function addMarkers()
{
mySelect = document.getElementById('selection');
Greenfield = [];New_Palestine = [];Charlottesville = [];Maxwell = [];Mccordsville = [];Fortville = [];mySelect.options[mySelect.options.length] = new Option("Charlottesville schools",'all=Charlottesville');
mySelect.options[mySelect.options.length] = new Option("Fortville schools",'all=Fortville');
mySelect.options[mySelect.options.length] = new Option("Greenfield schools",'all=Greenfield');
mySelect.options[mySelect.options.length] = new Option("Maxwell schools",'all=Maxwell');
mySelect.options[mySelect.options.length] = new Option("Mccordsville schools",'all=Mccordsville');
mySelect.options[mySelect.options.length] = new Option("New Palestine schools",'all=New_Palestine');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.79315186,39.72806168),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Brandywine Elementary School",'Greenfield=' + Greenfield.length);
New_Palestine[New_Palestine.length] = createMarker(new GPoint(-85.90119934,39.73059845),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Doe Creek Middle School",'New_Palestine=' + New_Palestine.length);
Charlottesville[Charlottesville.length] = createMarker(new GPoint(-85.61270142,39.78934860),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Eastern Hancock Elementary School",'Charlottesville=' + Charlottesville.length);
Charlottesville[Charlottesville.length] = createMarker(new GPoint(-85.61270142,39.78934860),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eastern Hancock High School",'Charlottesville=' + Charlottesville.length);
Charlottesville[Charlottesville.length] = createMarker(new GPoint(-85.61270142,39.78934860),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Eastern Hancock Middle School",'Charlottesville=' + Charlottesville.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.76841736,39.78527069),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Eden Elementary School",'Greenfield=' + Greenfield.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.77205658,39.79233551),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Greenfield Middle School",'Greenfield=' + Greenfield.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.77967834,39.79250717),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Greenfield-central High School",'Greenfield=' + Greenfield.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.78109741,39.79790115),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hancock-south Madison Joint Srvs",'Greenfield=' + Greenfield.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.77198029,39.79233551),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Harris Elementary School",'Greenfield=' + Greenfield.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.77779388,39.78592682),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("J B Stephens Elementary School",'Greenfield=' + Greenfield.length);
Maxwell[Maxwell.length] = createMarker(new GPoint(-85.76210022,39.79800034),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Maxwell Middle School",'Maxwell=' + Maxwell.length);
Mccordsville[Mccordsville.length] = createMarker(new GPoint(-85.91904000,39.90919400),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mccordsville Elementary School",'Mccordsville=' + Mccordsville.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.91019440,39.82718658),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mount Comfort Elementary School",'Greenfield=' + Greenfield.length);
Fortville[Fortville.length] = createMarker(new GPoint(-85.84786987,39.93252945),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mount Vernon Elementary School",'Fortville=' + Fortville.length);
Fortville[Fortville.length] = createMarker(new GPoint(-85.85189819,39.93439865),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mount Vernon High School",'Fortville=' + Fortville.length);
Fortville[Fortville.length] = createMarker(new GPoint(-85.85179901,39.93450165),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mount Vernon Intermediate School",'Fortville=' + Fortville.length);
Fortville[Fortville.length] = createMarker(new GPoint(-85.84786987,39.93252945),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mount Vernon Middle School",'Fortville=' + Fortville.length);
New_Palestine[New_Palestine.length] = createMarker(new GPoint(-85.90119934,39.73059845),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("New Palestine Elementry School",'New_Palestine=' + New_Palestine.length);
New_Palestine[New_Palestine.length] = createMarker(new GPoint(-85.90119934,39.73059845),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Palestine High School",'New_Palestine=' + New_Palestine.length);
New_Palestine[New_Palestine.length] = createMarker(new GPoint(-85.90119934,39.73059845),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sugar Creek Elementary School",'New_Palestine=' + New_Palestine.length);
Greenfield[Greenfield.length] = createMarker(new GPoint(-85.78690338,39.78743744),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Weston Elementary School",'Greenfield=' + Greenfield.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(Charlottesville);
map.removeOverlays(Fortville);
map.removeOverlays(Greenfield);
map.removeOverlays(Maxwell);
map.removeOverlays(Mccordsville);
map.removeOverlays(New_Palestine);
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(Greenfield);map.removeOverlays(Charlottesville);
map.removeOverlays(Fortville);
map.removeOverlays(Greenfield);
map.removeOverlays(Maxwell);
map.removeOverlays(Mccordsville);
map.removeOverlays(New_Palestine);
map.addOverlays(Charlottesville);
centerByArray(Charlottesville, false, false);
cntMarker += Charlottesville.length;
map.addOverlays(Fortville);
centerByArray(Fortville, false, false);
cntMarker += Fortville.length;
map.addOverlays(Greenfield);
centerByArray(Greenfield, false, false);
cntMarker += Greenfield.length;
map.addOverlays(Maxwell);
centerByArray(Maxwell, false, false);
cntMarker += Maxwell.length;
map.addOverlays(Mccordsville);
centerByArray(Mccordsville, false, false);
cntMarker += Mccordsville.length;
map.addOverlays(New_Palestine);
centerByArray(New_Palestine, false, false);
cntMarker += New_Palestine.length;
centerByArray(Greenfield,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');
}
}