function addMarkers(){
mySelect = document.getElementById('selection');
Mercer = [];Jackson_Center = [];Greenville = [];Fredonia = [];Grove_City = [];Farrell = [];Hermitage = [];Hadley = [];Sharon = [];Stoneboro = [];mySelect.options[mySelect.options.length] = new Option("Farrell schools",'all=Farrell');
mySelect.options[mySelect.options.length] = new Option("Fredonia schools",'all=Fredonia');
mySelect.options[mySelect.options.length] = new Option("Greenville schools",'all=Greenville');
mySelect.options[mySelect.options.length] = new Option("Grove City schools",'all=Grove_City');
mySelect.options[mySelect.options.length] = new Option("Hadley schools",'all=Hadley');
mySelect.options[mySelect.options.length] = new Option("Hermitage schools",'all=Hermitage');
mySelect.options[mySelect.options.length] = new Option("Jackson Center schools",'all=Jackson_Center');
mySelect.options[mySelect.options.length] = new Option("Mercer schools",'all=Mercer');
mySelect.options[mySelect.options.length] = new Option("Sharon schools",'all=Sharon');
mySelect.options[mySelect.options.length] = new Option("Stoneboro schools",'all=Stoneboro');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mercer[Mercer.length] = createMarker(new GPoint(-80.23998100,41.29216700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Christian Academy",'Mercer=' + Mercer.length);
Jackson_Center[Jackson_Center.length] = createMarker(new GPoint(-80.15486600,41.29997500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dutch Lane Amish School",'Jackson_Center=' + Jackson_Center.length);
Greenville[Greenville.length] = createMarker(new GPoint(-80.29793800,41.36390600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairview Amish School",'Greenville=' + Greenville.length);
Fredonia[Fredonia.length] = createMarker(new GPoint(-80.25784100,41.32883100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Green Meadow Parochial School",'Fredonia=' + Fredonia.length);
Grove_City[Grove_City.length] = createMarker(new GPoint(-80.08496100,41.16544100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grove City Christian Academy",'Grove_City=' + Grove_City.length);
Greenville[Greenville.length] = createMarker(new GPoint(-80.45677600,41.40119800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Living Word Christian School",'Greenville=' + Greenville.length);
Farrell[Farrell.length] = createMarker(new GPoint(-80.49293100,41.21466300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Msgr Geno J Monti School",'Farrell=' + Farrell.length);
Hermitage[Hermitage.length] = createMarker(new GPoint(-80.46688700,41.23943700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Notre Dame School",'Hermitage=' + Hermitage.length);
Mercer[Mercer.length] = createMarker(new GPoint(-80.17400700,41.29942800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Orchard Hill School",'Mercer=' + Mercer.length);
Hadley[Hadley.length] = createMarker(new GPoint(-80.19480300,41.44439200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pilgrim Fellowship School",'Hadley=' + Hadley.length);
Fredonia[Fredonia.length] = createMarker(new GPoint(-80.27320000,41.32530000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine Hollow School",'Fredonia=' + Fredonia.length);
Sharon[Sharon.length] = createMarker(new GPoint(-80.49498800,41.23286300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Joseph Elementary School",'Sharon=' + Sharon.length);
Greenville[Greenville.length] = createMarker(new GPoint(-80.39707700,41.40616600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Michael School",'Greenville=' + Greenville.length);
Stoneboro[Stoneboro.length] = createMarker(new GPoint(-80.20535300,41.34385200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shady Maple School",'Stoneboro=' + Stoneboro.length);
Sharon[Sharon.length] = createMarker(new GPoint(-80.49916300,41.23569100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shenango Valley Faith Academy",'Sharon=' + Sharon.length);
Hermitage[Hermitage.length] = createMarker(new GPoint(-80.44103700,41.25251200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shenango Valley Faith Academy",'Hermitage=' + Hermitage.length);
Stoneboro[Stoneboro.length] = createMarker(new GPoint(-80.12719100,41.33833700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Stoneboro Wesleyan School",'Stoneboro=' + Stoneboro.length);
Sharon[Sharon.length] = createMarker(new GPoint(-80.49321700,41.22333700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sts. Peter & Paul Lutheran Preschool",'Sharon=' + Sharon.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/////1/' + showArray);
map.removeOverlays(Farrell);
map.removeOverlays(Fredonia);
map.removeOverlays(Greenville);
map.removeOverlays(Grove_City);
map.removeOverlays(Hadley);
map.removeOverlays(Hermitage);
map.removeOverlays(Jackson_Center);
map.removeOverlays(Mercer);
map.removeOverlays(Sharon);
map.removeOverlays(Stoneboro);
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(Mercer);map.removeOverlays(Farrell);
map.removeOverlays(Fredonia);
map.removeOverlays(Greenville);
map.removeOverlays(Grove_City);
map.removeOverlays(Hadley);
map.removeOverlays(Hermitage);
map.removeOverlays(Jackson_Center);
map.removeOverlays(Mercer);
map.removeOverlays(Sharon);
map.removeOverlays(Stoneboro);
map.addOverlays(Farrell);
centerByArray(Farrell, false, false);
cntMarker += Farrell.length;
map.addOverlays(Fredonia);
centerByArray(Fredonia, false, false);
cntMarker += Fredonia.length;
map.addOverlays(Greenville);
centerByArray(Greenville, false, false);
cntMarker += Greenville.length;
map.addOverlays(Grove_City);
centerByArray(Grove_City, false, false);
cntMarker += Grove_City.length;
map.addOverlays(Hadley);
centerByArray(Hadley, false, false);
cntMarker += Hadley.length;
map.addOverlays(Hermitage);
centerByArray(Hermitage, false, false);
cntMarker += Hermitage.length;
map.addOverlays(Jackson_Center);
centerByArray(Jackson_Center, false, false);
cntMarker += Jackson_Center.length;
map.addOverlays(Mercer);
centerByArray(Mercer, false, false);
cntMarker += Mercer.length;
map.addOverlays(Sharon);
centerByArray(Sharon, false, false);
cntMarker += Sharon.length;
map.addOverlays(Stoneboro);
centerByArray(Stoneboro, false, false);
cntMarker += Stoneboro.length;
centerByArray(Mercer,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=1&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;
}