function addMarkers(){
mySelect = document.getElementById('selection');
Aiken = [];North_Augusta = [];Clearwater = [];Graniteville = [];N_Augusta = [];mySelect.options[mySelect.options.length] = new Option("Aiken schools",'all=Aiken');
mySelect.options[mySelect.options.length] = new Option("Clearwater schools",'all=Clearwater');
mySelect.options[mySelect.options.length] = new Option("Graniteville schools",'all=Graniteville');
mySelect.options[mySelect.options.length] = new Option("N Augusta schools",'all=N_Augusta');
mySelect.options[mySelect.options.length] = new Option("North Augusta schools",'all=North_Augusta');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Aiken[Aiken.length] = createMarker(new GPoint(-81.72637700,33.56487300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Aiken Preparatory School",'Aiken=' + Aiken.length);
North_Augusta[North_Augusta.length] = createMarker(new GPoint(-81.96718400,33.50407000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairview Presbyterian Early Childhood Center",'North_Augusta=' + North_Augusta.length);
North_Augusta[North_Augusta.length] = createMarker(new GPoint(-81.97003500,33.49542900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist Ch Kg Of N Augus",'North_Augusta=' + North_Augusta.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72230900,33.56170000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist Church Kindergarten",'Aiken=' + Aiken.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72022400,33.56345100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Presbyterian Church Preschool",'Aiken=' + Aiken.length);
North_Augusta[North_Augusta.length] = createMarker(new GPoint(-81.96998700,33.49560000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Child Development Center",'North_Augusta=' + North_Augusta.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72438100,33.56157300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mead Hall Episcopal School",'Aiken=' + Aiken.length);
Clearwater[Clearwater.length] = createMarker(new GPoint(-81.89297300,33.49635500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Midland Valley Christian Academy",'Clearwater=' + Clearwater.length);
Graniteville[Graniteville.length] = createMarker(new GPoint(-81.80339200,33.55664400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Minnie Palmore House Learning Center",'Graniteville=' + Graniteville.length);
North_Augusta[North_Augusta.length] = createMarker(new GPoint(-81.95487600,33.50611500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Our Lady Of Peace",'North_Augusta=' + North_Augusta.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.71783000,33.55955600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary Help Of Christians School",'Aiken=' + Aiken.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72040000,33.56660000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Second Baptist Christian Preparatory School",'Aiken=' + Aiken.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72746900,33.51597300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Aiken Baptist Christian School",'Aiken=' + Aiken.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72361900,33.53008600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Aiken Presbyterian Kindergarten",'Aiken=' + Aiken.length);
Aiken[Aiken.length] = createMarker(new GPoint(-81.72025800,33.56123700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St John's Methodist Kindergarten",'Aiken=' + Aiken.length);
North_Augusta[North_Augusta.length] = createMarker(new GPoint(-81.97926900,33.51519800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Victory Christian School",'North_Augusta=' + North_Augusta.length);
N_Augusta[N_Augusta.length] = createMarker(new GPoint(-81.97615200,33.53441400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Walden Hall/solomon's Christia",'N_Augusta=' + N_Augusta.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/////1/' + showArray);
map.removeOverlays(Aiken);
map.removeOverlays(Clearwater);
map.removeOverlays(Graniteville);
map.removeOverlays(N_Augusta);
map.removeOverlays(North_Augusta);
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(Aiken);map.removeOverlays(Aiken);
map.removeOverlays(Clearwater);
map.removeOverlays(Graniteville);
map.removeOverlays(N_Augusta);
map.removeOverlays(North_Augusta);
map.addOverlays(Aiken);
centerByArray(Aiken, false, false);
cntMarker += Aiken.length;
map.addOverlays(Clearwater);
centerByArray(Clearwater, false, false);
cntMarker += Clearwater.length;
map.addOverlays(Graniteville);
centerByArray(Graniteville, false, false);
cntMarker += Graniteville.length;
map.addOverlays(N_Augusta);
centerByArray(N_Augusta, false, false);
cntMarker += N_Augusta.length;
map.addOverlays(North_Augusta);
centerByArray(North_Augusta, false, false);
cntMarker += North_Augusta.length;
centerByArray(Aiken,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=1&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;
}