function addMarkers(){
mySelect = document.getElementById('selection');
Boonsboro = [];Hagerstown = [];Williamsport = [];Clear_Spring = [];Saint_James = [];mySelect.options[mySelect.options.length] = new Option("Boonsboro schools",'all=Boonsboro');
mySelect.options[mySelect.options.length] = new Option("Clear Spring schools",'all=Clear_Spring');
mySelect.options[mySelect.options.length] = new Option("Hagerstown schools",'all=Hagerstown');
mySelect.options[mySelect.options.length] = new Option("Saint James schools",'all=Saint_James');
mySelect.options[mySelect.options.length] = new Option("Williamsport schools",'all=Williamsport');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Boonsboro[Boonsboro.length] = createMarker(new GPoint(-77.66141700,39.52266000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Boonsboro Christian Academy",'Boonsboro=' + Boonsboro.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.79555700,39.68601800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Broadfording Christian Academy",'Hagerstown=' + Hagerstown.length);
Williamsport[Williamsport.length] = createMarker(new GPoint(-77.81398600,39.59334400),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Cedar Ridge School",'Williamsport=' + Williamsport.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.75747500,39.62102400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ebenezer Christian School",'Hagerstown=' + Hagerstown.length);
Boonsboro[Boonsboro.length] = createMarker(new GPoint(-77.67028000,39.53611300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Christian Academy",'Boonsboro=' + Boonsboro.length);
Williamsport[Williamsport.length] = createMarker(new GPoint(-77.81250000,39.59600000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gateway Christian Academy",'Williamsport=' + Williamsport.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.75519900,39.67793700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Academy",'Hagerstown=' + Hagerstown.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.82751200,39.64804900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Academy Inc.",'Hagerstown=' + Hagerstown.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.61392200,39.59245600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Highland View Academy",'Hagerstown=' + Hagerstown.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.80750800,39.63709500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hillside Mennonite School",'Hagerstown=' + Hagerstown.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.80280300,39.65181800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Huyetts Mennonite School",'Hagerstown=' + Hagerstown.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.68300000,39.66440000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Laurel Hall School",'Hagerstown=' + Hagerstown.length);
Clear_Spring[Clear_Spring.length] = createMarker(new GPoint(-77.83730300,39.66504200),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Oak Hill House School",'Clear_Spring=' + Clear_Spring.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.69916500,39.70388200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Paradise Mennonite School",'Hagerstown=' + Hagerstown.length);
Saint_James[Saint_James.length] = createMarker(new GPoint(-77.75599600,39.56467700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saint James School",'Saint_James=' + Saint_James.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.70423600,39.66373100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Maria Goretti High School",'Hagerstown=' + Hagerstown.length);
Boonsboro[Boonsboro.length] = createMarker(new GPoint(-77.64713100,39.54944300),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("San Mar Children's Home, Inc.",'Boonsboro=' + Boonsboro.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.73330000,39.65090000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Truth Christian Academy",'Hagerstown=' + Hagerstown.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(Boonsboro);
map.removeOverlays(Clear_Spring);
map.removeOverlays(Hagerstown);
map.removeOverlays(Saint_James);
map.removeOverlays(Williamsport);
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(Boonsboro);map.removeOverlays(Boonsboro);
map.removeOverlays(Clear_Spring);
map.removeOverlays(Hagerstown);
map.removeOverlays(Saint_James);
map.removeOverlays(Williamsport);
map.addOverlays(Boonsboro);
centerByArray(Boonsboro, false, false);
cntMarker += Boonsboro.length;
map.addOverlays(Clear_Spring);
centerByArray(Clear_Spring, false, false);
cntMarker += Clear_Spring.length;
map.addOverlays(Hagerstown);
centerByArray(Hagerstown, false, false);
cntMarker += Hagerstown.length;
map.addOverlays(Saint_James);
centerByArray(Saint_James, false, false);
cntMarker += Saint_James.length;
map.addOverlays(Williamsport);
centerByArray(Williamsport, false, false);
cntMarker += Williamsport.length;
centerByArray(Boonsboro,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;
}