function addMarkers()
{
mySelect = document.getElementById('selection');
Arlington = [];mySelect.options[mySelect.options.length] = new Option("Arlington schools",'all=Arlington');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Arlington[Arlington.length] = createMarker(new GPoint(-77.09731293,38.83884048),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Abingdon Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.10312653,38.88935471),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Arlington Science Focus School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.12256622,38.87945557),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Arlington Traditional Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.13597870,38.87343979),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ashlawn Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.10862732,38.86213303),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Barcroft Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.11141968,38.87328339),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Barrett Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.12616730,38.85749817),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Campbell Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.13156891,38.86187363),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Carlin Springs Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.10723114,38.84921265),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Claremont Center",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.11315918,38.90208054),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Claremont Immersion School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.08573151,38.84891129),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Drew Model Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.08709717,38.89302063),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Francis Scott Key Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.11957550,38.89203262),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Glebe Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.06754303,38.84804535),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Gunston Middle School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.08969116,38.86627197),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Henry Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.07229614,38.86088181),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hoffman-boston Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.13929749,38.91637802),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jamestown Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.09696960,38.86919403),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Jefferson Middle School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.12889099,38.86437607),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Kenmore Middle School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.08954620,38.87427902),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Long Branch Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.14566803,38.87866211),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mckinley Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.15074158,38.90114212),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Nottingham Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.06976318,38.85076141),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Oakridge Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.09797668,38.85686111),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Randolph Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.11082458,38.90045547),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Stratford Program",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.13804626,38.88338089),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Swanson Middle School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.11306000,38.90633774),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Taylor Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.08777618,38.86540985),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tech Ed & Career Center",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.15921021,38.89358139),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tuckahoe Elementary School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.10820007,38.84611893),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Wakefield High School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.10839081,38.88762665),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Washington Lee High School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.14568329,38.90979385),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Williamsburg Middle School",'Arlington=' + Arlington.length);
Arlington[Arlington.length] = createMarker(new GPoint(-77.13945007,38.90225220),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Yorktown High School",'Arlington=' + Arlington.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(Arlington);
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(Arlington);map.removeOverlays(Arlington);
map.addOverlays(Arlington);
centerByArray(Arlington, false, false);
cntMarker += Arlington.length;
centerByArray(Arlington,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');
}
}