function addMarkers()
{
mySelect = document.getElementById('selection');
Shelbyville = [];Morristown = [];Fairland = [];Waldron = [];mySelect.options[mySelect.options.length] = new Option("Fairland schools",'all=Fairland');
mySelect.options[mySelect.options.length] = new Option("Morristown schools",'all=Morristown');
mySelect.options[mySelect.options.length] = new Option("Shelbyville schools",'all=Shelbyville');
mySelect.options[mySelect.options.length] = new Option("Waldron schools",'all=Waldron');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.76386261,39.52376175),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Blue River Career Center",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.76386261,39.52376175),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Blue River Se Preschool",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.75994873,39.53162384),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Coulston Elementary School",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.76386261,39.52376175),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Miller Road School",'Shelbyville=' + Shelbyville.length);
Morristown[Morristown.length] = createMarker(new GPoint(-85.68959808,39.67070007),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Morristown Elementary School",'Morristown=' + Morristown.length);
Morristown[Morristown.length] = createMarker(new GPoint(-85.68959808,39.67070007),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Morristown Jr-sr High School",'Morristown=' + Morristown.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.79566193,39.50478363),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Shelbyville Middle School",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.78659058,39.50653458),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shelbyville Senior High School",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.84339142,39.43833542),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Southwestern Elementary School",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.84339142,39.43833542),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southwestern High School",'Shelbyville=' + Shelbyville.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.77300262,39.52429962),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Thomas A Hendricks Elementary School",'Shelbyville=' + Shelbyville.length);
Fairland[Fairland.length] = createMarker(new GPoint(-85.87187958,39.61140060),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Triton Central High School",'Fairland=' + Fairland.length);
Fairland[Fairland.length] = createMarker(new GPoint(-85.87425995,39.61053848),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Triton Elementary School",'Fairland=' + Fairland.length);
Fairland[Fairland.length] = createMarker(new GPoint(-85.87158966,39.61203384),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Triton Middle School",'Fairland=' + Fairland.length);
Waldron[Waldron.length] = createMarker(new GPoint(-85.66770172,39.45750046),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Waldron Elementary School",'Waldron=' + Waldron.length);
Waldron[Waldron.length] = createMarker(new GPoint(-85.66770172,39.45750046),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Waldron Jr-sr High School",'Waldron=' + Waldron.length);
Shelbyville[Shelbyville.length] = createMarker(new GPoint(-85.76469421,39.51186371),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("William F Loper Elementary School",'Shelbyville=' + Shelbyville.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(Fairland);
map.removeOverlays(Morristown);
map.removeOverlays(Shelbyville);
map.removeOverlays(Waldron);
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(Shelbyville);map.removeOverlays(Fairland);
map.removeOverlays(Morristown);
map.removeOverlays(Shelbyville);
map.removeOverlays(Waldron);
map.addOverlays(Fairland);
centerByArray(Fairland, false, false);
cntMarker += Fairland.length;
map.addOverlays(Morristown);
centerByArray(Morristown, false, false);
cntMarker += Morristown.length;
map.addOverlays(Shelbyville);
centerByArray(Shelbyville, false, false);
cntMarker += Shelbyville.length;
map.addOverlays(Waldron);
centerByArray(Waldron, false, false);
cntMarker += Waldron.length;
centerByArray(Shelbyville,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');
}
}