function addMarkers()
{
mySelect = document.getElementById('selection');
Philadelphia = [];Pittsburgh = [];Elliottsburg = [];Harrisburg = [];Scranton = [];mySelect.options[mySelect.options.length] = new Option("Elliottsburg special education schools",'all=Elliottsburg');
mySelect.options[mySelect.options.length] = new Option("Harrisburg special education schools",'all=Harrisburg');
mySelect.options[mySelect.options.length] = new Option("Philadelphia special education schools",'all=Philadelphia');
mySelect.options[mySelect.options.length] = new Option("Pittsburgh special education schools",'all=Pittsburgh');
mySelect.options[mySelect.options.length] = new Option("Scranton special education schools",'all=Scranton');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Philadelphia[Philadelphia.length] = createMarker(new GPoint(-75.11053467,39.97980881),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Carroll Charles School",'Philadelphia=' + Philadelphia.length);
Pittsburgh[Pittsburgh.length] = createMarker(new GPoint(-80.02526093,40.45146942),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Conroy Ed Center",'Pittsburgh=' + Pittsburgh.length);
Philadelphia[Philadelphia.length] = createMarker(new GPoint(-75.11672974,39.97650528),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Douglas Stephen A School",'Philadelphia=' + Philadelphia.length);
Elliottsburg[Elliottsburg.length] = createMarker(new GPoint(-77.42849731,40.37670135),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hidden Valley Emotional Suppor High School",'Elliottsburg=' + Elliottsburg.length);
Pittsburgh[Pittsburgh.length] = createMarker(new GPoint(-79.98836517,40.44488907),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Letsche Ed Center",'Pittsburgh=' + Pittsburgh.length);
Pittsburgh[Pittsburgh.length] = createMarker(new GPoint(-80.00783539,40.47153473),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mcnaugher Sp Ed Center",'Pittsburgh=' + Pittsburgh.length);
Philadelphia[Philadelphia.length] = createMarker(new GPoint(-75.21025848,39.96965027),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Miller E S School",'Philadelphia=' + Philadelphia.length);
Pittsburgh[Pittsburgh.length] = createMarker(new GPoint(-79.96309662,40.46956253),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Options Center",'Pittsburgh=' + Pittsburgh.length);
Harrisburg[Harrisburg.length] = createMarker(new GPoint(-76.88472748,40.27357864),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Penn Data Sp Ed Enrollments A",'Harrisburg=' + Harrisburg.length);
Harrisburg[Harrisburg.length] = createMarker(new GPoint(-76.88472748,40.27357864),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Penn Data Sp Ed Enrollments B",'Harrisburg=' + Harrisburg.length);
Pittsburgh[Pittsburgh.length] = createMarker(new GPoint(-80.01018524,40.40246964),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pioneer Ed Center",'Pittsburgh=' + Pittsburgh.length);
Scranton[Scranton.length] = createMarker(new GPoint(-75.64174652,41.42953873),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Scranton State School For Deaf",'Scranton=' + Scranton.length);
Philadelphia[Philadelphia.length] = createMarker(new GPoint(-74.97594452,40.09100342),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shallcross Day School",'Philadelphia=' + Philadelphia.length);
Harrisburg[Harrisburg.length] = createMarker(new GPoint(-76.86103821,40.25896454),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Shimmell School",'Harrisburg=' + Harrisburg.length);
Philadelphia[Philadelphia.length] = createMarker(new GPoint(-75.14564514,40.03892517),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Widener Memorial School",'Philadelphia=' + Philadelphia.length);
maxLng = -74.97594452;
maxLat = 41.42953873;
minLng = -80.02526093;
minLat = 39.96965027;
reCenterMap();
map.removeOverlays(Elliottsburg);
map.removeOverlays(Harrisburg);
map.removeOverlays(Philadelphia);
map.removeOverlays(Pittsburgh);
map.removeOverlays(Scranton);
setTimeout(function(){map.addOverlays(Elliottsburg)},1000);
setTimeout(function(){map.addOverlays(Harrisburg)},1000);
setTimeout(function(){map.addOverlays(Philadelphia)},1000);
setTimeout(function(){map.addOverlays(Pittsburgh)},1000);
setTimeout(function(){map.addOverlays(Scranton)},1000);
} // 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(Elliottsburg);
map.removeOverlays(Harrisburg);
map.removeOverlays(Philadelphia);
map.removeOverlays(Pittsburgh);
map.removeOverlays(Scranton);
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(Philadelphia);map.removeOverlays(Elliottsburg);
map.removeOverlays(Harrisburg);
map.removeOverlays(Philadelphia);
map.removeOverlays(Pittsburgh);
map.removeOverlays(Scranton);
map.addOverlays(Elliottsburg);
centerByArray(Elliottsburg, false, false);
cntMarker += Elliottsburg.length;
map.addOverlays(Harrisburg);
centerByArray(Harrisburg, false, false);
cntMarker += Harrisburg.length;
map.addOverlays(Philadelphia);
centerByArray(Philadelphia, false, false);
cntMarker += Philadelphia.length;
map.addOverlays(Pittsburgh);
centerByArray(Pittsburgh, false, false);
cntMarker += Pittsburgh.length;
map.addOverlays(Scranton);
centerByArray(Scranton, false, false);
cntMarker += Scranton.length;
centerByArray(Philadelphia,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');
}
}