function addMarkers(){
mySelect = document.getElementById('selection');
Charlotte = [];Matthews = [];Huntersville = [];Davidson = [];Cornelius = [];mySelect.options[mySelect.options.length] = new Option("Charlotte schools",'all=Charlotte');
mySelect.options[mySelect.options.length] = new Option("Cornelius schools",'all=Cornelius');
mySelect.options[mySelect.options.length] = new Option("Davidson schools",'all=Davidson');
mySelect.options[mySelect.options.length] = new Option("Huntersville schools",'all=Huntersville');
mySelect.options[mySelect.options.length] = new Option("Matthews schools",'all=Matthews');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.78731500,35.17880500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Adventist Christian Academy",'Charlotte=' + Charlotte.length);
Matthews[Matthews.length] = createMarker(new GPoint(-80.72990400,35.16026600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bible Baptist Christian School",'Matthews=' + Matthews.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.84014100,35.30026400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Brisbane Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.97725100,35.11639700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cathedral Of The Cross Chr School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.88921200,35.23768700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Character Builders Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.84838800,35.08783700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Catholic High School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77080800,35.14148900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Christian School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.80198800,35.14776500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Country Day School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.82496700,35.21478500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Islamic School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.84584100,35.23140200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Jewish Day School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77244600,35.08042800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Latin School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77069500,35.14773100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charlotte Preparatory School",'Charlotte=' + Charlotte.length);
Huntersville[Huntersville.length] = createMarker(new GPoint(-80.85527800,35.42349300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christian Montessori School At Lake Norman",'Huntersville=' + Huntersville.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77308700,35.32654900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Countryside Montessori School",'Charlotte=' + Charlotte.length);
Matthews[Matthews.length] = createMarker(new GPoint(-80.73113100,35.11037300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Covenant Day School",'Matthews=' + Matthews.length);
Davidson[Davidson.length] = createMarker(new GPoint(-80.86117700,35.50338100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Davidson Day School",'Davidson=' + Davidson.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.79218100,35.29613800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Derita Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.82022200,35.18366200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dore Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.83753200,35.22249400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Elite Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.75701800,35.17404700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Evelyn Mack Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.75724600,35.12936700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Fletcher School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.74555100,35.17016800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Garr Christian Academy",'Charlotte=' + Charlotte.length);
Cornelius[Cornelius.length] = createMarker(new GPoint(-80.86709000,35.45003700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Covenant Academy",'Cornelius=' + Cornelius.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77043000,35.21518300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Christian School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.72602700,35.22254300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hickory Grove Baptist Christian",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.87395500,35.11784200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Keys Of Carolina",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.98351700,35.25242500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Liberty Baptist Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.84282300,35.09307100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Manus Academy",'Charlotte=' + Charlotte.length);
Cornelius[Cornelius.length] = createMarker(new GPoint(-80.89020800,35.46855600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Beginnings Christian Academy",'Cornelius=' + Cornelius.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.83881600,35.25768000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Life Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.78377600,35.28316900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Northside Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.91113300,35.24837400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Paw Creek Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.73820500,35.25723200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Plaza Road Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.83080000,35.22300000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Presbyterian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.79665000,35.21053800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Resurrection Christian School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.92298000,35.15569800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rod Of God Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.68166000,35.06282000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sonrise Christian Academy",'Charlotte=' + Charlotte.length);
Huntersville[Huntersville.length] = createMarker(new GPoint(-80.93501700,35.42942000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Lake Christian Academy",'Huntersville=' + Huntersville.length);
Huntersville[Huntersville.length] = createMarker(new GPoint(-80.93501700,35.42942000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southlake Christian Academy",'Huntersville=' + Huntersville.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.73471000,35.15789300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Christian Preparatory School",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.77544000,35.09075900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("United Faith Christian Academy",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.87801300,35.14205900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Victory Christian Center",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.87630000,35.15030000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Victory Christian Center School.",'Charlotte=' + Charlotte.length);
Charlotte[Charlotte.length] = createMarker(new GPoint(-80.97735800,35.11643600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Walnut Grove Christian School",'Charlotte=' + Charlotte.length);
Davidson[Davidson.length] = createMarker(new GPoint(-80.82309700,35.49058900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Woodlawn School",'Davidson=' + Davidson.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(Charlotte);
map.removeOverlays(Cornelius);
map.removeOverlays(Davidson);
map.removeOverlays(Huntersville);
map.removeOverlays(Matthews);
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(Charlotte);map.removeOverlays(Charlotte);
map.removeOverlays(Cornelius);
map.removeOverlays(Davidson);
map.removeOverlays(Huntersville);
map.removeOverlays(Matthews);
map.addOverlays(Charlotte);
centerByArray(Charlotte, false, false);
cntMarker += Charlotte.length;
map.addOverlays(Cornelius);
centerByArray(Cornelius, false, false);
cntMarker += Cornelius.length;
map.addOverlays(Davidson);
centerByArray(Davidson, false, false);
cntMarker += Davidson.length;
map.addOverlays(Huntersville);
centerByArray(Huntersville, false, false);
cntMarker += Huntersville.length;
map.addOverlays(Matthews);
centerByArray(Matthews, false, false);
cntMarker += Matthews.length;
centerByArray(Charlotte,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;
}