function addMarkers()
{
mySelect = document.getElementById('selection');
Toluca = [];Wenona = [];Henry = [];Washburn = [];Lacon = [];Varna = [];Sparland = [];mySelect.options[mySelect.options.length] = new Option("Henry schools",'all=Henry');
mySelect.options[mySelect.options.length] = new Option("Lacon schools",'all=Lacon');
mySelect.options[mySelect.options.length] = new Option("Sparland schools",'all=Sparland');
mySelect.options[mySelect.options.length] = new Option("Toluca schools",'all=Toluca');
mySelect.options[mySelect.options.length] = new Option("Varna schools",'all=Varna');
mySelect.options[mySelect.options.length] = new Option("Washburn schools",'all=Washburn');
mySelect.options[mySelect.options.length] = new Option("Wenona schools",'all=Wenona');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Toluca[Toluca.length] = createMarker(new GPoint(-89.13079834,40.99039841),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fieldcrest Elementary - West",'Toluca=' + Toluca.length);
Wenona[Wenona.length] = createMarker(new GPoint(-89.05001900,41.05332500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fieldcrest Middle Sch/elem - East",'Wenona=' + Wenona.length);
Wenona[Wenona.length] = createMarker(new GPoint(-89.05043030,41.05708313),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Fieldcrest Middle School - East",'Wenona=' + Wenona.length);
Toluca[Toluca.length] = createMarker(new GPoint(-89.13079834,40.99039841),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Fieldcrest Middle School - West",'Toluca=' + Toluca.length);
Henry[Henry.length] = createMarker(new GPoint(-89.35156250,41.11534500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Henry-senachwine Grade Sch00l Elementary School",'Henry=' + Henry.length);
Henry[Henry.length] = createMarker(new GPoint(-89.36793518,41.11533737),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Henry-senachwine High School",'Henry=' + Henry.length);
Washburn[Washburn.length] = createMarker(new GPoint(-89.30719757,40.89889908),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lowpoint-washburn Elementary School",'Washburn=' + Washburn.length);
Lacon[Lacon.length] = createMarker(new GPoint(-89.40489960,41.02516556),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Midland Elementary School",'Lacon=' + Lacon.length);
Varna[Varna.length] = createMarker(new GPoint(-89.29090881,41.02663040),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Midland High School",'Varna=' + Varna.length);
Sparland[Sparland.length] = createMarker(new GPoint(-89.44045258,41.03344345),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Midland Middle School",'Sparland=' + Sparland.length);
Sparland[Sparland.length] = createMarker(new GPoint(-89.44045258,41.03344345),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sparland Elementary School",'Sparland=' + Sparland.length);
Varna[Varna.length] = createMarker(new GPoint(-89.25019836,41.05879974),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Varna Elementary School",'Varna=' + Varna.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(Henry);
map.removeOverlays(Lacon);
map.removeOverlays(Sparland);
map.removeOverlays(Toluca);
map.removeOverlays(Varna);
map.removeOverlays(Washburn);
map.removeOverlays(Wenona);
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(Toluca);map.removeOverlays(Henry);
map.removeOverlays(Lacon);
map.removeOverlays(Sparland);
map.removeOverlays(Toluca);
map.removeOverlays(Varna);
map.removeOverlays(Washburn);
map.removeOverlays(Wenona);
map.addOverlays(Henry);
centerByArray(Henry, false, false);
cntMarker += Henry.length;
map.addOverlays(Lacon);
centerByArray(Lacon, false, false);
cntMarker += Lacon.length;
map.addOverlays(Sparland);
centerByArray(Sparland, false, false);
cntMarker += Sparland.length;
map.addOverlays(Toluca);
centerByArray(Toluca, false, false);
cntMarker += Toluca.length;
map.addOverlays(Varna);
centerByArray(Varna, false, false);
cntMarker += Varna.length;
map.addOverlays(Washburn);
centerByArray(Washburn, false, false);
cntMarker += Washburn.length;
map.addOverlays(Wenona);
centerByArray(Wenona, false, false);
cntMarker += Wenona.length;
centerByArray(Toluca,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');
}
}