function addMarkers()
{
mySelect = document.getElementById('selection');
Aleknagik = [];New_Stuyahok = [];Clarks_Point = [];Dillingham = [];Koliganek = [];Manokotak = [];Togiak = [];Twin_Hills = [];Ekwok = [];mySelect.options[mySelect.options.length] = new Option("Aleknagik schools",'all=Aleknagik');
mySelect.options[mySelect.options.length] = new Option("Clarks Point schools",'all=Clarks_Point');
mySelect.options[mySelect.options.length] = new Option("Dillingham schools",'all=Dillingham');
mySelect.options[mySelect.options.length] = new Option("Ekwok schools",'all=Ekwok');
mySelect.options[mySelect.options.length] = new Option("Koliganek schools",'all=Koliganek');
mySelect.options[mySelect.options.length] = new Option("Manokotak schools",'all=Manokotak');
mySelect.options[mySelect.options.length] = new Option("New Stuyahok schools",'all=New_Stuyahok');
mySelect.options[mySelect.options.length] = new Option("Togiak schools",'all=Togiak');
mySelect.options[mySelect.options.length] = new Option("Twin Hills schools",'all=Twin_Hills');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Aleknagik[Aleknagik.length] = createMarker(new GPoint(-158.60209656,59.27429962),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Aleknagik School",'Aleknagik=' + Aleknagik.length);
New_Stuyahok[New_Stuyahok.length] = createMarker(new GPoint(-157.33489990,59.46070099),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chief Ivan Blunka School",'New_Stuyahok=' + New_Stuyahok.length);
Clarks_Point[Clarks_Point.length] = createMarker(new GPoint(-158.24180603,58.87329865),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Clarks Point School",'Clarks_Point=' + Clarks_Point.length);
Dillingham[Dillingham.length] = createMarker(new GPoint(-158.88000488,59.04949951),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dillingham Elementary School",'Dillingham=' + Dillingham.length);
Dillingham[Dillingham.length] = createMarker(new GPoint(-158.88000488,59.04949951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dillingham Middle/high School",'Dillingham=' + Dillingham.length);
Koliganek[Koliganek.length] = createMarker(new GPoint(-158.88000488,59.04949951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Koliganek School",'Koliganek=' + Koliganek.length);
Manokotak[Manokotak.length] = createMarker(new GPoint(-158.28390503,59.49959946),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Manokotak School",'Manokotak=' + Manokotak.length);
Togiak[Togiak.length] = createMarker(new GPoint(-158.88000488,59.04949951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Togiak School",'Togiak=' + Togiak.length);
Twin_Hills[Twin_Hills.length] = createMarker(new GPoint(-160.27499390,59.07917023),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Twin Hills School",'Twin_Hills=' + Twin_Hills.length);
Ekwok[Ekwok.length] = createMarker(new GPoint(-10.00000000,10.00000000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("William Sonny Nelson School",'Ekwok=' + Ekwok.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(Aleknagik);
map.removeOverlays(Clarks_Point);
map.removeOverlays(Dillingham);
map.removeOverlays(Ekwok);
map.removeOverlays(Koliganek);
map.removeOverlays(Manokotak);
map.removeOverlays(New_Stuyahok);
map.removeOverlays(Togiak);
map.removeOverlays(Twin_Hills);
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(Aleknagik);map.removeOverlays(Aleknagik);
map.removeOverlays(Clarks_Point);
map.removeOverlays(Dillingham);
map.removeOverlays(Ekwok);
map.removeOverlays(Koliganek);
map.removeOverlays(Manokotak);
map.removeOverlays(New_Stuyahok);
map.removeOverlays(Togiak);
map.removeOverlays(Twin_Hills);
map.addOverlays(Aleknagik);
centerByArray(Aleknagik, false, false);
cntMarker += Aleknagik.length;
map.addOverlays(Clarks_Point);
centerByArray(Clarks_Point, false, false);
cntMarker += Clarks_Point.length;
map.addOverlays(Dillingham);
centerByArray(Dillingham, false, false);
cntMarker += Dillingham.length;
map.addOverlays(Ekwok);
centerByArray(Ekwok, false, false);
cntMarker += Ekwok.length;
map.addOverlays(Koliganek);
centerByArray(Koliganek, false, false);
cntMarker += Koliganek.length;
map.addOverlays(Manokotak);
centerByArray(Manokotak, false, false);
cntMarker += Manokotak.length;
map.addOverlays(New_Stuyahok);
centerByArray(New_Stuyahok, false, false);
cntMarker += New_Stuyahok.length;
map.addOverlays(Togiak);
centerByArray(Togiak, false, false);
cntMarker += Togiak.length;
map.addOverlays(Twin_Hills);
centerByArray(Twin_Hills, false, false);
cntMarker += Twin_Hills.length;
centerByArray(Aleknagik,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');
}
}