function addMarkers(){
mySelect = document.getElementById('selection');
Ellenwood = [];Dunwoody = [];Atlanta = [];Decatur = [];Lithonia = [];Stone_Mountain = [];mySelect.options[mySelect.options.length] = new Option("Atlanta schools",'all=Atlanta');
mySelect.options[mySelect.options.length] = new Option("Decatur schools",'all=Decatur');
mySelect.options[mySelect.options.length] = new Option("Dunwoody schools",'all=Dunwoody');
mySelect.options[mySelect.options.length] = new Option("Ellenwood schools",'all=Ellenwood');
mySelect.options[mySelect.options.length] = new Option("Lithonia schools",'all=Lithonia');
mySelect.options[mySelect.options.length] = new Option("Stone Mountain schools",'all=Stone_Mountain');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Ellenwood[Ellenwood.length] = createMarker(new GPoint(-84.26357900,33.63583000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Anointed Word Christian Schools International",'Ellenwood=' + Ellenwood.length);
Dunwoody[Dunwoody.length] = createMarker(new GPoint(-84.32707300,33.93864900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Atlanta North School Of Seventh-day Adventists",'Dunwoody=' + Dunwoody.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.32481200,33.79956800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ben Franklin Academy",'Atlanta=' + Atlanta.length);
Decatur[Decatur.length] = createMarker(new GPoint(-84.23336900,33.68343200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cathedral Academy",'Decatur=' + Decatur.length);
Decatur[Decatur.length] = createMarker(new GPoint(-84.29648600,33.77870900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Community School",'Decatur=' + Decatur.length);
Lithonia[Lithonia.length] = createMarker(new GPoint(-84.12100000,33.73500000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Academy",'Lithonia=' + Lithonia.length);
Stone_Mountain[Stone_Mountain.length] = createMarker(new GPoint(-84.16378600,33.81283700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Forrest Hills Christian",'Stone_Mountain=' + Stone_Mountain.length);
Decatur[Decatur.length] = createMarker(new GPoint(-84.27723200,33.76130100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Friends School Of Atlanta",'Decatur=' + Decatur.length);
Stone_Mountain[Stone_Mountain.length] = createMarker(new GPoint(-84.17682900,33.80272700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gables Academy",'Stone_Mountain=' + Stone_Mountain.length);
Decatur[Decatur.length] = createMarker(new GPoint(-84.20725300,33.68531000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Green Pastures Christian School",'Decatur=' + Decatur.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.42270000,33.72970000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heavenly Institute Of Learning",'Atlanta=' + Atlanta.length);
Stone_Mountain[Stone_Mountain.length] = createMarker(new GPoint(-84.11964700,33.78586100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("His Academy Christian School",'Stone_Mountain=' + Stone_Mountain.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.32401500,33.76074200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Horizons School",'Atlanta=' + Atlanta.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.34485300,33.77998300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Laurel Heights Academy (hospital)",'Atlanta=' + Atlanta.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.33130100,33.90289200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Marist School",'Atlanta=' + Atlanta.length);
Decatur[Decatur.length] = createMarker(new GPoint(-84.25756300,33.72797600),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Miller Preparatory Academy For",'Decatur=' + Decatur.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.31398200,33.73622300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mohammed Schools Of Atlanta",'Atlanta=' + Atlanta.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.29032000,33.86509500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Pius X Catholic High School",'Atlanta=' + Atlanta.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.31120000,33.83740000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Shepherd's Training Academy",'Atlanta=' + Atlanta.length);
Stone_Mountain[Stone_Mountain.length] = createMarker(new GPoint(-84.18690600,33.80651400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Soaring Eagles Christian Academy",'Stone_Mountain=' + Stone_Mountain.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.32139600,33.81496700),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Temima High School",'Atlanta=' + Atlanta.length);
Dunwoody[Dunwoody.length] = createMarker(new GPoint(-84.30595800,33.94366200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Weber School",'Dunwoody=' + Dunwoody.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.27688800,33.88661600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Yeshiva Atlanta High School",'Atlanta=' + Atlanta.length);
Atlanta[Atlanta.length] = createMarker(new GPoint(-84.33621600,33.80609600),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Yeshiva Ohr Yisrael Of Atlanta",'Atlanta=' + Atlanta.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/////2/' + showArray);
map.removeOverlays(Atlanta);
map.removeOverlays(Decatur);
map.removeOverlays(Dunwoody);
map.removeOverlays(Ellenwood);
map.removeOverlays(Lithonia);
map.removeOverlays(Stone_Mountain);
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(Ellenwood);map.removeOverlays(Atlanta);
map.removeOverlays(Decatur);
map.removeOverlays(Dunwoody);
map.removeOverlays(Ellenwood);
map.removeOverlays(Lithonia);
map.removeOverlays(Stone_Mountain);
map.addOverlays(Atlanta);
centerByArray(Atlanta, false, false);
cntMarker += Atlanta.length;
map.addOverlays(Decatur);
centerByArray(Decatur, false, false);
cntMarker += Decatur.length;
map.addOverlays(Dunwoody);
centerByArray(Dunwoody, false, false);
cntMarker += Dunwoody.length;
map.addOverlays(Ellenwood);
centerByArray(Ellenwood, false, false);
cntMarker += Ellenwood.length;
map.addOverlays(Lithonia);
centerByArray(Lithonia, false, false);
cntMarker += Lithonia.length;
map.addOverlays(Stone_Mountain);
centerByArray(Stone_Mountain, false, false);
cntMarker += Stone_Mountain.length;
centerByArray(Ellenwood,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=2&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;
}