function addMarkers()
{
mySelect = document.getElementById('selection');
Plain = [];London = [];West_Jefferson = [];Plain_City = [];Sedalia = [];Mount_Sterling = [];mySelect.options[mySelect.options.length] = new Option("London schools",'all=London');
mySelect.options[mySelect.options.length] = new Option("Mount Sterling schools",'all=Mount_Sterling');
mySelect.options[mySelect.options.length] = new Option("Plain schools",'all=Plain');
mySelect.options[mySelect.options.length] = new Option("Plain City schools",'all=Plain_City');
mySelect.options[mySelect.options.length] = new Option("Sedalia schools",'all=Sedalia');
mySelect.options[mySelect.options.length] = new Option("West Jefferson schools",'all=West_Jefferson');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Plain[Plain.length] = createMarker(new GPoint(-83.18726400,40.11446300),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Canaan Middle School",'Plain=' + Plain.length);
London[London.length] = createMarker(new GPoint(-83.28553772,39.85877228),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fairfield Elementary School",'London=' + London.length);
West_Jefferson[West_Jefferson.length] = createMarker(new GPoint(-83.27172089,39.94192123),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Frey Elementary School",'West_Jefferson=' + West_Jefferson.length);
Plain_City[Plain_City.length] = createMarker(new GPoint(-83.29646301,40.04547501),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("H E Tolles Technical Center",'Plain_City=' + Plain_City.length);
West_Jefferson[West_Jefferson.length] = createMarker(new GPoint(-83.27172089,39.94192123),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Jefferson Memorial Middle School",'West_Jefferson=' + West_Jefferson.length);
Plain_City[Plain_City.length] = createMarker(new GPoint(-83.33302307,40.06287384),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jonathan Alder High School",'Plain_City=' + Plain_City.length);
Plain_City[Plain_City.length] = createMarker(new GPoint(-83.26782300,40.10797300),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Jonathan Alder Junior High School",'Plain_City=' + Plain_City.length);
London[London.length] = createMarker(new GPoint(-83.40684509,39.93769455),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("London Deercreek Elementary School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.44572449,39.88722229),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("London Digital Academy",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.44534302,39.88592148),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("London Elementary School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.44805145,39.90095520),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("London High School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.44577026,39.88696289),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("London Middle School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.44635773,39.88745499),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("London Primary Elementary School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.45015717,39.88772583),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("London Somerford Pri Elementary School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.45130157,39.84817886),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Madison Rural Elementary School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.48706055,39.79007339),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Madison-plains High School",'London=' + London.length);
London[London.length] = createMarker(new GPoint(-83.47496033,39.78744888),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Madison-plains Middle School",'London=' + London.length);
Sedalia[Sedalia.length] = createMarker(new GPoint(-83.46478271,39.85535812),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Midway Elementary School",'Sedalia=' + Sedalia.length);
London[London.length] = createMarker(new GPoint(-83.41698456,40.00919342),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Monroe Elementary School",'London=' + London.length);
Mount_Sterling[Mount_Sterling.length] = createMarker(new GPoint(-83.26773834,39.71894455),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mt Sterling Elementary School",'Mount_Sterling=' + Mount_Sterling.length);
Plain_City[Plain_City.length] = createMarker(new GPoint(-83.27082825,40.10866928),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Plain City Elementary School",'Plain_City=' + Plain_City.length);
West_Jefferson[West_Jefferson.length] = createMarker(new GPoint(-83.28981781,39.94386673),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Jefferson Digital Academy",'West_Jefferson=' + West_Jefferson.length);
West_Jefferson[West_Jefferson.length] = createMarker(new GPoint(-83.27829742,39.93500137),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Jefferson High School",'West_Jefferson=' + West_Jefferson.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(London);
map.removeOverlays(Mount_Sterling);
map.removeOverlays(Plain);
map.removeOverlays(Plain_City);
map.removeOverlays(Sedalia);
map.removeOverlays(West_Jefferson);
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(Plain);map.removeOverlays(London);
map.removeOverlays(Mount_Sterling);
map.removeOverlays(Plain);
map.removeOverlays(Plain_City);
map.removeOverlays(Sedalia);
map.removeOverlays(West_Jefferson);
map.addOverlays(London);
centerByArray(London, false, false);
cntMarker += London.length;
map.addOverlays(Mount_Sterling);
centerByArray(Mount_Sterling, false, false);
cntMarker += Mount_Sterling.length;
map.addOverlays(Plain);
centerByArray(Plain, false, false);
cntMarker += Plain.length;
map.addOverlays(Plain_City);
centerByArray(Plain_City, false, false);
cntMarker += Plain_City.length;
map.addOverlays(Sedalia);
centerByArray(Sedalia, false, false);
cntMarker += Sedalia.length;
map.addOverlays(West_Jefferson);
centerByArray(West_Jefferson, false, false);
cntMarker += West_Jefferson.length;
centerByArray(Plain,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');
}
}