function addMarkers()
{
mySelect = document.getElementById('selection');
Apollo = [];Spring_Church = [];Leechburg = [];Dayton = [];Kittanning = [];Elderton = [];Ford_City = [];Freeport = [];North_Apollo = [];Rural_Valley = [];Cowansville = [];mySelect.options[mySelect.options.length] = new Option("Apollo schools",'all=Apollo');
mySelect.options[mySelect.options.length] = new Option("Cowansville schools",'all=Cowansville');
mySelect.options[mySelect.options.length] = new Option("Dayton schools",'all=Dayton');
mySelect.options[mySelect.options.length] = new Option("Elderton schools",'all=Elderton');
mySelect.options[mySelect.options.length] = new Option("Ford City schools",'all=Ford_City');
mySelect.options[mySelect.options.length] = new Option("Freeport schools",'all=Freeport');
mySelect.options[mySelect.options.length] = new Option("Kittanning schools",'all=Kittanning');
mySelect.options[mySelect.options.length] = new Option("Leechburg schools",'all=Leechburg');
mySelect.options[mySelect.options.length] = new Option("North Apollo schools",'all=North_Apollo');
mySelect.options[mySelect.options.length] = new Option("Rural Valley schools",'all=Rural_Valley');
mySelect.options[mySelect.options.length] = new Option("Spring Church schools",'all=Spring_Church');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Apollo[Apollo.length] = createMarker(new GPoint(-79.56256104,40.58303452),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Apollo Elementary School",'Apollo=' + Apollo.length);
Spring_Church[Spring_Church.length] = createMarker(new GPoint(-80.42910004,41.83702087),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Apollo-ridge Elementary School",'Spring_Church=' + Spring_Church.length);
Spring_Church[Spring_Church.length] = createMarker(new GPoint(-79.48935699,40.60655975),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Apollo-ridge High School",'Spring_Church=' + Spring_Church.length);
Spring_Church[Spring_Church.length] = createMarker(new GPoint(-79.48935699,40.60655975),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Apollo-ridge Middle School",'Spring_Church=' + Spring_Church.length);
Leechburg[Leechburg.length] = createMarker(new GPoint(-79.60446930,40.62868881),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("David Leech Elementary School",'Leechburg=' + Leechburg.length);
Dayton[Dayton.length] = createMarker(new GPoint(-79.24109650,40.88238144),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dayton Elementary School",'Dayton=' + Dayton.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.58892059,40.83243942),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Franklin Elementary School",'Kittanning=' + Kittanning.length);
Elderton[Elderton.length] = createMarker(new GPoint(-79.34153748,40.69477844),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Elderton Elementary School",'Elderton=' + Elderton.length);
Elderton[Elderton.length] = createMarker(new GPoint(-79.34153748,40.69477844),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Elderton Junior Senior High School",'Elderton=' + Elderton.length);
Ford_City[Ford_City.length] = createMarker(new GPoint(-79.53014374,40.77222061),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ford City Junior Senior High School",'Ford_City=' + Ford_City.length);
Freeport[Freeport.length] = createMarker(new GPoint(-79.68736267,40.67462158),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Freeport Area Junior High School",'Freeport=' + Freeport.length);
Freeport[Freeport.length] = createMarker(new GPoint(-79.66320038,40.70230103),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freeport Area Senior High School",'Freeport=' + Freeport.length);
Freeport[Freeport.length] = createMarker(new GPoint(-79.68639374,40.67342758),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Freeport Kdg Center",'Freeport=' + Freeport.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.52002716,40.81648636),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Kittanning Area Middle School",'Kittanning=' + Kittanning.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.52716827,40.83052826),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kittanning Senior High School",'Kittanning=' + Kittanning.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.51999664,40.81560135),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Kittanning Township Elementary School",'Kittanning=' + Kittanning.length);
Leechburg[Leechburg.length] = createMarker(new GPoint(-79.59912109,40.63228607),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Leechburg Area High School",'Leechburg=' + Leechburg.length);
Leechburg[Leechburg.length] = createMarker(new GPoint(-79.59912109,40.63228607),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Leechburg Area Middle School",'Leechburg=' + Leechburg.length);
Ford_City[Ford_City.length] = createMarker(new GPoint(-79.52072906,40.76521301),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lenape Elementary School",'Ford_City=' + Ford_City.length);
Ford_City[Ford_City.length] = createMarker(new GPoint(-79.52298737,40.76778030),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lenape Technical High School",'Ford_City=' + Ford_City.length);
North_Apollo[North_Apollo.length] = createMarker(new GPoint(-79.55580139,40.59609985),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Apollo Elementary School",'North_Apollo=' + North_Apollo.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.51999664,40.81560135),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Buffalo Elementary School",'Kittanning=' + Kittanning.length);
Rural_Valley[Rural_Valley.length] = createMarker(new GPoint(-79.28890228,40.78369904),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shannock Valley Elementary School",'Rural_Valley=' + Rural_Valley.length);
Freeport[Freeport.length] = createMarker(new GPoint(-79.66904449,40.70141602),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Buffalo Elementary School",'Freeport=' + Freeport.length);
Cowansville[Cowansville.length] = createMarker(new GPoint(-79.58866882,40.88727951),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sugarcreek Elementary School",'Cowansville=' + Cowansville.length);
Spring_Church[Spring_Church.length] = createMarker(new GPoint(-79.41120148,40.62229919),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sunnyside Elementary School",'Spring_Church=' + Spring_Church.length);
Kittanning[Kittanning.length] = createMarker(new GPoint(-79.60116577,40.83263016),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("West Hills Elementary School",'Kittanning=' + Kittanning.length);
Rural_Valley[Rural_Valley.length] = createMarker(new GPoint(-79.28890228,40.78369904),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Shamokin Junior Senior High School",'Rural_Valley=' + Rural_Valley.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(Apollo);
map.removeOverlays(Cowansville);
map.removeOverlays(Dayton);
map.removeOverlays(Elderton);
map.removeOverlays(Ford_City);
map.removeOverlays(Freeport);
map.removeOverlays(Kittanning);
map.removeOverlays(Leechburg);
map.removeOverlays(North_Apollo);
map.removeOverlays(Rural_Valley);
map.removeOverlays(Spring_Church);
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(Apollo);map.removeOverlays(Apollo);
map.removeOverlays(Cowansville);
map.removeOverlays(Dayton);
map.removeOverlays(Elderton);
map.removeOverlays(Ford_City);
map.removeOverlays(Freeport);
map.removeOverlays(Kittanning);
map.removeOverlays(Leechburg);
map.removeOverlays(North_Apollo);
map.removeOverlays(Rural_Valley);
map.removeOverlays(Spring_Church);
map.addOverlays(Apollo);
centerByArray(Apollo, false, false);
cntMarker += Apollo.length;
map.addOverlays(Cowansville);
centerByArray(Cowansville, false, false);
cntMarker += Cowansville.length;
map.addOverlays(Dayton);
centerByArray(Dayton, false, false);
cntMarker += Dayton.length;
map.addOverlays(Elderton);
centerByArray(Elderton, false, false);
cntMarker += Elderton.length;
map.addOverlays(Ford_City);
centerByArray(Ford_City, false, false);
cntMarker += Ford_City.length;
map.addOverlays(Freeport);
centerByArray(Freeport, false, false);
cntMarker += Freeport.length;
map.addOverlays(Kittanning);
centerByArray(Kittanning, false, false);
cntMarker += Kittanning.length;
map.addOverlays(Leechburg);
centerByArray(Leechburg, false, false);
cntMarker += Leechburg.length;
map.addOverlays(North_Apollo);
centerByArray(North_Apollo, false, false);
cntMarker += North_Apollo.length;
map.addOverlays(Rural_Valley);
centerByArray(Rural_Valley, false, false);
cntMarker += Rural_Valley.length;
map.addOverlays(Spring_Church);
centerByArray(Spring_Church, false, false);
cntMarker += Spring_Church.length;
centerByArray(Apollo,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');
}
}