function addMarkers(){
mySelect = document.getElementById('selection');
Placerville = [];Nipomo = [];Davis = [];Mill_Valley = [];Northridge = [];Altadena = [];Calpella = [];San_Diego = [];mySelect.options[mySelect.options.length] = new Option("Altadena schools",'all=Altadena');
mySelect.options[mySelect.options.length] = new Option("Calpella schools",'all=Calpella');
mySelect.options[mySelect.options.length] = new Option("Davis schools",'all=Davis');
mySelect.options[mySelect.options.length] = new Option("Mill Valley schools",'all=Mill_Valley');
mySelect.options[mySelect.options.length] = new Option("Nipomo schools",'all=Nipomo');
mySelect.options[mySelect.options.length] = new Option("Northridge schools",'all=Northridge');
mySelect.options[mySelect.options.length] = new Option("Placerville schools",'all=Placerville');
mySelect.options[mySelect.options.length] = new Option("San Diego schools",'all=San_Diego');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Placerville[Placerville.length] = createMarker(new GPoint(-120.86252000,38.69235700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cedar Springs Waldorf School",'Placerville=' + Placerville.length);
Nipomo[Nipomo.length] = createMarker(new GPoint(-120.49962900,35.04041000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Clarity Steiner School",'Nipomo=' + Nipomo.length);
Davis[Davis.length] = createMarker(new GPoint(-121.76698600,38.57031100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Davis Waldorf School",'Davis=' + Davis.length);
Mill_Valley[Mill_Valley.length] = createMarker(new GPoint(-122.54565400,37.90707100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Greenwood School",'Mill_Valley=' + Mill_Valley.length);
Northridge[Northridge.length] = createMarker(new GPoint(-118.50567800,34.24651100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Highland Hall Waldorf School",'Northridge=' + Northridge.length);
Altadena[Altadena.length] = createMarker(new GPoint(-118.14462400,34.19177200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pasadena Waldorf School",'Altadena=' + Altadena.length);
Calpella[Calpella.length] = createMarker(new GPoint(-123.20757900,39.23429000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Waldorf School Of Mendocino County",'Calpella=' + Calpella.length);
San_Diego[San_Diego.length] = createMarker(new GPoint(-117.08600300,32.74324200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Waldorf School Of San Diego",'San_Diego=' + San_Diego.length);
map.removeOverlays(Altadena);
map.removeOverlays(Calpella);
map.removeOverlays(Davis);
map.removeOverlays(Mill_Valley);
map.removeOverlays(Nipomo);
map.removeOverlays(Northridge);
map.removeOverlays(Placerville);
map.removeOverlays(San_Diego);
setTimeout(function(){map.addOverlays(Altadena)},1000);
setTimeout(function(){map.addOverlays(Calpella)},1000);
setTimeout(function(){map.addOverlays(Davis)},1000);
setTimeout(function(){map.addOverlays(Mill_Valley)},1000);
setTimeout(function(){map.addOverlays(Nipomo)},1000);
setTimeout(function(){map.addOverlays(Northridge)},1000);
setTimeout(function(){map.addOverlays(Placerville)},1000);
setTimeout(function(){map.addOverlays(San_Diego)},1000);
maxLng = -117.08600300;
maxLat = 39.23429000;
minLng = -123.20757900;
minLat = 32.74324200;
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(Altadena);
map.removeOverlays(Calpella);
map.removeOverlays(Davis);
map.removeOverlays(Mill_Valley);
map.removeOverlays(Nipomo);
map.removeOverlays(Northridge);
map.removeOverlays(Placerville);
map.removeOverlays(San_Diego);
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(Placerville);map.removeOverlays(Altadena);
map.removeOverlays(Calpella);
map.removeOverlays(Davis);
map.removeOverlays(Mill_Valley);
map.removeOverlays(Nipomo);
map.removeOverlays(Northridge);
map.removeOverlays(Placerville);
map.removeOverlays(San_Diego);
map.addOverlays(Altadena);
centerByArray(Altadena, false, false);
cntMarker += Altadena.length;
map.addOverlays(Calpella);
centerByArray(Calpella, false, false);
cntMarker += Calpella.length;
map.addOverlays(Davis);
centerByArray(Davis, false, false);
cntMarker += Davis.length;
map.addOverlays(Mill_Valley);
centerByArray(Mill_Valley, false, false);
cntMarker += Mill_Valley.length;
map.addOverlays(Nipomo);
centerByArray(Nipomo, false, false);
cntMarker += Nipomo.length;
map.addOverlays(Northridge);
centerByArray(Northridge, false, false);
cntMarker += Northridge.length;
map.addOverlays(Placerville);
centerByArray(Placerville, false, false);
cntMarker += Placerville.length;
map.addOverlays(San_Diego);
centerByArray(San_Diego, false, false);
cntMarker += San_Diego.length;
centerByArray(Placerville,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///4436,2383,3392,4436,1929,1932,30595,2383,1634,4606,/all');
//window.open('/map.php?type=2&schools=4436,2383,3392,4436,1929,1932,30595,2383,1634,4606,&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;
}