function addMarkers(){
mySelect = document.getElementById('selection');
Brawley = [];Calexico = [];El_Centro = [];Imperial = [];Westmorland = [];mySelect.options[mySelect.options.length] = new Option("Brawley schools",'all=Brawley');
mySelect.options[mySelect.options.length] = new Option("Calexico schools",'all=Calexico');
mySelect.options[mySelect.options.length] = new Option("El Centro schools",'all=El_Centro');
mySelect.options[mySelect.options.length] = new Option("Imperial schools",'all=Imperial');
mySelect.options[mySelect.options.length] = new Option("Westmorland schools",'all=Westmorland');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Brawley[Brawley.length] = createMarker(new GPoint(-115.53930000,32.98237700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Brawley Christian Academy",'Brawley=' + Brawley.length);
Calexico[Calexico.length] = createMarker(new GPoint(-115.49139200,32.66573700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calexico Adventist Mission School",'Calexico=' + Calexico.length);
El_Centro[El_Centro.length] = createMarker(new GPoint(-115.56073600,32.76615600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Children's Garden Montessori School",'El_Centro=' + El_Centro.length);
El_Centro[El_Centro.length] = createMarker(new GPoint(-115.55644300,32.78863000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christ Community School",'El_Centro=' + El_Centro.length);
Brawley[Brawley.length] = createMarker(new GPoint(-115.54816300,32.98532700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Enrichment Center",'Brawley=' + Brawley.length);
Imperial[Imperial.length] = createMarker(new GPoint(-115.56855600,32.84515400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Academy",'Imperial=' + Imperial.length);
El_Centro[El_Centro.length] = createMarker(new GPoint(-115.56054900,32.78793700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Lutheran School",'El_Centro=' + El_Centro.length);
Calexico[Calexico.length] = createMarker(new GPoint(-115.49646200,32.67023000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Our Lady Of Guadalupe Academy",'Calexico=' + Calexico.length);
Brawley[Brawley.length] = createMarker(new GPoint(-115.53483500,32.97493000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sacred Heart Elementary School",'Brawley=' + Brawley.length);
El_Centro[El_Centro.length] = createMarker(new GPoint(-115.57424400,32.78704900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary S School",'El_Centro=' + El_Centro.length);
Calexico[Calexico.length] = createMarker(new GPoint(-115.49876900,32.67864000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Small World Montessori",'Calexico=' + Calexico.length);
Imperial[Imperial.length] = createMarker(new GPoint(-122.31257300,40.53473700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Valley Christian School",'Imperial=' + Imperial.length);
Calexico[Calexico.length] = createMarker(new GPoint(-115.50805100,32.67723700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Vincent Memorial Catholic High School",'Calexico=' + Calexico.length);
Westmorland[Westmorland.length] = createMarker(new GPoint(-115.61291400,33.03915000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Westmorland Basic Christian School",'Westmorland=' + Westmorland.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/////3/' + showArray);
map.removeOverlays(Brawley);
map.removeOverlays(Calexico);
map.removeOverlays(El_Centro);
map.removeOverlays(Imperial);
map.removeOverlays(Westmorland);
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(Brawley);map.removeOverlays(Brawley);
map.removeOverlays(Calexico);
map.removeOverlays(El_Centro);
map.removeOverlays(Imperial);
map.removeOverlays(Westmorland);
map.addOverlays(Brawley);
centerByArray(Brawley, false, false);
cntMarker += Brawley.length;
map.addOverlays(Calexico);
centerByArray(Calexico, false, false);
cntMarker += Calexico.length;
map.addOverlays(El_Centro);
centerByArray(El_Centro, false, false);
cntMarker += El_Centro.length;
map.addOverlays(Imperial);
centerByArray(Imperial, false, false);
cntMarker += Imperial.length;
map.addOverlays(Westmorland);
centerByArray(Westmorland, false, false);
cntMarker += Westmorland.length;
centerByArray(Brawley,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=3&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;
}