function addMarkers()
{
mySelect = document.getElementById('selection');
Chicago_Heights = [];Ford_Heights = [];Sauk_Village = [];Lynwood = [];South_Chicago_Hts = [];S_Chicago_Heights = [];Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.66170502,41.49763870),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Beacon Hill Primary Cntr",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.64542389,41.51343536),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bloom High School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.59632874,41.48486328),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bloom Trail High School",'Chicago_Heights=' + Chicago_Heights.length);
Ford_Heights[Ford_Heights.length] = createMarker(new GPoint(-87.63150024,41.50619888),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Cottage Grove Middle School",'Ford_Heights=' + Ford_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.64538574,41.51316452),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dist 206 Alternative High School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.62331390,41.50966263),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dr Charles E Gavin Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.63185120,41.49416351),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Garfield Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.64524841,41.52450180),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Greenbriar Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.64939117,41.51634216),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Highland School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.63591766,41.49969864),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jefferson Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.66451263,41.51286316),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Kennedy Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.63591766,41.49969864),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lincoln Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.63591766,41.49969864),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mckinley Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Ford_Heights[Ford_Heights.length] = createMarker(new GPoint(-87.59028625,41.51363754),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Medgar Evers Primary",'Ford_Heights=' + Ford_Heights.length);
Sauk_Village[Sauk_Village.length] = createMarker(new GPoint(-87.55781555,41.48760986),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Rickover Junior High School",'Sauk_Village=' + Sauk_Village.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.65231323,41.50696945),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Roosevelt Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.65299225,41.52073669),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Safe School Program",'Chicago_Heights=' + Chicago_Heights.length);
Lynwood[Lynwood.length] = createMarker(new GPoint(-87.54427338,41.51755524),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sandridge Elementary School",'Lynwood=' + Lynwood.length);
South_Chicago_Hts[South_Chicago_Hts.length] = createMarker(new GPoint(-87.64001465,41.47807312),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Saukview Elementary School",'South_Chicago_Hts=' + South_Chicago_Hts.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.65272522,41.53273773),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Serena Hills Elementary School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.66441345,41.51135254),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Speed Seja 802 Pal Pgrm",'Chicago_Heights=' + Chicago_Heights.length);
Sauk_Village[Sauk_Village.length] = createMarker(new GPoint(-87.56739044,41.48436356),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Strassburg Elementary & L J Morales Cnt",'Sauk_Village=' + Sauk_Village.length);
Ford_Heights[Ford_Heights.length] = createMarker(new GPoint(-87.58709717,41.50743866),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tidye A Phillips Elementary School",'Ford_Heights=' + Ford_Heights.length);
S_Chicago_Heights[S_Chicago_Heights.length] = createMarker(new GPoint(-87.64048004,41.48946381),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("U S Grant Elementary School",'S_Chicago_Heights=' + S_Chicago_Heights.length);
Sauk_Village[Sauk_Village.length] = createMarker(new GPoint(-87.57123566,41.49666595),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wagoner Elementary & Dr T E Ryan Lrn Cn",'Sauk_Village=' + Sauk_Village.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.64192963,41.50163651),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Washington Junior High School",'Chicago_Heights=' + Chicago_Heights.length);
Chicago_Heights[Chicago_Heights.length] = createMarker(new GPoint(-87.63591766,41.49969864),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wilson Elementary School",'Chicago_Heights=' + Chicago_Heights.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(Chicago_Heights);
map.removeOverlays(Ford_Heights);
map.removeOverlays(Sauk_Village);
map.removeOverlays(Lynwood);
map.removeOverlays(South_Chicago_Hts);
map.removeOverlays(S_Chicago_Heights);
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(Chicago_Heights);map.removeOverlays(Chicago_Heights);
map.removeOverlays(Ford_Heights);
map.removeOverlays(Sauk_Village);
map.removeOverlays(Lynwood);
map.removeOverlays(South_Chicago_Hts);
map.removeOverlays(S_Chicago_Heights);
map.addOverlays(Chicago_Heights);
centerByArray(Chicago_Heights, false, false);
cntMarker += Chicago_Heights.length;
map.addOverlays(Ford_Heights);
centerByArray(Ford_Heights, false, false);
cntMarker += Ford_Heights.length;
map.addOverlays(Sauk_Village);
centerByArray(Sauk_Village, false, false);
cntMarker += Sauk_Village.length;
map.addOverlays(Lynwood);
centerByArray(Lynwood, false, false);
cntMarker += Lynwood.length;
map.addOverlays(South_Chicago_Hts);
centerByArray(South_Chicago_Hts, false, false);
cntMarker += South_Chicago_Hts.length;
map.addOverlays(S_Chicago_Heights);
centerByArray(S_Chicago_Heights, false, false);
cntMarker += S_Chicago_Heights.length;
centerByArray(Chicago_Heights,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');
}
}