function addMarkers(){
mySelect = document.getElementById('selection');
Amherst = [];Andover = [];Arlington = [];Avon = [];Attleboro = [];Ashburnham = [];Amesbury = [];Acushnet = [];Ashland = [];Athol = [];Auburn = [];Allston = [];Abington = [];Ashby = [];Adams = [];Acton = [];mySelect.options[mySelect.options.length] = new Option("Abington schools",'all=Abington');
mySelect.options[mySelect.options.length] = new Option("Acton schools",'all=Acton');
mySelect.options[mySelect.options.length] = new Option("Acushnet schools",'all=Acushnet');
mySelect.options[mySelect.options.length] = new Option("Adams schools",'all=Adams');
mySelect.options[mySelect.options.length] = new Option("Allston schools",'all=Allston');
mySelect.options[mySelect.options.length] = new Option("Amesbury schools",'all=Amesbury');
mySelect.options[mySelect.options.length] = new Option("Amherst schools",'all=Amherst');
mySelect.options[mySelect.options.length] = new Option("Andover schools",'all=Andover');
mySelect.options[mySelect.options.length] = new Option("Arlington schools",'all=Arlington');
mySelect.options[mySelect.options.length] = new Option("Ashburnham schools",'all=Ashburnham');
mySelect.options[mySelect.options.length] = new Option("Ashby schools",'all=Ashby');
mySelect.options[mySelect.options.length] = new Option("Ashland schools",'all=Ashland');
mySelect.options[mySelect.options.length] = new Option("Athol schools",'all=Athol');
mySelect.options[mySelect.options.length] = new Option("Attleboro schools",'all=Attleboro');
mySelect.options[mySelect.options.length] = new Option("Auburn schools",'all=Auburn');
mySelect.options[mySelect.options.length] = new Option("Avon schools",'all=Avon');
Amherst[Amherst.length] = createMarker(new GPoint(-72.51873100,42.33989000),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.12565800,42.62192800),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.15079700,42.41529400),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.15874800,42.41202100),"",iconGr);
Avon[Avon.length] = createMarker(new GPoint(-71.05049700,42.12721500),"",iconGr);
Attleboro[Attleboro.length] = createMarker(new GPoint(-71.29283700,41.96583800),"",iconGr);
Attleboro[Attleboro.length] = createMarker(new GPoint(-71.28503200,41.93572600),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.18224400,42.42642800),"",iconGr);
Ashburnham[Ashburnham.length] = createMarker(new GPoint(-71.90835400,42.63580000),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.14110800,42.40722400),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.18560200,42.42167400),"",iconRd);
Attleboro[Attleboro.length] = createMarker(new GPoint(-71.26334200,41.91209600),"",iconGr);
Amesbury[Amesbury.length] = createMarker(new GPoint(-70.93540000,42.85380000),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.18254300,42.64892600),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.14556200,42.41055800),"",iconGr);
Attleboro[Attleboro.length] = createMarker(new GPoint(-71.29102700,41.96775400),"",iconGr);
Acushnet[Acushnet.length] = createMarker(new GPoint(-70.89377000,41.73725700),"",iconGr);
Ashland[Ashland.length] = createMarker(new GPoint(-71.43085700,42.24521900),"",iconGr);
Athol[Athol.length] = createMarker(new GPoint(-72.24270700,42.59035700),"",iconBl);
Auburn[Auburn.length] = createMarker(new GPoint(-71.84634700,42.20478600),"",iconGr);
Allston[Allston.length] = createMarker(new GPoint(-71.14327400,42.35168800),"",iconRd);
Ashland[Ashland.length] = createMarker(new GPoint(-71.43260300,42.23950300),"",iconGr);
Ashland[Ashland.length] = createMarker(new GPoint(-71.46120000,42.25540000),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.12254300,42.60766800),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.13486800,42.64848600),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.13504600,42.63190000),"",iconGr);
Ashland[Ashland.length] = createMarker(new GPoint(-71.45214000,42.26974400),"",iconGr);
Abington[Abington.length] = createMarker(new GPoint(-70.97440100,42.13498000),"",iconGr);
Avon[Avon.length] = createMarker(new GPoint(-71.03580600,42.12517800),"",iconGr);
Arlington[Arlington.length] = createMarker(new GPoint(-71.14957700,42.41587600),"",iconGr);
Allston[Allston.length] = createMarker(new GPoint(-71.13630000,42.36027100),"",iconGr);
Andover[Andover.length] = createMarker(new GPoint(-71.14169400,42.65501100),"",iconGr);
Abington[Abington.length] = createMarker(new GPoint(-70.93661600,42.11635100),"",iconGr);
Acushnet[Acushnet.length] = createMarker(new GPoint(-70.90602500,41.68721100),"",iconGr);
Ashby[Ashby.length] = createMarker(new GPoint(-71.84873500,42.66480300),"",iconRd);
Amesbury[Amesbury.length] = createMarker(new GPoint(-70.91064300,42.84996300),"",iconGr);
Allston[Allston.length] = createMarker(new GPoint(-71.13217400,42.35400000),"",iconGr);
Attleboro[Attleboro.length] = createMarker(new GPoint(-71.28961800,41.94655100),"",iconGr);
Adams[Adams.length] = createMarker(new GPoint(-73.11417700,42.62496300),"",iconGr);
Acton[Acton.length] = createMarker(new GPoint(-71.44929100,42.47419800),"",iconGr);
Amesbury[Amesbury.length] = createMarker(new GPoint(-70.93530000,42.85340000),"",iconGr);
} // 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(Abington);
map.removeOverlays(Acton);
map.removeOverlays(Acushnet);
map.removeOverlays(Adams);
map.removeOverlays(Allston);
map.removeOverlays(Amesbury);
map.removeOverlays(Amherst);
map.removeOverlays(Andover);
map.removeOverlays(Arlington);
map.removeOverlays(Ashburnham);
map.removeOverlays(Ashby);
map.removeOverlays(Ashland);
map.removeOverlays(Athol);
map.removeOverlays(Attleboro);
map.removeOverlays(Auburn);
map.removeOverlays(Avon);
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(Amherst);map.removeOverlays(Abington);
map.removeOverlays(Acton);
map.removeOverlays(Acushnet);
map.removeOverlays(Adams);
map.removeOverlays(Allston);
map.removeOverlays(Amesbury);
map.removeOverlays(Amherst);
map.removeOverlays(Andover);
map.removeOverlays(Arlington);
map.removeOverlays(Ashburnham);
map.removeOverlays(Ashby);
map.removeOverlays(Ashland);
map.removeOverlays(Athol);
map.removeOverlays(Attleboro);
map.removeOverlays(Auburn);
map.removeOverlays(Avon);
map.addOverlays(Abington);
centerByArray(Abington, false, false);
cntMarker += Abington.length;
map.addOverlays(Acton);
centerByArray(Acton, false, false);
cntMarker += Acton.length;
map.addOverlays(Acushnet);
centerByArray(Acushnet, false, false);
cntMarker += Acushnet.length;
map.addOverlays(Adams);
centerByArray(Adams, false, false);
cntMarker += Adams.length;
map.addOverlays(Allston);
centerByArray(Allston, false, false);
cntMarker += Allston.length;
map.addOverlays(Amesbury);
centerByArray(Amesbury, false, false);
cntMarker += Amesbury.length;
map.addOverlays(Amherst);
centerByArray(Amherst, false, false);
cntMarker += Amherst.length;
map.addOverlays(Andover);
centerByArray(Andover, false, false);
cntMarker += Andover.length;
map.addOverlays(Arlington);
centerByArray(Arlington, false, false);
cntMarker += Arlington.length;
map.addOverlays(Ashburnham);
centerByArray(Ashburnham, false, false);
cntMarker += Ashburnham.length;
map.addOverlays(Ashby);
centerByArray(Ashby, false, false);
cntMarker += Ashby.length;
map.addOverlays(Ashland);
centerByArray(Ashland, false, false);
cntMarker += Ashland.length;
map.addOverlays(Athol);
centerByArray(Athol, false, false);
cntMarker += Athol.length;
map.addOverlays(Attleboro);
centerByArray(Attleboro, false, false);
cntMarker += Attleboro.length;
map.addOverlays(Auburn);
centerByArray(Auburn, false, false);
cntMarker += Auburn.length;
map.addOverlays(Avon);
centerByArray(Avon, false, false);
cntMarker += Avon.length;
centerByArray(Amherst,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=&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;
}