function addMarkers()
{
mySelect = document.getElementById('selection');
Concord = [];Concord[Concord.length] = createMarker(new GPoint(-121.95729828,37.96481705),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ayers Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.04432678,37.95433426),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cambridge Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.96818542,37.94838333),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Clayton Valley High School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.99120331,37.97712326),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Concord High School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02597809,37.96921921),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crossroads High Continuation School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.04421997,37.94493866),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Diablo Day Community",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.99253082,37.97591782),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("El Dorado Middle School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.01189423,37.96890640),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("El Monte Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.03620148,37.99635696),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Glenbrook Middle School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.95622253,37.94204712),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Highlands Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02675629,37.99240875),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Holbrook Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.03872681,37.96550751),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Meadow Homes Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.00471497,37.98900986),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Monte Gardens Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.98070526,37.96849442),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mountain View Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.03643036,37.98424149),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mt. Diablo High School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.96818542,37.94838333),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Nueva Vista High Continuation School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.03479767,37.93978882),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Oak Grove Middle School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02771759,37.98070908),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Olympic Continuation High School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.95470428,37.94112778),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pine Hollow Middle School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.97140503,37.96295929),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Silverwood Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.07025146,37.93520355),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Special Education",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.99120331,37.97712326),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Summit High Continuation School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02938080,37.99999619),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sun Terrace Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.00318146,37.98553467),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sunrise (special Education) Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-121.99257660,37.97588348),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westwood Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.01792145,37.94076920),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Woodside Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.01554108,37.98028564),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wren Avenue Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02981567,37.94940186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ygnacio Valley Elementary School",'Concord=' + Concord.length);
Concord[Concord.length] = createMarker(new GPoint(-122.02388000,37.93721771),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ygnacio Valley High School",'Concord=' + Concord.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,10);
/*
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////' + showArray);
map.removeOverlays(Concord);
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(Concord);map.removeOverlays(Concord);
map.addOverlays(Concord);
centerByArray(Concord, false, false);
cntMarker += Concord.length;
centerByArray(Concord,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');
}
}