function addMarkers()
{
mySelect = document.getElementById('selection');
Isle = [];Onamia = [];Milaca = [];Princeton = [];mySelect.options[mySelect.options.length] = new Option("Isle schools",'all=Isle');
mySelect.options[mySelect.options.length] = new Option("Milaca schools",'all=Milaca');
mySelect.options[mySelect.options.length] = new Option("Onamia schools",'all=Onamia');
mySelect.options[mySelect.options.length] = new Option("Princeton schools",'all=Princeton');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Isle[Isle.length] = createMarker(new GPoint(-93.46769714,46.16650009),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Isle Alc High School",'Isle=' + Isle.length);
Isle[Isle.length] = createMarker(new GPoint(-93.46769714,46.16650009),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Isle Elementary School",'Isle=' + Isle.length);
Isle[Isle.length] = createMarker(new GPoint(-93.46769714,46.16650009),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Isle Secondary School",'Isle=' + Isle.length);
Isle[Isle.length] = createMarker(new GPoint(-93.47285900,46.13804000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Isle Targeted Services",'Isle=' + Isle.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.67292023,46.05833435),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kokesh Alc High School",'Onamia=' + Onamia.length);
Milaca[Milaca.length] = createMarker(new GPoint(-93.65986633,45.74894714),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Milaca Alc High School",'Milaca=' + Milaca.length);
Milaca[Milaca.length] = createMarker(new GPoint(-93.65010071,45.75239944),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Milaca Elementary School",'Milaca=' + Milaca.length);
Milaca[Milaca.length] = createMarker(new GPoint(-93.65010071,45.75239944),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Milaca Secondary School",'Milaca=' + Milaca.length);
Milaca[Milaca.length] = createMarker(new GPoint(-93.63310242,45.76639938),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Milaca Targeted Services",'Milaca=' + Milaca.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.66184998,46.07279968),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mille Lacs Academy (nexus)",'Onamia=' + Onamia.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.61029816,46.11209869),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Nay-ah-shing School",'Onamia=' + Onamia.length);
Princeton[Princeton.length] = createMarker(new GPoint(-93.58339691,45.58440781),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Elementary School",'Princeton=' + Princeton.length);
Princeton[Princeton.length] = createMarker(new GPoint(-93.58334000,45.56973900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oak Land Learning Center Princeton",'Princeton=' + Princeton.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.67292023,46.05833435),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Onamia Elementary School",'Onamia=' + Onamia.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.67292023,46.05833435),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Onamia Secondary School",'Onamia=' + Onamia.length);
Onamia[Onamia.length] = createMarker(new GPoint(-93.66981900,46.07067000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Onamia Targeted Services",'Onamia=' + Onamia.length);
Princeton[Princeton.length] = createMarker(new GPoint(-93.57820129,45.58383942),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Princeton Middle School",'Princeton=' + Princeton.length);
Princeton[Princeton.length] = createMarker(new GPoint(-93.58509827,45.56092072),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Princeton Senior High School",'Princeton=' + Princeton.length);
Milaca[Milaca.length] = createMarker(new GPoint(-93.65402222,45.75191879),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rum River North Day Treatment",'Milaca=' + Milaca.length);
Princeton[Princeton.length] = createMarker(new GPoint(-93.58509827,45.56092834),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Elementary School",'Princeton=' + Princeton.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(Isle);
map.removeOverlays(Milaca);
map.removeOverlays(Onamia);
map.removeOverlays(Princeton);
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(Isle);map.removeOverlays(Isle);
map.removeOverlays(Milaca);
map.removeOverlays(Onamia);
map.removeOverlays(Princeton);
map.addOverlays(Isle);
centerByArray(Isle, false, false);
cntMarker += Isle.length;
map.addOverlays(Milaca);
centerByArray(Milaca, false, false);
cntMarker += Milaca.length;
map.addOverlays(Onamia);
centerByArray(Onamia, false, false);
cntMarker += Onamia.length;
map.addOverlays(Princeton);
centerByArray(Princeton, false, false);
cntMarker += Princeton.length;
centerByArray(Isle,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');
}
}