function addMarkers()
{
mySelect = document.getElementById('selection');
Bethune = [];Burlington = [];Flagler = [];Vona = [];Seibert = [];Stratton = [];mySelect.options[mySelect.options.length] = new Option("Bethune schools",'all=Bethune');
mySelect.options[mySelect.options.length] = new Option("Burlington schools",'all=Burlington');
mySelect.options[mySelect.options.length] = new Option("Flagler schools",'all=Flagler');
mySelect.options[mySelect.options.length] = new Option("Seibert schools",'all=Seibert');
mySelect.options[mySelect.options.length] = new Option("Stratton schools",'all=Stratton');
mySelect.options[mySelect.options.length] = new Option("Vona schools",'all=Vona');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Bethune[Bethune.length] = createMarker(new GPoint(-102.43710327,39.31570053),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bethune Elementary School",'Bethune=' + Bethune.length);
Bethune[Bethune.length] = createMarker(new GPoint(-102.43710327,39.31570053),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bethune Junior-senior High School",'Bethune=' + Bethune.length);
Burlington[Burlington.length] = createMarker(new GPoint(-102.26382446,39.30520248),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Burlington Elementary School",'Burlington=' + Burlington.length);
Burlington[Burlington.length] = createMarker(new GPoint(-102.27317047,39.29590607),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Burlington High School",'Burlington=' + Burlington.length);
Burlington[Burlington.length] = createMarker(new GPoint(-102.28307343,39.30103683),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Burlington Middle School",'Burlington=' + Burlington.length);
Flagler[Flagler.length] = createMarker(new GPoint(-103.04750061,39.32419968),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Flagler Elementary School",'Flagler=' + Flagler.length);
Flagler[Flagler.length] = createMarker(new GPoint(-103.04750061,39.32419968),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Flagler Junior-senior High School",'Flagler=' + Flagler.length);
Flagler[Flagler.length] = createMarker(new GPoint(-103.06765900,39.29424000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Flagler Middle School",'Flagler=' + Flagler.length);
Vona[Vona.length] = createMarker(new GPoint(-102.74150085,39.31719971),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hi Plains Elementary School",'Vona=' + Vona.length);
Seibert[Seibert.length] = createMarker(new GPoint(-102.87789917,39.30699921),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hi Plains Undivided High School",'Seibert=' + Seibert.length);
Stratton[Stratton.length] = createMarker(new GPoint(-102.60112000,39.30438614),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Stratton Elementary School",'Stratton=' + Stratton.length);
Stratton[Stratton.length] = createMarker(new GPoint(-102.58070374,39.28760147),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Stratton Middle School",'Stratton=' + Stratton.length);
Stratton[Stratton.length] = createMarker(new GPoint(-102.58070374,39.28760147),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Stratton Senior High School",'Stratton=' + Stratton.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,10);
/*
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(Bethune);
map.removeOverlays(Burlington);
map.removeOverlays(Flagler);
map.removeOverlays(Seibert);
map.removeOverlays(Stratton);
map.removeOverlays(Vona);
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(Bethune);map.removeOverlays(Bethune);
map.removeOverlays(Burlington);
map.removeOverlays(Flagler);
map.removeOverlays(Seibert);
map.removeOverlays(Stratton);
map.removeOverlays(Vona);
map.addOverlays(Bethune);
centerByArray(Bethune, false, false);
cntMarker += Bethune.length;
map.addOverlays(Burlington);
centerByArray(Burlington, false, false);
cntMarker += Burlington.length;
map.addOverlays(Flagler);
centerByArray(Flagler, false, false);
cntMarker += Flagler.length;
map.addOverlays(Seibert);
centerByArray(Seibert, false, false);
cntMarker += Seibert.length;
map.addOverlays(Stratton);
centerByArray(Stratton, false, false);
cntMarker += Stratton.length;
map.addOverlays(Vona);
centerByArray(Vona, false, false);
cntMarker += Vona.length;
centerByArray(Bethune,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');
}
}