function addMarkers(){
mySelect = document.getElementById('selection');
Osterville = [];Hyannis = [];Falmouth = [];Chatham = [];Woods_Hole = [];East_Sandwich = [];Barnstable = [];mySelect.options[mySelect.options.length] = new Option("Barnstable schools",'all=Barnstable');
mySelect.options[mySelect.options.length] = new Option("Chatham schools",'all=Chatham');
mySelect.options[mySelect.options.length] = new Option("East Sandwich schools",'all=East_Sandwich');
mySelect.options[mySelect.options.length] = new Option("Falmouth schools",'all=Falmouth');
mySelect.options[mySelect.options.length] = new Option("Hyannis schools",'all=Hyannis');
mySelect.options[mySelect.options.length] = new Option("Osterville schools",'all=Osterville');
mySelect.options[mySelect.options.length] = new Option("Woods Hole schools",'all=Woods_Hole');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Osterville[Osterville.length] = createMarker(new GPoint(-70.38700000,41.63410000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cape Cod Academy",'Osterville=' + Osterville.length);
Hyannis[Hyannis.length] = createMarker(new GPoint(-70.29206300,41.65562900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Christian Academy",'Hyannis=' + Hyannis.length);
Falmouth[Falmouth.length] = createMarker(new GPoint(-70.62471300,41.55709600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Falmouth Academy",'Falmouth=' + Falmouth.length);
Chatham[Chatham.length] = createMarker(new GPoint(-69.97930000,41.68500000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The May Center For Child Devel",'Chatham=' + Chatham.length);
Woods_Hole[Woods_Hole.length] = createMarker(new GPoint(-70.66322900,41.52687000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Penikese Island School",'Woods_Hole=' + Woods_Hole.length);
East_Sandwich[East_Sandwich.length] = createMarker(new GPoint(-70.43520000,41.73100000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Riverview School Inc",'East_Sandwich=' + East_Sandwich.length);
Hyannis[Hyannis.length] = createMarker(new GPoint(-70.29352100,41.68307500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southeast Alternative School",'Hyannis=' + Hyannis.length);
Barnstable[Barnstable.length] = createMarker(new GPoint(-70.28112000,41.68533100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Christian Academy",'Barnstable=' + Barnstable.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(Barnstable);
map.removeOverlays(Chatham);
map.removeOverlays(East_Sandwich);
map.removeOverlays(Falmouth);
map.removeOverlays(Hyannis);
map.removeOverlays(Osterville);
map.removeOverlays(Woods_Hole);
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(Osterville);map.removeOverlays(Barnstable);
map.removeOverlays(Chatham);
map.removeOverlays(East_Sandwich);
map.removeOverlays(Falmouth);
map.removeOverlays(Hyannis);
map.removeOverlays(Osterville);
map.removeOverlays(Woods_Hole);
map.addOverlays(Barnstable);
centerByArray(Barnstable, false, false);
cntMarker += Barnstable.length;
map.addOverlays(Chatham);
centerByArray(Chatham, false, false);
cntMarker += Chatham.length;
map.addOverlays(East_Sandwich);
centerByArray(East_Sandwich, false, false);
cntMarker += East_Sandwich.length;
map.addOverlays(Falmouth);
centerByArray(Falmouth, false, false);
cntMarker += Falmouth.length;
map.addOverlays(Hyannis);
centerByArray(Hyannis, false, false);
cntMarker += Hyannis.length;
map.addOverlays(Osterville);
centerByArray(Osterville, false, false);
cntMarker += Osterville.length;
map.addOverlays(Woods_Hole);
centerByArray(Woods_Hole, false, false);
cntMarker += Woods_Hole.length;
centerByArray(Osterville,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;
}