/**
*
* @param id
* @param lonlat
* @param size
* @param anchor
* @param closeBox
* @param markers
* @param markerRenderer
*/
initialize:function(id, lonlat, size, anchor, closeBox, markers, markerRenderer) {
this.mapId = OpenLayers.Util.createUniqueID(this.CLASS_NAME.replace(/\./g,"") + "_map");
EMS.Popup.prototype.initialize.apply(this, [id, lonlat, size, "", anchor, closeBox]);
this.markers = markers;
this.markerRenderer = markerRenderer;
this.history = [];
this.events = new OpenLayers.Events(this, null, this.EVENT_TYPES, true);
},