function addMarkers()
{
mySelect = document.getElementById('selection');
Aurora = [];Lawrenceburg = [];Dillsboro = [];St_Leon = [];Moores_Hill = [];Guilford = [];West_Harrison = [];mySelect.options[mySelect.options.length] = new Option("Aurora schools",'all=Aurora');
mySelect.options[mySelect.options.length] = new Option("Dillsboro schools",'all=Dillsboro');
mySelect.options[mySelect.options.length] = new Option("Guilford schools",'all=Guilford');
mySelect.options[mySelect.options.length] = new Option("Lawrenceburg schools",'all=Lawrenceburg');
mySelect.options[mySelect.options.length] = new Option("Moores Hill schools",'all=Moores_Hill');
mySelect.options[mySelect.options.length] = new Option("St Leon schools",'all=St_Leon');
mySelect.options[mySelect.options.length] = new Option("West Harrison schools",'all=West_Harrison');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Aurora[Aurora.length] = createMarker(new GPoint(-84.90022278,39.06456375),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Aurora Elementary School",'Aurora=' + Aurora.length);
Lawrenceburg[Lawrenceburg.length] = createMarker(new GPoint(-84.83417511,39.19936371),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bright Elementary School",'Lawrenceburg=' + Lawrenceburg.length);
Lawrenceburg[Lawrenceburg.length] = createMarker(new GPoint(-84.85087585,39.09680176),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Central Elementary School",'Lawrenceburg=' + Lawrenceburg.length);
Dillsboro[Dillsboro.length] = createMarker(new GPoint(-85.06456757,39.01780701),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dillsboro Elementary School",'Dillsboro=' + Dillsboro.length);
St_Leon[St_Leon.length] = createMarker(new GPoint(-84.95921326,39.29185104),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Central High School",'St_Leon=' + St_Leon.length);
Lawrenceburg[Lawrenceburg.length] = createMarker(new GPoint(-84.85414886,39.09987640),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Greendale Middle School",'Lawrenceburg=' + Lawrenceburg.length);
Lawrenceburg[Lawrenceburg.length] = createMarker(new GPoint(-84.85136414,39.09989166),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lawrenceburg High School",'Lawrenceburg=' + Lawrenceburg.length);
Lawrenceburg[Lawrenceburg.length] = createMarker(new GPoint(-84.85175800,39.09995800),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lawrenceburg Primary School",'Lawrenceburg=' + Lawrenceburg.length);
Aurora[Aurora.length] = createMarker(new GPoint(-84.90267944,39.05707169),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Manchester Elementary School",'Aurora=' + Aurora.length);
Moores_Hill[Moores_Hill.length] = createMarker(new GPoint(-85.09326172,39.11296463),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Moores Hill Elementary School",'Moores_Hill=' + Moores_Hill.length);
Guilford[Guilford.length] = createMarker(new GPoint(-84.92771149,39.24921417),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Dearborn Elementary School",'Guilford=' + Guilford.length);
Aurora[Aurora.length] = createMarker(new GPoint(-84.92932129,39.06232452),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Dearborn High School",'Aurora=' + Aurora.length);
Aurora[Aurora.length] = createMarker(new GPoint(-84.92313385,39.06218338),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("South Dearborn Middle School",'Aurora=' + Aurora.length);
West_Harrison[West_Harrison.length] = createMarker(new GPoint(-84.88939667,39.32361984),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Sunman Dearborn Intermediate School",'West_Harrison=' + West_Harrison.length);
St_Leon[St_Leon.length] = createMarker(new GPoint(-84.95921326,39.29185104),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Sunman-dearborn Middle School",'St_Leon=' + St_Leon.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(Aurora);
map.removeOverlays(Dillsboro);
map.removeOverlays(Guilford);
map.removeOverlays(Lawrenceburg);
map.removeOverlays(Moores_Hill);
map.removeOverlays(St_Leon);
map.removeOverlays(West_Harrison);
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(Aurora);map.removeOverlays(Aurora);
map.removeOverlays(Dillsboro);
map.removeOverlays(Guilford);
map.removeOverlays(Lawrenceburg);
map.removeOverlays(Moores_Hill);
map.removeOverlays(St_Leon);
map.removeOverlays(West_Harrison);
map.addOverlays(Aurora);
centerByArray(Aurora, false, false);
cntMarker += Aurora.length;
map.addOverlays(Dillsboro);
centerByArray(Dillsboro, false, false);
cntMarker += Dillsboro.length;
map.addOverlays(Guilford);
centerByArray(Guilford, false, false);
cntMarker += Guilford.length;
map.addOverlays(Lawrenceburg);
centerByArray(Lawrenceburg, false, false);
cntMarker += Lawrenceburg.length;
map.addOverlays(Moores_Hill);
centerByArray(Moores_Hill, false, false);
cntMarker += Moores_Hill.length;
map.addOverlays(St_Leon);
centerByArray(St_Leon, false, false);
cntMarker += St_Leon.length;
map.addOverlays(West_Harrison);
centerByArray(West_Harrison, false, false);
cntMarker += West_Harrison.length;
centerByArray(Aurora,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');
}
}