function addMarkers()
{
mySelect = document.getElementById('selection');
Chesapeake = [];mySelect.options[mySelect.options.length] = new Option("Chesapeake schools",'all=Chesapeake');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25019836,36.75943375),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("B. M. Williams Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.17864227,36.71446228),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Butts Road Int. Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.20222473,36.70923615),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Butts Road Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34841156,36.77890778),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Camelot Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.29898834,36.72615051),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cedar Road Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34683990,36.69747925),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chesapeake Alternative",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.29936981,36.72630692),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chesapeake Ctr For Sc&tch",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.27724457,36.76109695),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Crestwood Intermediate",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.28176880,36.76450729),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Crestwood Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.33750916,36.73980713),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Deep Creek Central Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34580231,36.75566483),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Deep Creek Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34546661,36.75513840),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Deep Creek High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34554291,36.74223709),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Deep Creek Int. Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.34276581,36.75578690),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Deep Creek Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40866852,36.81183624),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Edwin W. Chittum Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.33370972,36.78011322),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("G. A. Treakle Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25976562,36.79958344),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("George W. Carver Int. Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.24575043,36.80074692),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Georgetown Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.41403961,36.81407928),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Grassfield Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.23854065,36.69052505),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Great Bridge High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.23712921,36.69006729),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Great Bridge Int. Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.23690796,36.70945740),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Great Bridge Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25283813,36.71421051),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Great Bridge Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22067261,36.78668976),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Greenbrier Int. Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22471619,36.76058197),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Greenbrier Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22079468,36.76696396),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Greenbrier Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.20876312,36.63186264),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hickory Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.21652222,36.65139771),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hickory High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.21684265,36.65151596),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hickory Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.33926392,36.73884201),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hugo A. Owens Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.24243164,36.79801559),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Indian River High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.23482513,36.79899979),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Indian River Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.41931915,36.78912735),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Jolliff Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.23389435,36.82197571),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Norfolk Highlands Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25634003,36.73934174),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oscar F. Smith High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.27126312,36.79885864),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Oscar Smith Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.27153015,36.78871536),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Portlock Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.27940369,36.81168747),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rena B. Wright Primary",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22363281,36.65724564),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Southeastern Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22786400,36.79205500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southeastern Va Tr Ctr Ep",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40538025,36.79098892),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Southwestern Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.22561646,36.81158829),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Sparrow Road Intermediate",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25388336,36.81670761),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Thurgood Marshall Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.25372500,36.71774400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tidewater Juvenile Detention Home",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.27459717,36.81079483),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Truitt Intermediate",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40806580,36.84800720),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Western Branch High School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40000916,36.84490967),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Western Branch Int. Elementary School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40293121,36.85250473),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Western Branch Middle School",'Chesapeake=' + Chesapeake.length);
Chesapeake[Chesapeake.length] = createMarker(new GPoint(-76.40219116,36.84546280),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Western Branch Primary",'Chesapeake=' + Chesapeake.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(Chesapeake);
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(Chesapeake);map.removeOverlays(Chesapeake);
map.addOverlays(Chesapeake);
centerByArray(Chesapeake, false, false);
cntMarker += Chesapeake.length;
centerByArray(Chesapeake,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');
}
}