function addMarkers(){
mySelect = document.getElementById('selection');
Mechanicville = [];Ballston_Lake = [];Burnt_Hills = [];Clifton_Park = [];Hadley = [];Saratoga_Springs = [];Ballston_Spa = [];Waterford = [];Saratoga = [];mySelect.options[mySelect.options.length] = new Option("Ballston Lake schools",'all=Ballston_Lake');
mySelect.options[mySelect.options.length] = new Option("Ballston Spa schools",'all=Ballston_Spa');
mySelect.options[mySelect.options.length] = new Option("Burnt Hills schools",'all=Burnt_Hills');
mySelect.options[mySelect.options.length] = new Option("Clifton Park schools",'all=Clifton_Park');
mySelect.options[mySelect.options.length] = new Option("Hadley schools",'all=Hadley');
mySelect.options[mySelect.options.length] = new Option("Mechanicville schools",'all=Mechanicville');
mySelect.options[mySelect.options.length] = new Option("Saratoga schools",'all=Saratoga');
mySelect.options[mySelect.options.length] = new Option("Saratoga Springs schools",'all=Saratoga_Springs');
mySelect.options[mySelect.options.length] = new Option("Waterford schools",'all=Waterford');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mechanicville[Mechanicville.length] = createMarker(new GPoint(-73.68458200,42.90447700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Community Christian Academy",'Mechanicville=' + Mechanicville.length);
Ballston_Lake[Ballston_Lake.length] = createMarker(new GPoint(-73.82535600,42.93748600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fellowship Christian Academy",'Ballston_Lake=' + Ballston_Lake.length);
Burnt_Hills[Burnt_Hills.length] = createMarker(new GPoint(-73.90414000,42.90978000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ketchum-grande School",'Burnt_Hills=' + Burnt_Hills.length);
Clifton_Park[Clifton_Park.length] = createMarker(new GPoint(-73.82130100,42.86770400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kindercare Learning Center",'Clifton_Park=' + Clifton_Park.length);
Hadley[Hadley.length] = createMarker(new GPoint(-73.83292500,43.28459900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Kings School",'Hadley=' + Hadley.length);
Saratoga_Springs[Saratoga_Springs.length] = createMarker(new GPoint(-73.76696000,43.08464500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Clement's Regional Catholic",'Saratoga_Springs=' + Saratoga_Springs.length);
Ballston_Spa[Ballston_Spa.length] = createMarker(new GPoint(-73.85025400,43.00610500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary S School",'Ballston_Spa=' + Ballston_Spa.length);
Waterford[Waterford.length] = createMarker(new GPoint(-73.68111000,42.79170800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary's School",'Waterford=' + Waterford.length);
Saratoga_Springs[Saratoga_Springs.length] = createMarker(new GPoint(-73.78807100,43.07271500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saratoga Central Catholic High School",'Saratoga_Springs=' + Saratoga_Springs.length);
Saratoga[Saratoga.length] = createMarker(new GPoint(-73.76920000,43.07630000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saratoga Hansel & Gretel",'Saratoga=' + Saratoga.length);
Saratoga_Springs[Saratoga_Springs.length] = createMarker(new GPoint(-73.73052600,43.08520100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saratoga Independent School",'Saratoga_Springs=' + Saratoga_Springs.length);
Ballston_Spa[Ballston_Spa.length] = createMarker(new GPoint(-73.85828600,43.02619300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Spa Christian School",'Ballston_Spa=' + Ballston_Spa.length);
Saratoga_Springs[Saratoga_Springs.length] = createMarker(new GPoint(-73.78194800,43.07661900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Waldorf School of Saratoga Springs",'Saratoga_Springs=' + Saratoga_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,11);
/*
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/////3/' + showArray);
map.removeOverlays(Ballston_Lake);
map.removeOverlays(Ballston_Spa);
map.removeOverlays(Burnt_Hills);
map.removeOverlays(Clifton_Park);
map.removeOverlays(Hadley);
map.removeOverlays(Mechanicville);
map.removeOverlays(Saratoga);
map.removeOverlays(Saratoga_Springs);
map.removeOverlays(Waterford);
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(Mechanicville);map.removeOverlays(Ballston_Lake);
map.removeOverlays(Ballston_Spa);
map.removeOverlays(Burnt_Hills);
map.removeOverlays(Clifton_Park);
map.removeOverlays(Hadley);
map.removeOverlays(Mechanicville);
map.removeOverlays(Saratoga);
map.removeOverlays(Saratoga_Springs);
map.removeOverlays(Waterford);
map.addOverlays(Ballston_Lake);
centerByArray(Ballston_Lake, false, false);
cntMarker += Ballston_Lake.length;
map.addOverlays(Ballston_Spa);
centerByArray(Ballston_Spa, false, false);
cntMarker += Ballston_Spa.length;
map.addOverlays(Burnt_Hills);
centerByArray(Burnt_Hills, false, false);
cntMarker += Burnt_Hills.length;
map.addOverlays(Clifton_Park);
centerByArray(Clifton_Park, false, false);
cntMarker += Clifton_Park.length;
map.addOverlays(Hadley);
centerByArray(Hadley, false, false);
cntMarker += Hadley.length;
map.addOverlays(Mechanicville);
centerByArray(Mechanicville, false, false);
cntMarker += Mechanicville.length;
map.addOverlays(Saratoga);
centerByArray(Saratoga, false, false);
cntMarker += Saratoga.length;
map.addOverlays(Saratoga_Springs);
centerByArray(Saratoga_Springs, false, false);
cntMarker += Saratoga_Springs.length;
map.addOverlays(Waterford);
centerByArray(Waterford, false, false);
cntMarker += Waterford.length;
centerByArray(Mechanicville,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');
//window.open('/map.php?type=1&schools=&school_level=3&radius=&zipcode=&school_type_search=&school_type_code=');
}
}
function createMarker(point, label, icon)
{
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}