/*
 * jMapping v1.2.1 - jQuery plugin for creating Google Maps
 *
 * Copyright (c) 2009 Brian Landau (Viget Labs)
 * MIT License: http://www.opensource.org/licenses/mit-license.php
 *
 */
if(GMap2){GMap2.prototype.centerAndZoomOnBounds=function(bounds){this.setCenter(bounds.getCenter(),this.getBoundsZoomLevel(bounds));};}
(function($){$.jMapping=function(map_elm,options){var settings,gmarkers,mapped,map,markerManager,places,bounds,jMapper;map_elm=(typeof map_elm=="string")?$(map_elm).get(0):map_elm;if(!($(map_elm).data('jMapping'))){settings=$.extend(true,{},$.jMapping.defaults);$.extend(true,settings,options);gmarkers={};var init=function(doUpdate){var info_window_selector,min_zoom,bounds_zoom_level;info_window_selector=[settings.side_bar_selector,settings.location_selector,settings.info_window_selector].join(' ');$(info_window_selector).hide();places=getPlaces();bounds=getBounds();if(doUpdate){gmarkers={};markerManager.clearMarkers();map.checkResize();map.centerAndZoomOnBounds(bounds);}else{map=createMap();markerManager=new MarkerManager(map);}
places.each(function(){var marker=createMarker(this);if(!(settings.link_selector===false)){setupLink(this);}
$(document).trigger('markerCreated.jMapping',[marker]);});bounds_zoom_level=map.getBoundsZoomLevel(bounds);min_zoom=(bounds_zoom_level<7)?0:(bounds_zoom_level-7);markerManager.addMarkers(gmarkersArray(),min_zoom);markerManager.refresh();if(!(settings.link_selector===false)&&!doUpdate){attachMapsEventToLinks();}};var createMap=function(){map=new GMap2(map_elm);if($.isFunction(settings.map_config)){settings.map_config(map);}else{map.setMapType(G_NORMAL_MAP);map.addControl(new GSmallMapControl());}
map.centerAndZoomOnBounds(bounds);return map;};var getPlaces=function(){return $(settings.side_bar_selector+' '+settings.location_selector);};var getPlacesData=function(){return places.map(function(){return $(this).metadata(settings.metadata_options);});};var getBounds=function(){var places_data=getPlacesData();var newBounds=new GLatLngBounds($.jMapping.makeGLatLng(places_data[0].point),$.jMapping.makeGLatLng(places_data[0].point));for(var i=1,len=places_data.length;i<len;i++){newBounds.extend($.jMapping.makeGLatLng(places_data[i].point));}
return newBounds;};var setupLink=function(place_elm){var $place_elm=$(place_elm),location_data=$place_elm.metadata(settings.metadata_options),link=$place_elm.find(settings.link_selector);link.attr('href',("#"+location_data.id));};var chooseIconOptions=function(category){if(settings.category_icon_options){if($.isFunction(settings.category_icon_options)){return settings.category_icon_options(category);}else{return settings.category_icon_options[category]||settings.category_icon_options['default'];}}else{return{};}};var createMarker=function(place_elm){var $place_elm=$(place_elm),place_data,point,marker,$info_window_elm;place_data=$place_elm.metadata(settings.metadata_options);point=$.jMapping.makeGLatLng(place_data.point);if(settings.category_icon_options){var custom_icon=MapIconMaker.createMarkerIcon(chooseIconOptions(place_data.category));marker=new GMarker(point,{icon:custom_icon});}else{marker=new GMarker(point);}
$info_window_elm=$place_elm.find(settings.info_window_selector);if($info_window_elm.length>0){marker.bindInfoWindowHtml($info_window_elm.html(),{maxWidth:settings.info_window_max_width});}
gmarkers[parseInt(place_data.id,10)]=marker;return marker;};var attachMapsEventToLinks=function(){var location_link_selector=[settings.side_bar_selector,settings.location_selector,settings.link_selector].join(' ');$(location_link_selector).live('click',function(e){e.preventDefault();var marker_index=parseInt($(this).attr('href').split('#')[1],10);GEvent.trigger(gmarkers[marker_index],"click");});};var gmarkersArray=function(){var marker_arr=[];$.each(gmarkers,function(key,value){marker_arr.push(value);});return marker_arr;};if(GBrowserIsCompatible()){if($(document).trigger('beforeMapping.jMapping',[settings])!=false){init();mapped=true;}else{mapped=false;}
jMapper={gmarkers:gmarkers,settings:settings,mapped:mapped,map:map,markerManager:markerManager,gmarkersArray:gmarkersArray,getBounds:getBounds,getPlacesData:getPlacesData,getPlaces:getPlaces,update:function(){if($(document).trigger('beforeUpdate.jMapping',[this])!=false){init(true);this.map=map;this.gmarkers=gmarkers;this.markerManager=markerManager;$(document).trigger('afterUpdate.jMapping',[this]);}}};$(document).trigger('afterMapping.jMapping',[jMapper]);return jMapper;}else{mapped=false;return null;}}else{return $(map_elm).data('jMapping');}};$.extend($.jMapping,{defaults:{side_bar_selector:'#map-side-bar:first',location_selector:'.map-location',link_selector:'a.map-link',info_window_selector:'.info-box',info_window_max_width:425,metadata_options:{type:'attr',name:'data'}},makeGLatLng:function(place_point){return new GLatLng(place_point.lat,place_point.lng);}});$.fn.jMapping=function(options){if((options=='update')&&$(this[0]).data('jMapping')){$(this[0]).data('jMapping').update();}else{if(options=='update')options={};$(this[0]).data('jMapping',$.jMapping(this[0],options));}
return this;};})(jQuery);