function addMarkers()
{
mySelect = document.getElementById('selection');
Woodbridge = [];Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.27616119,38.63323212),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ann Ludwig",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.29679871,38.69308853),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Antietam Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.31976318,38.64550400),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bel Air Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.23983765,38.65768051),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Belmont Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.27758026,38.61999130),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Blackburn Traditional",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.38791656,38.65048599),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("C. D. Hylton High School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.31229401,38.63813019),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dale City Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.28054047,38.65292358),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Elizabeth Vaughan Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.35968018,38.65077591),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Enterprise Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.26751709,38.63043976),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Featherstone Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.36803436,38.61268616),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Forest Park High School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.26438141,38.65122223),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Fred M. Lynn Middle School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.28775600,38.62147200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freedom High School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.30168152,38.64426041),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gar-field High School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.34512329,38.66633606),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Kerrydale Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.31172943,38.69673538),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lake Ridge Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.30405426,38.68555450),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Lake Ridge Middle School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.28594208,38.60650635),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Leesylvania Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.37847900,38.66799927),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Martin Luther King Junior Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.28087616,38.64640808),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Marumsco Hills Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.34262085,38.63538742),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mills E. Godwin Middle School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.34321594,38.65311050),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Minnieville Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.32594299,38.62528992),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Neabsco Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.26007843,38.67214966),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Occoquan Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.30332184,38.68315125),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Old Bridge Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.25621796,38.63705444),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Potomac View Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.26931000,38.65737534),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("R. Dean Kilby Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.27108765,38.62290955),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Rippon Middle School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.29546356,38.58504868),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("River Oaks Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.27673340,38.68316650),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rockledge Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.37657166,38.65058517),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sharon C. Mcauliffe Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.36725616,38.67412186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sonnie Penn Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.32735443,38.68683243),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Springwoods Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.35607147,38.65956116),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Stuart M. Beville Middle School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.33449554,38.68504715),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westridge Elementary School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.30186462,38.68301010),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Woodbridge High School",'Woodbridge=' + Woodbridge.length);
Woodbridge[Woodbridge.length] = createMarker(new GPoint(-77.28083038,38.65307999),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Woodbridge Middle School",'Woodbridge=' + Woodbridge.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(Woodbridge);
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(Woodbridge);map.removeOverlays(Woodbridge);
map.addOverlays(Woodbridge);
centerByArray(Woodbridge, false, false);
cntMarker += Woodbridge.length;
centerByArray(Woodbridge,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');
}
}