function addMarkers()
{
mySelect = document.getElementById('selection');
Angoon = [];Juneau = [];Gustavus = [];Hoonah = [];Pelican = [];Skagway = [];Tenakee_Springs = [];mySelect.options[mySelect.options.length] = new Option("Angoon schools",'all=Angoon');
mySelect.options[mySelect.options.length] = new Option("Gustavus schools",'all=Gustavus');
mySelect.options[mySelect.options.length] = new Option("Hoonah schools",'all=Hoonah');
mySelect.options[mySelect.options.length] = new Option("Juneau schools",'all=Juneau');
mySelect.options[mySelect.options.length] = new Option("Pelican schools",'all=Pelican');
mySelect.options[mySelect.options.length] = new Option("Skagway schools",'all=Skagway');
mySelect.options[mySelect.options.length] = new Option("Tenakee Springs schools",'all=Tenakee_Springs');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Angoon[Angoon.length] = createMarker(new GPoint(-134.38900757,57.71200180),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Angoon School",'Angoon=' + Angoon.length);
Angoon[Angoon.length] = createMarker(new GPoint(-134.57307500,57.49792200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chatham Correspondence",'Angoon=' + Angoon.length);
Juneau[Juneau.length] = createMarker(new GPoint(-134.15490723,58.47729874),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cube Cove School",'Juneau=' + Juneau.length);
Gustavus[Gustavus.length] = createMarker(new GPoint(-136.14790344,58.52500153),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gustavus School",'Gustavus=' + Gustavus.length);
Hoonah[Hoonah.length] = createMarker(new GPoint(-135.46780396,57.99129868),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hoonah Elementary School",'Hoonah=' + Hoonah.length);
Hoonah[Hoonah.length] = createMarker(new GPoint(-135.46780396,57.99129868),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hoonah Jr./sr. High School",'Hoonah=' + Hoonah.length);
Pelican[Pelican.length] = createMarker(new GPoint(-135.64920044,58.12469864),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pelican School",'Pelican=' + Pelican.length);
Skagway[Skagway.length] = createMarker(new GPoint(-135.30859375,59.46860123),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Skagway City School",'Skagway=' + Skagway.length);
Tenakee_Springs[Tenakee_Springs.length] = createMarker(new GPoint(-135.64920044,58.12469864),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tenakee Springs School",'Tenakee_Springs=' + Tenakee_Springs.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(Angoon);
map.removeOverlays(Gustavus);
map.removeOverlays(Hoonah);
map.removeOverlays(Juneau);
map.removeOverlays(Pelican);
map.removeOverlays(Skagway);
map.removeOverlays(Tenakee_Springs);
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(Angoon);map.removeOverlays(Angoon);
map.removeOverlays(Gustavus);
map.removeOverlays(Hoonah);
map.removeOverlays(Juneau);
map.removeOverlays(Pelican);
map.removeOverlays(Skagway);
map.removeOverlays(Tenakee_Springs);
map.addOverlays(Angoon);
centerByArray(Angoon, false, false);
cntMarker += Angoon.length;
map.addOverlays(Gustavus);
centerByArray(Gustavus, false, false);
cntMarker += Gustavus.length;
map.addOverlays(Hoonah);
centerByArray(Hoonah, false, false);
cntMarker += Hoonah.length;
map.addOverlays(Juneau);
centerByArray(Juneau, false, false);
cntMarker += Juneau.length;
map.addOverlays(Pelican);
centerByArray(Pelican, false, false);
cntMarker += Pelican.length;
map.addOverlays(Skagway);
centerByArray(Skagway, false, false);
cntMarker += Skagway.length;
map.addOverlays(Tenakee_Springs);
centerByArray(Tenakee_Springs, false, false);
cntMarker += Tenakee_Springs.length;
centerByArray(Angoon,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');
}
}