function addMarkers()
{
mySelect = document.getElementById('selection');
Friday_Harbor = [];Lopez_Island = [];Eastsound = [];Shaw_Island = [];Waldron_Island = [];mySelect.options[mySelect.options.length] = new Option("Eastsound schools",'all=Eastsound');
mySelect.options[mySelect.options.length] = new Option("Friday Harbor schools",'all=Friday_Harbor');
mySelect.options[mySelect.options.length] = new Option("Lopez Island schools",'all=Lopez_Island');
mySelect.options[mySelect.options.length] = new Option("Shaw Island schools",'all=Shaw_Island');
mySelect.options[mySelect.options.length] = new Option("Waldron Island schools",'all=Waldron_Island');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Friday_Harbor[Friday_Harbor.length] = createMarker(new GPoint(-123.01512909,48.52875137),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Friday Harbor Elementary School",'Friday_Harbor=' + Friday_Harbor.length);
Friday_Harbor[Friday_Harbor.length] = createMarker(new GPoint(-123.02057648,48.53577042),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Friday Harbor High School",'Friday_Harbor=' + Friday_Harbor.length);
Friday_Harbor[Friday_Harbor.length] = createMarker(new GPoint(-123.02308300,48.53626900),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Friday Harbor Middle School",'Friday_Harbor=' + Friday_Harbor.length);
Lopez_Island[Lopez_Island.length] = createMarker(new GPoint(-122.89725494,48.49234772),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lopez Elementary School",'Lopez_Island=' + Lopez_Island.length);
Lopez_Island[Lopez_Island.length] = createMarker(new GPoint(-122.89725494,48.49234772),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lopez Middle High School",'Lopez_Island=' + Lopez_Island.length);
Eastsound[Eastsound.length] = createMarker(new GPoint(-122.90398407,48.69863510),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oasis Alternative School",'Eastsound=' + Eastsound.length);
Eastsound[Eastsound.length] = createMarker(new GPoint(-122.90318298,48.69863510),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Orcas Island Elementary School",'Eastsound=' + Eastsound.length);
Eastsound[Eastsound.length] = createMarker(new GPoint(-122.90213013,48.69863510),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Orcas Island High School",'Eastsound=' + Eastsound.length);
Eastsound[Eastsound.length] = createMarker(new GPoint(-122.90213013,48.69863510),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Orcas Island Middle School",'Eastsound=' + Eastsound.length);
Eastsound[Eastsound.length] = createMarker(new GPoint(-122.90398407,48.69863510),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Orcas Island Special School",'Eastsound=' + Eastsound.length);
Friday_Harbor[Friday_Harbor.length] = createMarker(new GPoint(-122.98464203,48.53282166),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Parent Partnership Program",'Friday_Harbor=' + Friday_Harbor.length);
Shaw_Island[Shaw_Island.length] = createMarker(new GPoint(-122.96160889,48.57225037),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shaw Island Elementary School",'Shaw_Island=' + Shaw_Island.length);
Friday_Harbor[Friday_Harbor.length] = createMarker(new GPoint(-123.02055359,48.53550720),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Stuart Island Elementary School",'Friday_Harbor=' + Friday_Harbor.length);
Waldron_Island[Waldron_Island.length] = createMarker(new GPoint(-122.92960358,48.66500092),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Waldron Island School",'Waldron_Island=' + Waldron_Island.length);
} // End addStateMarkers JavaScript Function
// Takes an array of markers and centers/zooms map based on marker range
function centerByArray(myArray, recenter, newMaxMin)
{
if (newMaxMin == true)
reMaxMin(myArray);
for (var i = 0; i < myArray.length; i++)
{
var markLng = myArray[i].getPoint().x;
var markLat = myArray[i].getPoint().y;
if (markLat > maxLat) maxLat = markLat;
if (markLng > maxLng) maxLng = markLng;
if (markLat < minLat) minLat = markLat;
if (markLng < minLng) minLng = markLng;
}
if (recenter)
reCenterMap();
}
// Reinit max/mins
function reMaxMin(myArray)
{
maxLng = myArray[0].getPoint().x;
maxLat = myArray[0].getPoint().y;
minLng = myArray[0].getPoint().x;
minLat = myArray[0].getPoint().y;
}
// Recenter map based on global max/mins
function reCenterMap()
{
var bounds = new GLatLngBounds();
bounds.extend(new GLatLng(minLat, minLng));
bounds.extend(new GLatLng(maxLat, maxLng));
var center_lat = (bounds.getNorthEast().lat() + bounds.getSouthWest().lat()) / 2.0;
var center_lng = (bounds.getNorthEast().lng() + bounds.getSouthWest().lng()) / 2.0;
var center = new GLatLng(center_lat, center_lng);
var zoom = map.getBoundsZoomLevel(bounds);
map.setCenter(center,zoom);
//map.setCenter(center,10);
/*
var center = new GPoint( (maxLng + minLng)/2, (maxLat+minLat)/2 );
var delta = new GSize(maxLng - minLng, maxLat - minLat);
var minZoom = map.spec.getLowestZoomLevel(center, delta, map.viewSize);
if (minZoom < 4) minZoom = 4; // Lowest possible zoom is 4
map.centerAndZoom(center, minZoom);
*/
}
// Fires when drop down list of schools changes
function selectChange(selection)
{
var myVal = selection.options[selection.selectedIndex].value;
map.closeInfoWindow();
// Add entire array based on variable type
if (myVal.indexOf('all') != -1 && myVal != 'all')
{
var temp = myVal.split('=');
var showArray = temp[1];
// If Array is > X amount of markers, then open in a new page
if (eval(showArray).length > 20)
// New window depends on whether or not we're on the search page
if (location.href.indexOf('nearby_schools.php') == -1)
window.open(location.href + '/map/' + showArray);
else
window.open('/search////' + showArray);
map.removeOverlays(Eastsound);
map.removeOverlays(Friday_Harbor);
map.removeOverlays(Lopez_Island);
map.removeOverlays(Shaw_Island);
map.removeOverlays(Waldron_Island);
map.addOverlays(eval(showArray));
centerByArray(eval(showArray), true, true); // Center and zoom on set of markers
}
// Add individual markers
if (myVal.indexOf('all') == -1 && myVal != 'all' && myVal.length)
{
var temp = myVal.split('=');
var myArray = temp[0];
var myIndex = parseInt(temp[1]) - 1;
document.getElementById('map').width = "750";
map.removeOverlay(eval(myArray)[myIndex]);
map.addOverlay(eval(myArray)[myIndex]);
GEvent.trigger(eval(myArray)[myIndex],'click');
}
// Show all markers
if (myVal == 'all')
{
cntMarker = 0;
reMaxMin(Friday_Harbor);map.removeOverlays(Eastsound);
map.removeOverlays(Friday_Harbor);
map.removeOverlays(Lopez_Island);
map.removeOverlays(Shaw_Island);
map.removeOverlays(Waldron_Island);
map.addOverlays(Eastsound);
centerByArray(Eastsound, false, false);
cntMarker += Eastsound.length;
map.addOverlays(Friday_Harbor);
centerByArray(Friday_Harbor, false, false);
cntMarker += Friday_Harbor.length;
map.addOverlays(Lopez_Island);
centerByArray(Lopez_Island, false, false);
cntMarker += Lopez_Island.length;
map.addOverlays(Shaw_Island);
centerByArray(Shaw_Island, false, false);
cntMarker += Shaw_Island.length;
map.addOverlays(Waldron_Island);
centerByArray(Waldron_Island, false, false);
cntMarker += Waldron_Island.length;
centerByArray(Friday_Harbor,true, false);
if (cntMarker > 20)
// New window depends on whether or not we're on the search page
if (location.href.indexOf('schools-by-distance') == -1)
window.open(location.href + '/map/all');
else
window.open('/search////all');
}
}