function addMarkers()
{
mySelect = document.getElementById('selection');
Milroy = [];Reedsville = [];Lewistown = [];Yeagertown = [];Mount_Union = [];Mc_Veytown = [];Mcveytown = [];Belleville = [];mySelect.options[mySelect.options.length] = new Option("Belleville schools",'all=Belleville');
mySelect.options[mySelect.options.length] = new Option("Lewistown schools",'all=Lewistown');
mySelect.options[mySelect.options.length] = new Option("Mc Veytown schools",'all=Mc_Veytown');
mySelect.options[mySelect.options.length] = new Option("Mcveytown schools",'all=Mcveytown');
mySelect.options[mySelect.options.length] = new Option("Milroy schools",'all=Milroy');
mySelect.options[mySelect.options.length] = new Option("Mount Union schools",'all=Mount_Union');
mySelect.options[mySelect.options.length] = new Option("Reedsville schools",'all=Reedsville');
mySelect.options[mySelect.options.length] = new Option("Yeagertown schools",'all=Yeagertown');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Milroy[Milroy.length] = createMarker(new GPoint(-77.53420258,40.73199844),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Armagh Township Elementary School",'Milroy=' + Milroy.length);
Reedsville[Reedsville.length] = createMarker(new GPoint(-77.59358215,40.68707275),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Brown Township Elementary School",'Reedsville=' + Reedsville.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.58660800,40.59618500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Buchanan Elementary School",'Lewistown=' + Lewistown.length);
Yeagertown[Yeagertown.length] = createMarker(new GPoint(-77.58161926,40.63695145),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Derry Elementary School",'Yeagertown=' + Yeagertown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.49867249,40.63147354),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Derry Elementary School",'Lewistown=' + Lewistown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.57002258,40.62364960),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Highland Park Area Elementary School",'Lewistown=' + Lewistown.length);
Reedsville[Reedsville.length] = createMarker(new GPoint(-77.59400940,40.68765259),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Indian Valley Middle School",'Reedsville=' + Reedsville.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.56659698,40.62297821),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Indian Valley Senior High School",'Lewistown=' + Lewistown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.56404114,40.59387970),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lewistown Area Senior High School",'Lewistown=' + Lewistown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.58800900,40.71983700),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lewistown Elementary School",'Lewistown=' + Lewistown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.56690979,40.59477997),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Lewistown Middle School",'Lewistown=' + Lewistown.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.55369568,40.60570526),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mifflin-juniata Ctc",'Lewistown=' + Lewistown.length);
Mount_Union[Mount_Union.length] = createMarker(new GPoint(-77.86455536,40.37960052),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mount Union-kistler Elementary School",'Mount_Union=' + Mount_Union.length);
Lewistown[Lewistown.length] = createMarker(new GPoint(-77.56478119,40.59095764),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Seventh Ward Elementary School",'Lewistown=' + Lewistown.length);
Mc_Veytown[Mc_Veytown.length] = createMarker(new GPoint(-77.67007446,40.54594040),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Strodes Mills Elementary School",'Mc_Veytown=' + Mc_Veytown.length);
Mc_Veytown[Mc_Veytown.length] = createMarker(new GPoint(-77.66959381,40.54593658),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Strodes Mills Middle School",'Mc_Veytown=' + Mc_Veytown.length);
Mcveytown[Mcveytown.length] = createMarker(new GPoint(-77.84829712,40.39242172),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tuscarora Blended Learning Charter School",'Mcveytown=' + Mcveytown.length);
Belleville[Belleville.length] = createMarker(new GPoint(-77.72461700,40.60859299),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Union Township Elementary School",'Belleville=' + Belleville.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(Belleville);
map.removeOverlays(Lewistown);
map.removeOverlays(Mc_Veytown);
map.removeOverlays(Mcveytown);
map.removeOverlays(Milroy);
map.removeOverlays(Mount_Union);
map.removeOverlays(Reedsville);
map.removeOverlays(Yeagertown);
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(Milroy);map.removeOverlays(Belleville);
map.removeOverlays(Lewistown);
map.removeOverlays(Mc_Veytown);
map.removeOverlays(Mcveytown);
map.removeOverlays(Milroy);
map.removeOverlays(Mount_Union);
map.removeOverlays(Reedsville);
map.removeOverlays(Yeagertown);
map.addOverlays(Belleville);
centerByArray(Belleville, false, false);
cntMarker += Belleville.length;
map.addOverlays(Lewistown);
centerByArray(Lewistown, false, false);
cntMarker += Lewistown.length;
map.addOverlays(Mc_Veytown);
centerByArray(Mc_Veytown, false, false);
cntMarker += Mc_Veytown.length;
map.addOverlays(Mcveytown);
centerByArray(Mcveytown, false, false);
cntMarker += Mcveytown.length;
map.addOverlays(Milroy);
centerByArray(Milroy, false, false);
cntMarker += Milroy.length;
map.addOverlays(Mount_Union);
centerByArray(Mount_Union, false, false);
cntMarker += Mount_Union.length;
map.addOverlays(Reedsville);
centerByArray(Reedsville, false, false);
cntMarker += Reedsville.length;
map.addOverlays(Yeagertown);
centerByArray(Yeagertown, false, false);
cntMarker += Yeagertown.length;
centerByArray(Milroy,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');
}
}