIconmanager.oIcons[1].sg_titel_key = "wegwerkzaamheden"; 
oIconmanager.oIcons[1].hg_titel_key = "verkeer_en_vervoer";   
oIconmanager.oIcons[1].color = "00639E";
oIconmanager.oIcons[58] = new GIcon(oBaseIcon, sBaseUrl + "icon/FF0000/." + sExtension);
oIconmanager.oIcons[58].icon = "." + sExtension;
oIconmanager.oIcons[58].sg_titel = "Watervergunning";           
oIconmanager.oIcons[58].sg_titel_key = "watervergunning"; 
oIconmanager.oIcons[58].hg_titel_key = "bekendmakingen";   
oIconmanager.oIcons[58].color = "FF0000";