function addMarkers()
{
mySelect = document.getElementById('selection');
Burnsville = [];Burnsville[Burnsville.length] = createMarker(new GPoint(-93.27419000,44.76562000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("917 Century Junior High School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.27419000,44.76562000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("917 D/hoh Gideon Pond Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.25131989,44.78581619),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Anthony Louis Day Treatment Center",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.23342400,44.80289000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Bes Virtual Learning Academy",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.26721191,44.78194809),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Burnsville Senior High School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.25839233,44.74916458),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Echo Park Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.31387329,44.76056290),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Edward Neill Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.26747894,44.76776123),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Gideon Pond El. Sp. Ed. Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.26725006,44.76788712),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Gideon Pond Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.15648651,44.74066925),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Harbor Shelter South High School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.28317261,44.77885056),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Learners Center",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.22555542,44.80478287),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Metcalf Junior Middle School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.27299500,44.76185226),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Nicollet Junior Middle School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.23402405,44.80289841),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sioux Trail Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.27507019,44.76201248),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sky Oaks Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.27639400,44.78273900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sobriety High South",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.30397034,44.76583862),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Vista View Elementary School",'Burnsville=' + Burnsville.length);
Burnsville[Burnsville.length] = createMarker(new GPoint(-93.23352814,44.79423141),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("William Byrne Elementary School",'Burnsville=' + Burnsville.length);
map.removeOverlays(Burnsville);
setTimeout(function(){map.addOverlays(Burnsville)},1000);
maxLng = -93.15648651;
maxLat = 44.80478287;
minLng = -93.31387329;
minLat = 44.74066925;
reCenterMap();
} // 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(Burnsville);
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(Burnsville);map.removeOverlays(Burnsville);
map.addOverlays(Burnsville);
centerByArray(Burnsville, false, false);
cntMarker += Burnsville.length;
centerByArray(Burnsville,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');
}
}