function addMarkers()
{
mySelect = document.getElementById('selection');
Rocky_Mount = [];Tarboro = [];Battleboro = [];Pinetops = [];mySelect.options[mySelect.options.length] = new Option("Battleboro schools",'all=Battleboro');
mySelect.options[mySelect.options.length] = new Option("Pinetops schools",'all=Pinetops');
mySelect.options[mySelect.options.length] = new Option("Rocky Mount schools",'all=Rocky_Mount');
mySelect.options[mySelect.options.length] = new Option("Tarboro schools",'all=Tarboro');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.77098083,35.94992828),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Baskerville Elementary School",'Rocky_Mount=' + Rocky_Mount.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.53645325,35.90722656),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("C B Martin Middle School",'Tarboro=' + Tarboro.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.53732300,35.90794373),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Center For Ed Achievement",'Tarboro=' + Tarboro.length);
Battleboro[Battleboro.length] = createMarker(new GPoint(-77.75110900,36.05110100),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Coker-wimberly Elementary School",'Battleboro=' + Battleboro.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.77577209,35.93614197),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("D S Johnson Elementary School",'Rocky_Mount=' + Rocky_Mount.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.57076600,35.88269600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Edgecombe Early College High School",'Tarboro=' + Tarboro.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.77559662,35.93606186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fairview Early Childhood Center",'Rocky_Mount=' + Rocky_Mount.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.74269867,35.93199921),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("G W Bulluck Elementary School",'Rocky_Mount=' + Rocky_Mount.length);
Pinetops[Pinetops.length] = createMarker(new GPoint(-77.65699768,35.79710007),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("G W Carver Elementary School",'Pinetops=' + Pinetops.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.76959991,35.95130539),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("J W Parker Middle School",'Rocky_Mount=' + Rocky_Mount.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.56680298,35.95669937),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Edgecombe High School",'Tarboro=' + Tarboro.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.78480530,35.94262695),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("O R Pope Elementary School",'Rocky_Mount=' + Rocky_Mount.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.55339813,35.90219879),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pattillo A+ School",'Tarboro=' + Tarboro.length);
Battleboro[Battleboro.length] = createMarker(new GPoint(-77.74240112,36.04199982),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Phillips Middle School",'Battleboro=' + Battleboro.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.52711487,35.88726044),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Princeville Montessori",'Tarboro=' + Tarboro.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.55339813,35.90219879),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Roberson Elementary School",'Tarboro=' + Tarboro.length);
Pinetops[Pinetops.length] = createMarker(new GPoint(-77.63870239,35.78960037),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("South Edgecombe Middle School",'Pinetops=' + Pinetops.length);
Pinetops[Pinetops.length] = createMarker(new GPoint(-77.63870239,35.78960037),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southwest Edgecombe High School",'Pinetops=' + Pinetops.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.55163574,35.90958786),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Stocks Elementary School",'Tarboro=' + Tarboro.length);
Tarboro[Tarboro.length] = createMarker(new GPoint(-77.55702209,35.90106201),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tarboro High School",'Tarboro=' + Tarboro.length);
Rocky_Mount[Rocky_Mount.length] = createMarker(new GPoint(-77.80599976,35.90739822),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Edgecombe Middle School",'Rocky_Mount=' + Rocky_Mount.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(Battleboro);
map.removeOverlays(Pinetops);
map.removeOverlays(Rocky_Mount);
map.removeOverlays(Tarboro);
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(Rocky_Mount);map.removeOverlays(Battleboro);
map.removeOverlays(Pinetops);
map.removeOverlays(Rocky_Mount);
map.removeOverlays(Tarboro);
map.addOverlays(Battleboro);
centerByArray(Battleboro, false, false);
cntMarker += Battleboro.length;
map.addOverlays(Pinetops);
centerByArray(Pinetops, false, false);
cntMarker += Pinetops.length;
map.addOverlays(Rocky_Mount);
centerByArray(Rocky_Mount, false, false);
cntMarker += Rocky_Mount.length;
map.addOverlays(Tarboro);
centerByArray(Tarboro, false, false);
cntMarker += Tarboro.length;
centerByArray(Rocky_Mount,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');
}
}