function addMarkers(){
mySelect = document.getElementById('selection');
Napa = [];American_Canyon = [];Saint_Helena = [];Calistoga = [];Angwin = [];mySelect.options[mySelect.options.length] = new Option("American Canyon schools",'all=American_Canyon');
mySelect.options[mySelect.options.length] = new Option("Angwin schools",'all=Angwin');
mySelect.options[mySelect.options.length] = new Option("Calistoga schools",'all=Calistoga');
mySelect.options[mySelect.options.length] = new Option("Napa schools",'all=Napa');
mySelect.options[mySelect.options.length] = new Option("Saint Helena schools",'all=Saint_Helena');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Napa[Napa.length] = createMarker(new GPoint(-122.29005300,38.29888900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Blue Oak School",'Napa=' + Napa.length);
American_Canyon[American_Canyon.length] = createMarker(new GPoint(-122.25740900,38.18191600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Baptist Christian Academy",'American_Canyon=' + American_Canyon.length);
Napa[Napa.length] = createMarker(new GPoint(-122.30505900,38.29386300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Christian Academy",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.30809600,38.29983300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Christian School",'Napa=' + Napa.length);
Saint_Helena[Saint_Helena.length] = createMarker(new GPoint(-122.46833200,38.53810000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Foothills Adventist Elementary School",'Saint_Helena=' + Saint_Helena.length);
Calistoga[Calistoga.length] = createMarker(new GPoint(-122.55474300,38.58784500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Harvest Christian Academy",'Calistoga=' + Calistoga.length);
Napa[Napa.length] = createMarker(new GPoint(-122.32214500,38.32373700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hopewell Baptist Christian Academy",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.29672600,38.29671100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hopper Creek Montessori",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.29777600,38.30505500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kolbe Academy",'Napa=' + Napa.length);
Saint_Helena[Saint_Helena.length] = createMarker(new GPoint(-122.45822100,38.49903400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montessori Family Center",'Saint_Helena=' + Saint_Helena.length);
Napa[Napa.length] = createMarker(new GPoint(-122.29858600,38.29106300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Napa Christian Academy",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.31967100,38.32376900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Horizons Montessori",'Napa=' + Napa.length);
Angwin[Angwin.length] = createMarker(new GPoint(-122.44063000,38.56599600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pacific Union College Elementary School",'Angwin=' + Angwin.length);
Saint_Helena[Saint_Helena.length] = createMarker(new GPoint(-122.46939400,38.50331300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Helena Catholic School",'Saint_Helena=' + Saint_Helena.length);
Saint_Helena[Saint_Helena.length] = createMarker(new GPoint(-122.46893500,38.50258600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Helena Montessori School",'Saint_Helena=' + Saint_Helena.length);
Napa[Napa.length] = createMarker(new GPoint(-122.31986300,38.32108200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. John's Lutheran School",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.31216900,38.32756800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Apollinaris School",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.28785200,38.30274300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St John The Baptist Catholic School",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.31275800,38.34421700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sunrise Montessori Of Napa Valley",'Napa=' + Napa.length);
Napa[Napa.length] = createMarker(new GPoint(-122.30177800,38.32264100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Grammar And Prep",'Napa=' + Napa.length);
Saint_Helena[Saint_Helena.length] = createMarker(new GPoint(-122.46283800,38.50387200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Young School",'Saint_Helena=' + Saint_Helena.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/////1/' + showArray);
map.removeOverlays(American_Canyon);
map.removeOverlays(Angwin);
map.removeOverlays(Calistoga);
map.removeOverlays(Napa);
map.removeOverlays(Saint_Helena);
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(Napa);map.removeOverlays(American_Canyon);
map.removeOverlays(Angwin);
map.removeOverlays(Calistoga);
map.removeOverlays(Napa);
map.removeOverlays(Saint_Helena);
map.addOverlays(American_Canyon);
centerByArray(American_Canyon, false, false);
cntMarker += American_Canyon.length;
map.addOverlays(Angwin);
centerByArray(Angwin, false, false);
cntMarker += Angwin.length;
map.addOverlays(Calistoga);
centerByArray(Calistoga, false, false);
cntMarker += Calistoga.length;
map.addOverlays(Napa);
centerByArray(Napa, false, false);
cntMarker += Napa.length;
map.addOverlays(Saint_Helena);
centerByArray(Saint_Helena, false, false);
cntMarker += Saint_Helena.length;
centerByArray(Napa,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=1&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;
}