function addMarkers(){
mySelect = document.getElementById('selection');
Yellow_Springs = [];Beavercreek = [];Fairborn = [];Xenia = [];Dayton = [];mySelect.options[mySelect.options.length] = new Option("Beavercreek schools",'all=Beavercreek');
mySelect.options[mySelect.options.length] = new Option("Dayton schools",'all=Dayton');
mySelect.options[mySelect.options.length] = new Option("Fairborn schools",'all=Fairborn');
mySelect.options[mySelect.options.length] = new Option("Xenia schools",'all=Xenia');
mySelect.options[mySelect.options.length] = new Option("Yellow Springs schools",'all=Yellow_Springs');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Yellow_Springs[Yellow_Springs.length] = createMarker(new GPoint(-83.88394800,39.79469000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Antioch School",'Yellow_Springs=' + Yellow_Springs.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.05630100,39.74414600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Beavercreek Christian Learning Center",'Beavercreek=' + Beavercreek.length);
Fairborn[Fairborn.length] = createMarker(new GPoint(-84.01962600,39.80486800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bethlehem Lutheran School",'Fairborn=' + Fairborn.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.04492800,39.73546000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bright Beginnings Elementary School",'Beavercreek=' + Beavercreek.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.07215000,39.72579000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dayton Islamic School",'Beavercreek=' + Beavercreek.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.05866400,39.70561000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Discovery House Montessori School",'Beavercreek=' + Beavercreek.length);
Fairborn[Fairborn.length] = createMarker(new GPoint(-83.96624900,39.86055700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Enon Montessori",'Fairborn=' + Fairborn.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.03256100,39.71878200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Evergreen Children's Center Inc.",'Beavercreek=' + Beavercreek.length);
Fairborn[Fairborn.length] = createMarker(new GPoint(-84.02742700,39.82370700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairborn Preschool & Day Care Center",'Fairborn=' + Fairborn.length);
Fairborn[Fairborn.length] = createMarker(new GPoint(-84.01652800,39.83639900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist Church Wee School",'Fairborn=' + Fairborn.length);
Xenia[Xenia.length] = createMarker(new GPoint(-83.90650600,39.65109200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freedom Christian Academy",'Xenia=' + Xenia.length);
Dayton[Dayton.length] = createMarker(new GPoint(-84.17770000,39.75780000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mini University-wright State University",'Dayton=' + Dayton.length);
Beavercreek[Beavercreek.length] = createMarker(new GPoint(-84.05755900,39.73191200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Luke Catholic Elementary School",'Beavercreek=' + Beavercreek.length);
Xenia[Xenia.length] = createMarker(new GPoint(-83.94767000,39.70403600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Brigid School",'Xenia=' + Xenia.length);
Xenia[Xenia.length] = createMarker(new GPoint(-83.92313300,39.66981500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Xenia Christian High School",'Xenia=' + Xenia.length);
Xenia[Xenia.length] = createMarker(new GPoint(-83.95153700,39.68181900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Xenia Nazarene Christian School",'Xenia=' + Xenia.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(Beavercreek);
map.removeOverlays(Dayton);
map.removeOverlays(Fairborn);
map.removeOverlays(Xenia);
map.removeOverlays(Yellow_Springs);
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(Yellow_Springs);map.removeOverlays(Beavercreek);
map.removeOverlays(Dayton);
map.removeOverlays(Fairborn);
map.removeOverlays(Xenia);
map.removeOverlays(Yellow_Springs);
map.addOverlays(Beavercreek);
centerByArray(Beavercreek, false, false);
cntMarker += Beavercreek.length;
map.addOverlays(Dayton);
centerByArray(Dayton, false, false);
cntMarker += Dayton.length;
map.addOverlays(Fairborn);
centerByArray(Fairborn, false, false);
cntMarker += Fairborn.length;
map.addOverlays(Xenia);
centerByArray(Xenia, false, false);
cntMarker += Xenia.length;
map.addOverlays(Yellow_Springs);
centerByArray(Yellow_Springs, false, false);
cntMarker += Yellow_Springs.length;
centerByArray(Yellow_Springs,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;
}