function addMarkers()
{
mySelect = document.getElementById('selection');
Mill_Creek = [];Huntingdon = [];Alexandria = [];Mapleton_Depot = [];Mount_Union = [];Robertsdale = [];Rockhill_Furnace = [];Shade_Gap = [];Three_Springs = [];Cassville = [];James_Creek = [];mySelect.options[mySelect.options.length] = new Option("Alexandria schools",'all=Alexandria');
mySelect.options[mySelect.options.length] = new Option("Cassville schools",'all=Cassville');
mySelect.options[mySelect.options.length] = new Option("Huntingdon schools",'all=Huntingdon');
mySelect.options[mySelect.options.length] = new Option("James Creek schools",'all=James_Creek');
mySelect.options[mySelect.options.length] = new Option("Mapleton Depot schools",'all=Mapleton_Depot');
mySelect.options[mySelect.options.length] = new Option("Mill Creek schools",'all=Mill_Creek');
mySelect.options[mySelect.options.length] = new Option("Mount Union schools",'all=Mount_Union');
mySelect.options[mySelect.options.length] = new Option("Robertsdale schools",'all=Robertsdale');
mySelect.options[mySelect.options.length] = new Option("Rockhill Furnace schools",'all=Rockhill_Furnace');
mySelect.options[mySelect.options.length] = new Option("Shade Gap schools",'all=Shade_Gap');
mySelect.options[mySelect.options.length] = new Option("Three Springs schools",'all=Three_Springs');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mill_Creek[Mill_Creek.length] = createMarker(new GPoint(-77.91259766,40.45209885),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Brady-henderson Mill Creek Elementary School",'Mill_Creek=' + Mill_Creek.length);
Huntingdon[Huntingdon.length] = createMarker(new GPoint(-78.01089478,40.50399399),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Huntingdon Area Middle School",'Huntingdon=' + Huntingdon.length);
Huntingdon[Huntingdon.length] = createMarker(new GPoint(-78.01173401,40.50319290),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Huntingdon Area Senior High School",'Huntingdon=' + Huntingdon.length);
Mill_Creek[Mill_Creek.length] = createMarker(new GPoint(-77.91259766,40.45209885),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Huntingdon Co Ctc",'Mill_Creek=' + Mill_Creek.length);
Huntingdon[Huntingdon.length] = createMarker(new GPoint(-77.97239685,40.51430130),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jackson-miller Elementary School",'Huntingdon=' + Huntingdon.length);
Alexandria[Alexandria.length] = createMarker(new GPoint(-78.09980011,40.53760147),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Juniata Valley Elementary School",'Alexandria=' + Alexandria.length);
Alexandria[Alexandria.length] = createMarker(new GPoint(-78.09980011,40.53760147),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Juniata Valley Junior Senior High School",'Alexandria=' + Alexandria.length);
Mapleton_Depot[Mapleton_Depot.length] = createMarker(new GPoint(-77.97409821,40.38180161),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mapleton-union Elementary School",'Mapleton_Depot=' + Mapleton_Depot.length);
Mount_Union[Mount_Union.length] = createMarker(new GPoint(-77.87633514,40.39033890),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mount Union Area Junior Senior High School",'Mount_Union=' + Mount_Union.length);
Mount_Union[Mount_Union.length] = createMarker(new GPoint(-77.88387299,40.38385391),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mount Union Elementary School",'Mount_Union=' + Mount_Union.length);
Robertsdale[Robertsdale.length] = createMarker(new GPoint(-78.11679840,40.17359924),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Robertsdale Gr School",'Robertsdale=' + Robertsdale.length);
Rockhill_Furnace[Rockhill_Furnace.length] = createMarker(new GPoint(-77.90059662,40.24250031),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rockhill Elementary School",'Rockhill_Furnace=' + Rockhill_Furnace.length);
Shade_Gap[Shade_Gap.length] = createMarker(new GPoint(-77.86139679,40.18080139),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shade Gap Elementary School",'Shade_Gap=' + Shade_Gap.length);
Mount_Union[Mount_Union.length] = createMarker(new GPoint(-77.87319946,40.38150024),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shirley Township Elementary School",'Mount_Union=' + Mount_Union.length);
Three_Springs[Three_Springs.length] = createMarker(new GPoint(-77.98870087,40.16680145),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southern Huntingdon Co Junior Senior High School",'Three_Springs=' + Three_Springs.length);
Huntingdon[Huntingdon.length] = createMarker(new GPoint(-78.06490326,40.46080017),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Southside Elementary School",'Huntingdon=' + Huntingdon.length);
Three_Springs[Three_Springs.length] = createMarker(new GPoint(-77.93119812,40.25120163),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Spring Farms Elementary School",'Three_Springs=' + Three_Springs.length);
Huntingdon[Huntingdon.length] = createMarker(new GPoint(-78.01113129,40.50890732),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Standing Stone Elementary School",'Huntingdon=' + Huntingdon.length);
Cassville[Cassville.length] = createMarker(new GPoint(-78.02770233,40.29529953),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Trough Creek Valley Elementary School",'Cassville=' + Cassville.length);
James_Creek[James_Creek.length] = createMarker(new GPoint(-78.18888855,40.34572983),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Youth Forestry Camp #3",'James_Creek=' + James_Creek.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(Alexandria);
map.removeOverlays(Cassville);
map.removeOverlays(Huntingdon);
map.removeOverlays(James_Creek);
map.removeOverlays(Mapleton_Depot);
map.removeOverlays(Mill_Creek);
map.removeOverlays(Mount_Union);
map.removeOverlays(Robertsdale);
map.removeOverlays(Rockhill_Furnace);
map.removeOverlays(Shade_Gap);
map.removeOverlays(Three_Springs);
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(Mill_Creek);map.removeOverlays(Alexandria);
map.removeOverlays(Cassville);
map.removeOverlays(Huntingdon);
map.removeOverlays(James_Creek);
map.removeOverlays(Mapleton_Depot);
map.removeOverlays(Mill_Creek);
map.removeOverlays(Mount_Union);
map.removeOverlays(Robertsdale);
map.removeOverlays(Rockhill_Furnace);
map.removeOverlays(Shade_Gap);
map.removeOverlays(Three_Springs);
map.addOverlays(Alexandria);
centerByArray(Alexandria, false, false);
cntMarker += Alexandria.length;
map.addOverlays(Cassville);
centerByArray(Cassville, false, false);
cntMarker += Cassville.length;
map.addOverlays(Huntingdon);
centerByArray(Huntingdon, false, false);
cntMarker += Huntingdon.length;
map.addOverlays(James_Creek);
centerByArray(James_Creek, false, false);
cntMarker += James_Creek.length;
map.addOverlays(Mapleton_Depot);
centerByArray(Mapleton_Depot, false, false);
cntMarker += Mapleton_Depot.length;
map.addOverlays(Mill_Creek);
centerByArray(Mill_Creek, false, false);
cntMarker += Mill_Creek.length;
map.addOverlays(Mount_Union);
centerByArray(Mount_Union, false, false);
cntMarker += Mount_Union.length;
map.addOverlays(Robertsdale);
centerByArray(Robertsdale, false, false);
cntMarker += Robertsdale.length;
map.addOverlays(Rockhill_Furnace);
centerByArray(Rockhill_Furnace, false, false);
cntMarker += Rockhill_Furnace.length;
map.addOverlays(Shade_Gap);
centerByArray(Shade_Gap, false, false);
cntMarker += Shade_Gap.length;
map.addOverlays(Three_Springs);
centerByArray(Three_Springs, false, false);
cntMarker += Three_Springs.length;
centerByArray(Mill_Creek,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');
}
}