function addMarkers(){
mySelect = document.getElementById('selection');
Sykesville = [];Keymar = [];Westminster = [];Eldersburg = [];Finksburg = [];Manchester = [];Hampstead = [];mySelect.options[mySelect.options.length] = new Option("Eldersburg schools",'all=Eldersburg');
mySelect.options[mySelect.options.length] = new Option("Finksburg schools",'all=Finksburg');
mySelect.options[mySelect.options.length] = new Option("Hampstead schools",'all=Hampstead');
mySelect.options[mySelect.options.length] = new Option("Keymar schools",'all=Keymar');
mySelect.options[mySelect.options.length] = new Option("Manchester schools",'all=Manchester');
mySelect.options[mySelect.options.length] = new Option("Sykesville schools",'all=Sykesville');
mySelect.options[mySelect.options.length] = new Option("Westminster schools",'all=Westminster');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Sykesville[Sykesville.length] = createMarker(new GPoint(-76.96926100,39.36619600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Aleem Academy",'Sykesville=' + Sykesville.length);
Keymar[Keymar.length] = createMarker(new GPoint(-77.26360000,39.59170000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Bowling Brook Preparatory School",'Keymar=' + Keymar.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.97858100,39.56764200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Carroll Christian Schools",'Westminster=' + Westminster.length);
Westminster[Westminster.length] = createMarker(new GPoint(-77.00403900,39.59606400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Carroll Lutheran School",'Westminster=' + Westminster.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.98755200,39.56212500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christian Preschool & Kindergarten Program",'Westminster=' + Westminster.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.98614200,39.54381700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crest Lane Sda Church School",'Westminster=' + Westminster.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.97988900,39.57610300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Christian School",'Westminster=' + Westminster.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.98936300,39.58371500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Forbush School At Westminster",'Westminster=' + Westminster.length);
Eldersburg[Eldersburg.length] = createMarker(new GPoint(-76.94252000,39.41134100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Friendship School",'Eldersburg=' + Eldersburg.length);
Finksburg[Finksburg.length] = createMarker(new GPoint(-76.90544200,39.51034800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gerstell Academy",'Finksburg=' + Finksburg.length);
Eldersburg[Eldersburg.length] = createMarker(new GPoint(-76.92427100,39.39711900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Goddard School Of Eldersburg, The",'Eldersburg=' + Eldersburg.length);
Manchester[Manchester.length] = createMarker(new GPoint(-76.88579100,39.64878300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Bible Christian Preschoo",'Manchester=' + Manchester.length);
Westminster[Westminster.length] = createMarker(new GPoint(-77.03540000,39.60833900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montessori School Of Westminster",'Westminster=' + Westminster.length);
Hampstead[Hampstead.length] = createMarker(new GPoint(-76.84303300,39.58604800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Morning Star Christian School",'Hampstead=' + Hampstead.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.98937300,39.59410100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ncl: The Nazarene Christian Learning",'Westminster=' + Westminster.length);
Hampstead[Hampstead.length] = createMarker(new GPoint(-76.86570000,39.68020000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Carroll Christian Academy",'Hampstead=' + Hampstead.length);
Westminster[Westminster.length] = createMarker(new GPoint(-76.99508100,39.58422800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. John Catholic School",'Westminster=' + Westminster.length);
Eldersburg[Eldersburg.length] = createMarker(new GPoint(-76.91464500,39.39471800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Stephen's Classical Christian",'Eldersburg=' + Eldersburg.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(Eldersburg);
map.removeOverlays(Finksburg);
map.removeOverlays(Hampstead);
map.removeOverlays(Keymar);
map.removeOverlays(Manchester);
map.removeOverlays(Sykesville);
map.removeOverlays(Westminster);
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(Sykesville);map.removeOverlays(Eldersburg);
map.removeOverlays(Finksburg);
map.removeOverlays(Hampstead);
map.removeOverlays(Keymar);
map.removeOverlays(Manchester);
map.removeOverlays(Sykesville);
map.removeOverlays(Westminster);
map.addOverlays(Eldersburg);
centerByArray(Eldersburg, false, false);
cntMarker += Eldersburg.length;
map.addOverlays(Finksburg);
centerByArray(Finksburg, false, false);
cntMarker += Finksburg.length;
map.addOverlays(Hampstead);
centerByArray(Hampstead, false, false);
cntMarker += Hampstead.length;
map.addOverlays(Keymar);
centerByArray(Keymar, false, false);
cntMarker += Keymar.length;
map.addOverlays(Manchester);
centerByArray(Manchester, false, false);
cntMarker += Manchester.length;
map.addOverlays(Sykesville);
centerByArray(Sykesville, false, false);
cntMarker += Sykesville.length;
map.addOverlays(Westminster);
centerByArray(Westminster, false, false);
cntMarker += Westminster.length;
centerByArray(Sykesville,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;
}