function addMarkers(){
mySelect = document.getElementById('selection');
Columbia = [];Baltimore = [];Beltsville = [];Westminster = [];Ellicott_City = [];Sudlersville = [];Frederick = [];Salisbury = [];Hyattsville = [];Hagerstown = [];Joppa = [];Takoma_Park = [];Gambrills = [];Oakland = [];Olney = [];Silver_Spring = [];mySelect.options[mySelect.options.length] = new Option("Baltimore schools",'all=Baltimore');
mySelect.options[mySelect.options.length] = new Option("Beltsville schools",'all=Beltsville');
mySelect.options[mySelect.options.length] = new Option("Columbia schools",'all=Columbia');
mySelect.options[mySelect.options.length] = new Option("Ellicott City schools",'all=Ellicott_City');
mySelect.options[mySelect.options.length] = new Option("Frederick schools",'all=Frederick');
mySelect.options[mySelect.options.length] = new Option("Gambrills schools",'all=Gambrills');
mySelect.options[mySelect.options.length] = new Option("Hagerstown schools",'all=Hagerstown');
mySelect.options[mySelect.options.length] = new Option("Hyattsville schools",'all=Hyattsville');
mySelect.options[mySelect.options.length] = new Option("Joppa schools",'all=Joppa');
mySelect.options[mySelect.options.length] = new Option("Oakland schools",'all=Oakland');
mySelect.options[mySelect.options.length] = new Option("Olney schools",'all=Olney');
mySelect.options[mySelect.options.length] = new Option("Salisbury schools",'all=Salisbury');
mySelect.options[mySelect.options.length] = new Option("Silver Spring schools",'all=Silver_Spring');
mySelect.options[mySelect.options.length] = new Option("Sudlersville schools",'all=Sudlersville');
mySelect.options[mySelect.options.length] = new Option("Takoma Park schools",'all=Takoma_Park');
mySelect.options[mySelect.options.length] = new Option("Westminster schools",'all=Westminster');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Columbia[Columbia.length] = createMarker(new GPoint(-76.87041600,39.19237600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Atholton Adventist Academy",'Columbia=' + Columbia.length);
Baltimore[Baltimore.length] = createMarker(new GPoint(-76.67190100,39.33753000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Baltimore Junior Academy",'Baltimore=' + Baltimore.length);
Beltsville[Beltsville.length] = createMarker(new GPoint(-76.92124800,39.05313700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Beltsville Sda School",'Beltsville=' + Beltsville.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.98614200,39.54381700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crest Lane Sda Church School",'Westminster=' + Westminster.length);
Ellicott_City[Ellicott_City.length] = createMarker(new GPoint(-76.82656000,39.28120800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crossroads Adventist School",'Ellicott_City=' + Ellicott_City.length);
Sudlersville[Sudlersville.length] = createMarker(new GPoint(-75.89396100,39.19189800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eastern Shore Junior Academy",'Sudlersville=' + Sudlersville.length);
Frederick[Frederick.length] = createMarker(new GPoint(-77.44511000,39.40214900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Frederick Adventist School",'Frederick=' + Frederick.length);
Salisbury[Salisbury.length] = createMarker(new GPoint(-75.51912000,38.37239000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gateway Christian Academy",'Salisbury=' + Salisbury.length);
Hyattsville[Hyattsville.length] = createMarker(new GPoint(-76.98778600,38.96609000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("George E Peters Adventist School",'Hyattsville=' + Hyattsville.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);
Joppa[Joppa.length] = createMarker(new GPoint(-76.37452100,39.48090200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hudson Sda School",'Joppa=' + Joppa.length);
Takoma_Park[Takoma_Park.length] = createMarker(new GPoint(-77.00744000,38.97342600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("John Nevins Andrews School",'Takoma_Park=' + Takoma_Park.length);
Gambrills[Gambrills.length] = createMarker(new GPoint(-76.65582100,38.98403700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Martin Barr Adventist School",'Gambrills=' + Gambrills.length);
Oakland[Oakland.length] = createMarker(new GPoint(-79.36642500,39.46592200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mountain Top SDA School",'Oakland=' + Oakland.length);
Hagerstown[Hagerstown.length] = createMarker(new GPoint(-77.60195100,39.59444600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mt Aetna Sda School",'Hagerstown=' + Hagerstown.length);
Olney[Olney.length] = createMarker(new GPoint(-77.07984700,39.16102800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Olney Adventist Preparatory",'Olney=' + Olney.length);
Takoma_Park[Takoma_Park.length] = createMarker(new GPoint(-76.99304200,38.99283400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sligo Adventist School",'Takoma_Park=' + Takoma_Park.length);
Silver_Spring[Silver_Spring.length] = createMarker(new GPoint(-76.97696300,39.11721500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Spencerville Adventist Academy",'Silver_Spring=' + Silver_Spring.length);
map.removeOverlays(Baltimore);
map.removeOverlays(Beltsville);
map.removeOverlays(Columbia);
map.removeOverlays(Ellicott_City);
map.removeOverlays(Frederick);
map.removeOverlays(Gambrills);
map.removeOverlays(Hagerstown);
map.removeOverlays(Hyattsville);
map.removeOverlays(Joppa);
map.removeOverlays(Oakland);
map.removeOverlays(Olney);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Sudlersville);
map.removeOverlays(Takoma_Park);
map.removeOverlays(Westminster);
setTimeout(function(){map.addOverlays(Baltimore)},1000);
setTimeout(function(){map.addOverlays(Beltsville)},1000);
setTimeout(function(){map.addOverlays(Columbia)},1000);
setTimeout(function(){map.addOverlays(Ellicott_City)},1000);
setTimeout(function(){map.addOverlays(Frederick)},1000);
setTimeout(function(){map.addOverlays(Gambrills)},1000);
setTimeout(function(){map.addOverlays(Hagerstown)},1000);
setTimeout(function(){map.addOverlays(Hyattsville)},1000);
setTimeout(function(){map.addOverlays(Joppa)},1000);
setTimeout(function(){map.addOverlays(Oakland)},1000);
setTimeout(function(){map.addOverlays(Olney)},1000);
setTimeout(function(){map.addOverlays(Salisbury)},1000);
setTimeout(function(){map.addOverlays(Silver_Spring)},1000);
setTimeout(function(){map.addOverlays(Sudlersville)},1000);
setTimeout(function(){map.addOverlays(Takoma_Park)},1000);
setTimeout(function(){map.addOverlays(Westminster)},1000);
maxLng = -75.51912000;
maxLat = 39.59444600;
minLng = -79.36642500;
minLat = 38.37239000;
reCenterMap();
} // 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//////' + showArray);
map.removeOverlays(Baltimore);
map.removeOverlays(Beltsville);
map.removeOverlays(Columbia);
map.removeOverlays(Ellicott_City);
map.removeOverlays(Frederick);
map.removeOverlays(Gambrills);
map.removeOverlays(Hagerstown);
map.removeOverlays(Hyattsville);
map.removeOverlays(Joppa);
map.removeOverlays(Oakland);
map.removeOverlays(Olney);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Sudlersville);
map.removeOverlays(Takoma_Park);
map.removeOverlays(Westminster);
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(Columbia);map.removeOverlays(Baltimore);
map.removeOverlays(Beltsville);
map.removeOverlays(Columbia);
map.removeOverlays(Ellicott_City);
map.removeOverlays(Frederick);
map.removeOverlays(Gambrills);
map.removeOverlays(Hagerstown);
map.removeOverlays(Hyattsville);
map.removeOverlays(Joppa);
map.removeOverlays(Oakland);
map.removeOverlays(Olney);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Sudlersville);
map.removeOverlays(Takoma_Park);
map.removeOverlays(Westminster);
map.addOverlays(Baltimore);
centerByArray(Baltimore, false, false);
cntMarker += Baltimore.length;
map.addOverlays(Beltsville);
centerByArray(Beltsville, false, false);
cntMarker += Beltsville.length;
map.addOverlays(Columbia);
centerByArray(Columbia, false, false);
cntMarker += Columbia.length;
map.addOverlays(Ellicott_City);
centerByArray(Ellicott_City, false, false);
cntMarker += Ellicott_City.length;
map.addOverlays(Frederick);
centerByArray(Frederick, false, false);
cntMarker += Frederick.length;
map.addOverlays(Gambrills);
centerByArray(Gambrills, false, false);
cntMarker += Gambrills.length;
map.addOverlays(Hagerstown);
centerByArray(Hagerstown, false, false);
cntMarker += Hagerstown.length;
map.addOverlays(Hyattsville);
centerByArray(Hyattsville, false, false);
cntMarker += Hyattsville.length;
map.addOverlays(Joppa);
centerByArray(Joppa, false, false);
cntMarker += Joppa.length;
map.addOverlays(Oakland);
centerByArray(Oakland, false, false);
cntMarker += Oakland.length;
map.addOverlays(Olney);
centerByArray(Olney, false, false);
cntMarker += Olney.length;
map.addOverlays(Salisbury);
centerByArray(Salisbury, false, false);
cntMarker += Salisbury.length;
map.addOverlays(Silver_Spring);
centerByArray(Silver_Spring, false, false);
cntMarker += Silver_Spring.length;
map.addOverlays(Sudlersville);
centerByArray(Sudlersville, false, false);
cntMarker += Sudlersville.length;
map.addOverlays(Takoma_Park);
centerByArray(Takoma_Park, false, false);
cntMarker += Takoma_Park.length;
map.addOverlays(Westminster);
centerByArray(Westminster, false, false);
cntMarker += Westminster.length;
centerByArray(Columbia,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///12082,12074,12615,12351,12494,12634,12226,12082,12097,12074,12214,12615,12458,12495,12290,12369,12494,12532,12560,12634,12226,12392,12630,12209,/all');
//window.open('/map.php?type=2&schools=12082,12074,12615,12351,12494,12634,12226,12082,12097,12074,12214,12615,12458,12495,12290,12369,12494,12532,12560,12634,12226,12392,12630,12209,&school_level=&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;
}