function addMarkers()
{
mySelect = document.getElementById('selection');
Sanford = [];Broadway = [];Lemon_Springs = [];mySelect.options[mySelect.options.length] = new Option("Broadway schools",'all=Broadway');
mySelect.options[mySelect.options.length] = new Option("Lemon Springs schools",'all=Lemon_Springs');
mySelect.options[mySelect.options.length] = new Option("Sanford schools",'all=Sanford');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Sanford[Sanford.length] = createMarker(new GPoint(-79.18255615,35.50813675),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Benjamin T Bullock Elementary School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.16023254,35.48111725),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bragg Street Academy",'Sanford=' + Sanford.length);
Broadway[Broadway.length] = createMarker(new GPoint(-79.05193329,35.45323181),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Broadway Elementary School",'Broadway=' + Broadway.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.14685822,35.59277344),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Deep River Elementary School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.11724091,35.46049118),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Lee Middle School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.16695404,35.46408844),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Floyd L Knight Children Center",'Sanford=' + Sanford.length);
Lemon_Springs[Lemon_Springs.length] = createMarker(new GPoint(-79.19470215,35.38940048),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Greenwood Elementary School",'Lemon_Springs=' + Lemon_Springs.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.15343475,35.44318390),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("J Glenn Edwards Elementary School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.21493530,35.46929169),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("J R Ingram Junior Elementary School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.15017700,35.46834564),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lee County High School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.18280029,35.49539948),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Provisions Academy",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.18760200,35.43835900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southern Lee High School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.22493744,35.43613815),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tramway Elementary School",'Sanford=' + Sanford.length);
Sanford[Sanford.length] = createMarker(new GPoint(-79.21489716,35.46928787),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Lee Middle School",'Sanford=' + Sanford.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(Broadway);
map.removeOverlays(Lemon_Springs);
map.removeOverlays(Sanford);
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(Sanford);map.removeOverlays(Broadway);
map.removeOverlays(Lemon_Springs);
map.removeOverlays(Sanford);
map.addOverlays(Broadway);
centerByArray(Broadway, false, false);
cntMarker += Broadway.length;
map.addOverlays(Lemon_Springs);
centerByArray(Lemon_Springs, false, false);
cntMarker += Lemon_Springs.length;
map.addOverlays(Sanford);
centerByArray(Sanford, false, false);
cntMarker += Sanford.length;
centerByArray(Sanford,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');
}
}