var map;var mgr;var rideIndex=0;var parkingMarker=null;var stopMarkers=null;var poiMarkers=null;var hasTurnIcons=true;var infoOptions={maxWidth:350};function createParkingOptions(){var icon=new GIcon(G_DEFAULT_ICON);icon.image="../markers/park.png";icon.iconSize=GSize(32,32);return{icon:icon,title:"Parking"};}
function createStopOptions(){var icon=new GIcon(G_DEFAULT_ICON);icon.image="../markers/stop.png";icon.iconSize=GSize(32,32);return{icon:icon,title:"Stop"};}
function createPOIOptions(){var icon=new GIcon(G_DEFAULT_ICON);icon.image="../markers/poi.png";icon.iconSize=GSize(32,32);return{icon:icon,title:"POI"};}
function createTurnOptions(icon_name){var icon=new GIcon(G_DEFAULT_ICON);icon.image=icon_name;icon.iconSize=GSize(32,32);return{icon:icon,title:"Turn"};}
function createMarker(map,point,options,z,theHtml){var marker=new GMarker(point,options);GEvent.addListener(marker,"click",function(){map.openInfoWindowHtml(point,theHtml,infoOptions);});options.zIndexProcess=function(){return z;};return marker;}
function createSegmentPolyline(map,polyline,roadHtml,turnHtml,profileHtml){var line=new GPolyline.fromEncoded(polyline);GEvent.addListener(line,"click",function(latlng){var roadTab=new GInfoWindowTab("Road",roadHtml);var profileTab=new GInfoWindowTab("Profile",profileHtml);map.openInfoWindowTabsHtml(latlng,[roadTab,profileTab],infoOptions);});return line;}
function addParkingIcon(index){if($("#show-park-ck").get(0).checked){var parkingOptions=createParkingOptions();var point=new GLatLng(parking[index].lat,parking[index].lon);parkingMarker=createMarker(map,point,parkingOptions,1000,parking[index].html);map.addOverlay(parkingMarker);}}
function toggleParkingIcon(index){if(parkingMarker===null){addParkingIcon(index);}else if(parkingMarker!==null){map.removeOverlay(parkingMarker);parkingMarker=null;}}
function addStopIcons(index){if($("#show-stops-ck").get(0).checked){stopMarkers=[];var stopOptions=createStopOptions();for(var i=0;i<stops[index].length;i++){var point=new GLatLng(stops[index][i].lat,stops[index][i].lon);var marker=createMarker(map,point,stopOptions,750+i,stops[index][i].html);map.addOverlay(marker);stopMarkers.push(marker);}}}
function toggleStopIcons(index){if(stopMarkers===null){addStopIcons(index);}else{for(i=0;i<stopMarkers.length;i++){map.removeOverlay(stopMarkers[i]);}
stopMarkers=null;}}
function addPOIIcons(index){if($("#show-pois-ck").get(0).checked){poiMarkers=[];var poiOptions=createPOIOptions();for(var i=0;i<pois[index].length;i++){var point=new GLatLng(pois[index][i].lat,pois[index][i].lon);var marker=createMarker(map,point,poiOptions,750+i,pois[index][i].html);map.addOverlay(marker);poiMarkers.push(marker);}}}
function togglePOIIcons(index){if(poiMarkers===null){addPOIIcons(index);}else{for(i=0;i<poiMarkers.length;i++){map.removeOverlay(poiMarkers[i]);}
poiMarkers=null;}}
function addTurnIcons(index){if($("#show-turns-ck").get(0).checked){mgr.clearMarkers();for(var i=0;i<turns[index].length;i++){var turnOptions=createTurnOptions("../markers/"+turns[index][i].icon);var point=new GLatLng(turns[index][i].lat,turns[index][i].lon);mgr.addMarker(createMarker(map,point,turnOptions,100+i,turns[index][i].html),turns[index][i].min_zoom);}
hasTurnIcons=true;}}
function toggleTurnIcons(index){if(hasTurnIcons){mgr.clearMarkers();hasTurnIcons=false;}else{addTurnIcons(index);}}
function addSegments(index){for(var i=0;i<segments[index].length;i++){map.addOverlay(createSegmentPolyline(map,segments[index][i].polyline,segments[index][i].roadHtml,segments[index][i].turnHtml,segments[index][i].profileHtml));}}
function clearOverlays(){map.clearOverlays();mgr.clearMarkers();parkingMarker=null;stopMarkers=null;poiMarkers=null;hasTurnIcons=false;}
var parkingDirections;var hasDirections=false;function initParkingDirections(){hasDirections=false;parkingDirections=new GDirections(map,$("#park-directions").get(0));GEvent.addListener(parkingDirections,"addoverlay",function(){centerAndZoomMap();hasDirections=true;});}
function loadParkingDirections(index){var dirText="from: "+$("#park-from").get(0).value+" to: "+parking[index].lat+", "+parking[index].lon;parkingDirections.load(dirText,{preserveViewport:true});}
function clearParkingDirections(){parkingDirections.clear();hasDirections=false;}
function addParkingDirectionsBounds(bounds){var parkBounds=parkingDirections.getBounds();if(parkBounds!=null){bounds.extend(parkBounds.getSouthWest());bounds.extend(parkBounds.getNorthEast());}}
function printableParkingDirections(index){var dirUrl="http://maps.google.com/maps?"+"saddr="+$("#park-from").get(0).value.replace(/[ \n]/g,"+")+"&daddr="+parking[index].lat+","+parking[index].lon;window.open(dirUrl);}
function centerAndZoomMap(){var sw=new GLatLng(ride_bounds[rideIndex].min_lat,ride_bounds[rideIndex].min_lon);var ne=new GLatLng(ride_bounds[rideIndex].max_lat,ride_bounds[rideIndex].max_lon);var bounds=new GLatLngBounds(sw,ne);addParkingDirectionsBounds(bounds);map.setCenter(bounds.getCenter(),map.getBoundsZoomLevel(bounds));}
function displayParking(index){$(".parking-spans").hide();$("#parking-"+index).show();}
function displayInstructions(index){$(".inst-tabs").hide();if($("#inst-ckbox-ck").get(0).checked){$("#inst-long-"+index).show();}else{$("#inst-short-"+index).show();}}
function displayProfiles(index){$(".prof-tabs").hide();$(".prof-"+index).show();}
function displayStops(index){$(".stops-tabs").hide();$("#stops-"+index).show();}
function displayPOIs(index){$(".pois-tabs").hide();$("#pois-"+index).show();}
function displayRide(index){clearParkingDirections();clearOverlays();centerAndZoomMap();addParkingIcon(index);addStopIcons(index);addPOIIcons(index);addTurnIcons(index);addSegments(index);displayParking(index);displayInstructions(index);displayProfiles(index);displayStops(index);displayPOIs(index);}
var spacing=5;var showTabs=true;function setItemHeight(item,availHeight){var height=availHeight-
parseInt(item.css("padding-top"),10)-
parseInt(item.css("padding-bottom"),10)-
parseInt(item.css("border-top-width"),10)-
parseInt(item.css("border-bottom-width"),10);item.height(height);return height;}
function setItemWidth(item,availWidth){var width=availWidth-
parseInt(item.css("padding-left"),10)-
parseInt(item.css("padding-right"),10)-
parseInt(item.css("border-left-width"),10)-
parseInt(item.css("border-right-width"),10);item.width(width);return width;}
function setItemPosition(item,top,left){item.css("top",top);item.css("left",left);}
function layoutHeader(winWidth){var hdr=$("#header");setItemPosition(hdr,spacing,spacing);setItemWidth(hdr,winWidth-(spacing*2));return hdr.outerHeight(true)+spacing;}
function layoutCopyright(winHeight,winWidth){var cpy=$("#sab-copyright");setItemPosition(cpy,winHeight-cpy.outerHeight(true)-spacing,spacing);setItemWidth(cpy,winWidth-(spacing*2));return cpy.outerHeight(true)+spacing;}
function layoutTabs(winHeight,winWidth,hdrBottom){var tabs=$("#tabs");setItemPosition(tabs,hdrBottom+spacing+1,spacing);var divAvailHeight=winHeight-(hdrBottom+1)-(spacing*2);setItemHeight(tabs,divAvailHeight);var tabWidth=Math.min(500,winWidth/3);tabWidth=Math.max(350,tabWidth);setItemWidth(tabs,tabWidth);var tabsAvailHeight=divAvailHeight-$(".ui-tabs-nav").outerHeight();setItemHeight($("#tabs-overview"),tabsAvailHeight);setItemHeight($("#tabs-parking"),tabsAvailHeight);setItemHeight($("#tabs-stops"),tabsAvailHeight);setItemHeight($("#tabs-instructions"),tabsAvailHeight);setItemHeight($("#tabs-profiles"),tabsAvailHeight);return tabs.outerWidth()+spacing-1;}
function layoutMap(winHeight,hdrBottom,tabsRight){var map=$("#map");setItemPosition(map,hdrBottom+spacing+1,tabsRight+spacing+1);var divAvailHeight=winHeight-(hdrBottom+1)-(spacing*2);divAvailHeight=setItemHeight(map,divAvailHeight);var mapAvailHeight=divAvailHeight-$("#map-toggles").outerHeight(true);setItemHeight($("#map-canvas"),mapAvailHeight);var mapAvailWidth=$(window).width()-(tabsRight+1)-(spacing*2);mapAvailWidth=setItemWidth($("#map"),mapAvailWidth);setItemWidth($("#map-canvas"),mapAvailWidth);}
function layoutEverything(){var windowHeight=$(window).height();var windowWidth=$(window).width();var headerBottom=layoutHeader(windowWidth);var copyHeight=layoutCopyright(windowHeight,windowWidth);windowHeight-=copyHeight;if(showTabs){var tabsRight=layoutTabs(windowHeight,windowWidth,headerBottom);layoutMap(windowHeight,headerBottom,tabsRight);}
else{layoutMap(windowHeight,headerBottom,-1);}}
function initializeMap(){map=new GMap2(document.getElementById("map-canvas"));if(ride_data.ride_type=="mtb"){map.setMapType(G_PHYSICAL_MAP);}
map.setUIToDefault();initParkingDirections();centerAndZoomMap();mgr=new MarkerManager(map);}
$(document).ready(function(){if(GBrowserIsCompatible()){$("#no_js_warning").css("display","none");$("html,body").css("overflow","hidden");$("#header,#tabs,#map,#sab-copyright").css("display","block");$("#header,#tabs,#map,#sab-copyright").css("position","absolute");$("#tabs").tabs();$(".prof-dialogs").dialog({autoOpen:false,height:450,width:800});$(".help-dialogs").dialog({autoOpen:false,height:450,width:800});layoutEverything();initializeMap();displayRide(rideIndex);$(document.body).unload(function(){GUnload();});$(window).resize(function(){layoutEverything();map.checkResize();centerAndZoomMap();});function unSelClass(theClass){$(theClass).removeClass("header-ride-sel");$(theClass).addClass("header-ride-unsel");}
function selClass(theClass){$(theClass).removeClass("header-ride-unsel");$(theClass).addClass("header-ride-sel");}
$('#header-ride-0').get(0).checked=true;$('#over-ride-0').get(0).checked=true;for(var i=0;i<ride_data.ride_count;i++){var label='#header-ride-'+i;$(label).data("index",i).click(function(event){rideIndex=$(event.target).data("index");clearParkingDirections();displayRide(rideIndex);$('#over-ride-'+rideIndex).get(0).checked=true;});var label='#over-ride-'+i;$(label).data("index",i).click(function(event){rideIndex=$(event.target).data("index");clearParkingDirections();displayRide(rideIndex);$('#header-ride-'+rideIndex).get(0).checked=true;});}
$(".parking-spans").click(function(event){var parts=event.target.id.split('-');var ride=parseInt(parts[1],10);var point=new GLatLng(parking[ride].lat,parking[ride].lon);map.openInfoWindowHtml(point,parking[ride].html,infoOptions);});$(".stops-rows").click(function(event){var classes=event.target.className.split(' ');var parts=classes[0].split('-');var ride=parseInt(parts[1],10);var index=parseInt(parts[2],10);var point=new GLatLng(stops[ride][index].lat,stops[ride][index].lon);map.openInfoWindowHtml(point,stops[ride][index].html,infoOptions);});$(".pois-rows").click(function(event){var classes=event.target.className.split(' ');var parts=classes[0].split('-');var ride=parseInt(parts[1],10);var index=parseInt(parts[2],10);var point=new GLatLng(pois[ride][index].lat,pois[ride][index].lon);map.openInfoWindowHtml(point,pois[ride][index].html,infoOptions);});$(".inst-ckbox").click(function(){displayInstructions(rideIndex);});$(".inst-rows").click(function(event){var parts=event.target.className.split('-');var ride=parseInt(parts[1],10);var index=parseInt(parts[2],10);var point;if(parts[0]=="segs"){point=new GLatLng(segments[ride][index].mid_lat,segments[ride][index].mid_lon);var roadTab=new GInfoWindowTab("Road",segments[ride][index].roadHtml);var profTab=new GInfoWindowTab("Profile",segments[ride][index].profileHtml);map.openInfoWindowTabsHtml(point,[roadTab,profTab],infoOptions);}
else{point=new GLatLng(turns[ride][index].lat,turns[ride][index].lon);map.openInfoWindowHtml(point,turns[ride][index].html,infoOptions);}});$(".prof-rows").click(function(event){if(event.target.className.indexOf("prof-graph")==-1){var classes=event.target.className.split(' ');var parts=classes[0].split('-');var ride=parseInt(parts[1],10);var index=parseInt(parts[2],10);var point=new GLatLng(segments[ride][index].mid_lat,segments[ride][index].mid_lon);roadTab=new GInfoWindowTab("Road",segments[ride][index].roadHtml);profTab=new GInfoWindowTab("Profile",segments[ride][index].profileHtml);map.openInfoWindowTabsHtml(point,[roadTab,profTab],infoOptions);}});$(".prof-graph-prof").click(function(event){var dlgName="";if(event.target.className.indexOf("prof-graph-prof")>-1){dlgName="#prof-prof-";}else{dlgName="#prof-hist-";}
var classes=event.target.className.split(' ');var parts=classes[0].split('-');var ride=parseInt(parts[1],10);if(parts.length>2){var index=parseInt(parts[2],10);dlgName=dlgName+ride+"-"+index;}else{dlgName=dlgName+ride;}
$(dlgName).dialog('open');});$(".show-park").click(function(event){toggleParkingIcon(rideIndex);});$("#show-park-img").click(function(event){ckbox=$("#show-park-ck").get(0);ckbox.checked=!ckbox.checked;toggleParkingIcon(rideIndex);});$(".show-stops").click(function(event){toggleStopIcons(rideIndex);});$("#show-stops-img").click(function(event){ckbox=$("#show-stops-ck").get(0);ckbox.checked=!ckbox.checked;toggleStopIcons(rideIndex);});$(".show-pois").click(function(event){togglePOIIcons(rideIndex);});$("#show-pois-img").click(function(event){ckbox=$("#show-pois-ck").get(0);ckbox.checked=!ckbox.checked;togglePOIIcons(rideIndex);});$(".show-turns").click(function(event){toggleTurnIcons(rideIndex);});$("#show-turns-img").click(function(event){ckbox=$("#show-turns-ck").get(0);ckbox.checked=!ckbox.checked;toggleTurnIcons(rideIndex);});$("#show-tabs-show").click(function(event){showTabs=true;layoutEverything();map.checkResize();$("#tabs").show();centerAndZoomMap();$("#show-tabs-show").hide();$("#show-tabs-hide").show();event.preventDefault();});$("#show-tabs-hide").click(function(event){showTabs=false;$("#tabs").hide();layoutEverything();map.checkResize();centerAndZoomMap();$("#show-tabs-show").show();$("#show-tabs-hide").hide();event.preventDefault();});$("#map-rezoom").click(function(event){centerAndZoomMap();event.preventDefault();});$("#park-submit").click(function(event){loadParkingDirections(rideIndex);event.preventDefault();});$("#park-clear").click(function(event){clearParkingDirections();centerAndZoomMap();event.preventDefault();});$("#park-print").click(function(event){printableParkingDirections(rideIndex);event.preventDefault();});$("#parking-help").click(function(event){$("#help-dlg-parking").dialog('open');event.preventDefault();});$("#stops-help").click(function(event){$("#help-dlg-stops").dialog('open');event.preventDefault();});$("#pois-help").click(function(event){$("#help-dlg-pois").dialog('open');event.preventDefault();});$("#inst-help").click(function(event){$("#help-dlg-inst").dialog('open');event.preventDefault();});$("#profs-help").click(function(event){$("#help-dlg-profs").dialog('open');event.preventDefault();});$("#pdf-it").click(function(event){var pdf=ride_data.filebase+"_"+rideIndex+".pdf"
window.open(pdf);event.preventDefault();});}});