function addMarkers(){
mySelect = document.getElementById('selection');
Plainfield = [];Manhattan = [];Lockport = [];Crete = [];Joliet = [];Frankfort = [];New_Lenox = [];mySelect.options[mySelect.options.length] = new Option("Crete schools",'all=Crete');
mySelect.options[mySelect.options.length] = new Option("Frankfort schools",'all=Frankfort');
mySelect.options[mySelect.options.length] = new Option("Joliet schools",'all=Joliet');
mySelect.options[mySelect.options.length] = new Option("Lockport schools",'all=Lockport');
mySelect.options[mySelect.options.length] = new Option("Manhattan schools",'all=Manhattan');
mySelect.options[mySelect.options.length] = new Option("New Lenox schools",'all=New_Lenox');
mySelect.options[mySelect.options.length] = new Option("Plainfield schools",'all=Plainfield');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Plainfield[Plainfield.length] = createMarker(new GPoint(-88.19600600,41.65185300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christ Lutheran Academy",'Plainfield=' + Plainfield.length);
Manhattan[Manhattan.length] = createMarker(new GPoint(-87.96463500,41.47285200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christ's Academy",'Manhattan=' + Manhattan.length);
Lockport[Lockport.length] = createMarker(new GPoint(-88.13945100,41.58043200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crest Hill Christian School",'Lockport=' + Lockport.length);
Crete[Crete.length] = createMarker(new GPoint(-87.63092200,41.43592300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crete Evangelical Lutheran Schools",'Crete=' + Crete.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.12026900,41.55106100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gah Dillard Harris Educational Center",'Joliet=' + Joliet.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.04274500,41.50524300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Genesis Day School",'Joliet=' + Joliet.length);
Frankfort[Frankfort.length] = createMarker(new GPoint(-87.86525300,41.49474300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Christian School",'Frankfort=' + Frankfort.length);
Crete[Crete.length] = createMarker(new GPoint(-87.63090500,41.43554100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Illinois Luth High School and Junior High",'Crete=' + Crete.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.12542100,41.54454400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Joliet Catholic Academy",'Joliet=' + Joliet.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.03849200,41.54276300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Maranatha Christian School",'Joliet=' + Joliet.length);
New_Lenox[New_Lenox.length] = createMarker(new GPoint(-88.00118800,41.52201300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Providence Catholic High School",'New_Lenox=' + New_Lenox.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.03344700,41.52849500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ridgewood Baptist Academy",'Joliet=' + Joliet.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.00461600,41.52605600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Srvcs Inc Trinity School",'Joliet=' + Joliet.length);
Joliet[Joliet.length] = createMarker(new GPoint(-88.10916700,41.51733400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ucp Reedswood School",'Joliet=' + Joliet.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,11);
/*
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/////2/' + showArray);
map.removeOverlays(Crete);
map.removeOverlays(Frankfort);
map.removeOverlays(Joliet);
map.removeOverlays(Lockport);
map.removeOverlays(Manhattan);
map.removeOverlays(New_Lenox);
map.removeOverlays(Plainfield);
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(Plainfield);map.removeOverlays(Crete);
map.removeOverlays(Frankfort);
map.removeOverlays(Joliet);
map.removeOverlays(Lockport);
map.removeOverlays(Manhattan);
map.removeOverlays(New_Lenox);
map.removeOverlays(Plainfield);
map.addOverlays(Crete);
centerByArray(Crete, false, false);
cntMarker += Crete.length;
map.addOverlays(Frankfort);
centerByArray(Frankfort, false, false);
cntMarker += Frankfort.length;
map.addOverlays(Joliet);
centerByArray(Joliet, false, false);
cntMarker += Joliet.length;
map.addOverlays(Lockport);
centerByArray(Lockport, false, false);
cntMarker += Lockport.length;
map.addOverlays(Manhattan);
centerByArray(Manhattan, false, false);
cntMarker += Manhattan.length;
map.addOverlays(New_Lenox);
centerByArray(New_Lenox, false, false);
cntMarker += New_Lenox.length;
map.addOverlays(Plainfield);
centerByArray(Plainfield, false, false);
cntMarker += Plainfield.length;
centerByArray(Plainfield,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');
//window.open('/map.php?type=1&schools=&school_level=2&radius=&zipcode=&school_type_search=&school_type_code=');
}
}
function createMarker(point, label, icon)
{
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}