function addMarkers()
{
mySelect = document.getElementById('selection');
Winder = [];Auburn = [];Bethlehem = [];Statham = [];mySelect.options[mySelect.options.length] = new Option("Auburn schools",'all=Auburn');
mySelect.options[mySelect.options.length] = new Option("Bethlehem schools",'all=Bethlehem');
mySelect.options[mySelect.options.length] = new Option("Statham schools",'all=Statham');
mySelect.options[mySelect.options.length] = new Option("Winder schools",'all=Winder');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Winder[Winder.length] = createMarker(new GPoint(-83.77890778,33.95034027),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Apalachee High School",'Winder=' + Winder.length);
Auburn[Auburn.length] = createMarker(new GPoint(-83.82404327,34.01008224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Auburn Elementary School",'Auburn=' + Auburn.length);
Winder[Winder.length] = createMarker(new GPoint(-83.71056366,34.02561951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Barrow Prek",'Winder=' + Winder.length);
Bethlehem[Bethlehem.length] = createMarker(new GPoint(-83.71948242,33.93176270),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bethlehem Elementary School",'Bethlehem=' + Bethlehem.length);
Auburn[Auburn.length] = createMarker(new GPoint(-83.80853271,34.03524780),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bramlett Elementary School",'Auburn=' + Auburn.length);
Winder[Winder.length] = createMarker(new GPoint(-83.75541687,34.05478668),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("County Line Elementary School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.78481800,33.95051900),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Haymon-morris Middle School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.66963196,34.00019455),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Holsenbeck Elementary School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.76000214,33.97899628),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Kennedy Elementary School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.72156525,33.99747467),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Russell Middle School",'Winder=' + Winder.length);
Statham[Statham.length] = createMarker(new GPoint(-83.59529877,33.96578217),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Statham Elementary School",'Statham=' + Statham.length);
Winder[Winder.length] = createMarker(new GPoint(-83.71056366,34.02561951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Student Services Center",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.76187134,33.98056030),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Westside Middle School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.72740936,34.00526810),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Winder-barrow High School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.71478271,33.98963547),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Winder-barrow Middle School",'Winder=' + Winder.length);
Winder[Winder.length] = createMarker(new GPoint(-83.78388977,33.95036316),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Yargo Elementary School",'Winder=' + Winder.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(Auburn);
map.removeOverlays(Bethlehem);
map.removeOverlays(Statham);
map.removeOverlays(Winder);
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(Winder);map.removeOverlays(Auburn);
map.removeOverlays(Bethlehem);
map.removeOverlays(Statham);
map.removeOverlays(Winder);
map.addOverlays(Auburn);
centerByArray(Auburn, false, false);
cntMarker += Auburn.length;
map.addOverlays(Bethlehem);
centerByArray(Bethlehem, false, false);
cntMarker += Bethlehem.length;
map.addOverlays(Statham);
centerByArray(Statham, false, false);
cntMarker += Statham.length;
map.addOverlays(Winder);
centerByArray(Winder, false, false);
cntMarker += Winder.length;
centerByArray(Winder,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');
}
}