function addMarkers()
{
mySelect = document.getElementById('selection');
Carbondale = [];Murphysboro = [];Desoto = [];Elkville = [];Vergennes = [];Grand_Tower = [];Campbell_Hill = [];mySelect.options[mySelect.options.length] = new Option("Campbell Hill schools",'all=Campbell_Hill');
mySelect.options[mySelect.options.length] = new Option("Carbondale schools",'all=Carbondale');
mySelect.options[mySelect.options.length] = new Option("Desoto schools",'all=Desoto');
mySelect.options[mySelect.options.length] = new Option("Elkville schools",'all=Elkville');
mySelect.options[mySelect.options.length] = new Option("Grand Tower schools",'all=Grand_Tower');
mySelect.options[mySelect.options.length] = new Option("Murphysboro schools",'all=Murphysboro');
mySelect.options[mySelect.options.length] = new Option("Vergennes schools",'all=Vergennes');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.22498322,37.72782516),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Carbondale Community High School",'Carbondale=' + Carbondale.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.21579900,37.72730000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Carbondale Middle School",'Carbondale=' + Carbondale.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.33797455,37.78041458),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Carruthers Elementary School",'Murphysboro=' + Murphysboro.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34119415,37.75682068),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Cope Alternative School",'Murphysboro=' + Murphysboro.length);
Desoto[Desoto.length] = createMarker(new GPoint(-89.22500610,37.81895447),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Desoto Elementary School",'Desoto=' + Desoto.length);
Elkville[Elkville.length] = createMarker(new GPoint(-89.23480225,37.91360092),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Elkville Elementary School",'Elkville=' + Elkville.length);
Elkville[Elkville.length] = createMarker(new GPoint(-89.23480225,37.91360092),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Elverado High School",'Elkville=' + Elkville.length);
Vergennes[Vergennes.length] = createMarker(new GPoint(-89.33570099,37.90629959),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Elverado Junior High School",'Vergennes=' + Vergennes.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.31346893,37.76963806),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("General John A Logan Elementary School",'Murphysboro=' + Murphysboro.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.17235565,37.67286301),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Giant City Elementary School",'Carbondale=' + Carbondale.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.33609772,37.77040100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Iyc Murphysboro High School",'Murphysboro=' + Murphysboro.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.25859833,37.67729950),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lakeland School",'Carbondale=' + Carbondale.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.19956970,37.71882248),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Lewis School",'Carbondale=' + Carbondale.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34112549,37.80743790),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mcelvain Elementary School",'Murphysboro=' + Murphysboro.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34515381,37.78403854),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Murphysboro High School",'Murphysboro=' + Murphysboro.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34876251,37.76316452),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Murphysboro Middle School",'Murphysboro=' + Murphysboro.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.25051117,37.72570801),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Parrish Elementary School",'Carbondale=' + Carbondale.length);
Grand_Tower[Grand_Tower.length] = createMarker(new GPoint(-89.49060059,37.62969971),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shawnee Elementary School - North",'Grand_Tower=' + Grand_Tower.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.20822144,37.73674774),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Thomas Elementary School",'Carbondale=' + Carbondale.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34139900,37.75690700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tri-county Center",'Murphysboro=' + Murphysboro.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.34906006,37.77410126),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tri-county Logan",'Murphysboro=' + Murphysboro.length);
Murphysboro[Murphysboro.length] = createMarker(new GPoint(-89.33609772,37.77040100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tri-county School",'Murphysboro=' + Murphysboro.length);
Campbell_Hill[Campbell_Hill.length] = createMarker(new GPoint(-89.56569672,37.95073318),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Trico Elementary School",'Campbell_Hill=' + Campbell_Hill.length);
Campbell_Hill[Campbell_Hill.length] = createMarker(new GPoint(-89.57800293,37.92929840),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Trico Junior High School",'Campbell_Hill=' + Campbell_Hill.length);
Campbell_Hill[Campbell_Hill.length] = createMarker(new GPoint(-89.57800293,37.92929840),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trico Senior High School",'Campbell_Hill=' + Campbell_Hill.length);
Carbondale[Carbondale.length] = createMarker(new GPoint(-89.22924805,37.67153931),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Unity Point Elementary School",'Carbondale=' + Carbondale.length);
Vergennes[Vergennes.length] = createMarker(new GPoint(-89.33570099,37.90629959),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Vergennes Elementary School",'Vergennes=' + Vergennes.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(Campbell_Hill);
map.removeOverlays(Carbondale);
map.removeOverlays(Desoto);
map.removeOverlays(Elkville);
map.removeOverlays(Grand_Tower);
map.removeOverlays(Murphysboro);
map.removeOverlays(Vergennes);
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(Carbondale);map.removeOverlays(Campbell_Hill);
map.removeOverlays(Carbondale);
map.removeOverlays(Desoto);
map.removeOverlays(Elkville);
map.removeOverlays(Grand_Tower);
map.removeOverlays(Murphysboro);
map.removeOverlays(Vergennes);
map.addOverlays(Campbell_Hill);
centerByArray(Campbell_Hill, false, false);
cntMarker += Campbell_Hill.length;
map.addOverlays(Carbondale);
centerByArray(Carbondale, false, false);
cntMarker += Carbondale.length;
map.addOverlays(Desoto);
centerByArray(Desoto, false, false);
cntMarker += Desoto.length;
map.addOverlays(Elkville);
centerByArray(Elkville, false, false);
cntMarker += Elkville.length;
map.addOverlays(Grand_Tower);
centerByArray(Grand_Tower, false, false);
cntMarker += Grand_Tower.length;
map.addOverlays(Murphysboro);
centerByArray(Murphysboro, false, false);
cntMarker += Murphysboro.length;
map.addOverlays(Vergennes);
centerByArray(Vergennes, false, false);
cntMarker += Vergennes.length;
centerByArray(Carbondale,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');
}
}