function addMarkers(){
mySelect = document.getElementById('selection');
Richmond = [];Glen_Allen = [];mySelect.options[mySelect.options.length] = new Option("Glen Allen schools",'all=Glen_Allen');
mySelect.options[mySelect.options.length] = new Option("Richmond schools",'all=Richmond');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Richmond[Richmond.length] = createMarker(new GPoint(-77.63769900,37.63123000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Academy of Academic Excellence",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.51544500,37.58460000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bon Secours Family Center",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.42470300,37.60409100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Burning Bush Dc & Learning Center",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.61478700,37.63484100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chesterbrook Academy",'Richmond=' + Richmond.length);
Glen_Allen[Glen_Allen.length] = createMarker(new GPoint(-77.58591400,37.67900200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Child Enrichment Center",'Glen_Allen=' + Glen_Allen.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.58832800,37.57864900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Collegiate School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.45899100,37.63275500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dooley School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.42899500,37.58865700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Life Academy",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.61995000,37.64804200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Goddard School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.56603100,37.59069300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grove Avenue Christian School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.55557700,37.61116800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jack And Jill School, Inc.",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.36425900,37.47738200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kingdom Kare Child Development Center",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.36280600,37.56531000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Landmark Christian School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.63332200,37.63692000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lapetite Academy-church",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.52901000,37.62777600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Northstar Academy",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.48348300,37.63022800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Our Lady Of Lourdes Elementary School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.58681000,37.63878400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rainbow Station",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.57029700,37.58518800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Richmond Montessori School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.55332100,37.57257500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("River Road Ch Rch Presch Dev C",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.58663100,37.60231100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary's Catholic School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.62371200,37.61132600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Steward School",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.42453800,37.63983900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Victory Christian Academy",'Richmond=' + Richmond.length);
Richmond[Richmond.length] = createMarker(new GPoint(-77.58007900,37.60740000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West End Montessori School",'Richmond=' + Richmond.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(Glen_Allen);
map.removeOverlays(Richmond);
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(Richmond);map.removeOverlays(Glen_Allen);
map.removeOverlays(Richmond);
map.addOverlays(Glen_Allen);
centerByArray(Glen_Allen, false, false);
cntMarker += Glen_Allen.length;
map.addOverlays(Richmond);
centerByArray(Richmond, false, false);
cntMarker += Richmond.length;
centerByArray(Richmond,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;
}