function addMarkers()
{
mySelect = document.getElementById('selection');
Pineville = [];Middlesboro = [];Frakes = [];Fourmile = [];Stoney_Fork = [];mySelect.options[mySelect.options.length] = new Option("Fourmile schools",'all=Fourmile');
mySelect.options[mySelect.options.length] = new Option("Frakes schools",'all=Frakes');
mySelect.options[mySelect.options.length] = new Option("Middlesboro schools",'all=Middlesboro');
mySelect.options[mySelect.options.length] = new Option("Pineville schools",'all=Pineville');
mySelect.options[mySelect.options.length] = new Option("Stoney Fork schools",'all=Stoney_Fork');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Pineville[Pineville.length] = createMarker(new GPoint(-83.68859863,36.72840118),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bell Central School Center",'Pineville=' + Pineville.length);
Pineville[Pineville.length] = createMarker(new GPoint(-83.69228900,36.76473000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bell County High School",'Pineville=' + Pineville.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.71004486,36.61159897),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East End Elementary School",'Middlesboro=' + Middlesboro.length);
Frakes[Frakes.length] = createMarker(new GPoint(-83.92807007,36.64252853),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Frakes School Center",'Frakes=' + Frakes.length);
Fourmile[Fourmile.length] = createMarker(new GPoint(-83.74172974,36.79344177),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lone Jack School Center",'Fourmile=' + Fourmile.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.71441650,36.60863113),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Middlesboro Central Alternative High School",'Middlesboro=' + Middlesboro.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.70962524,36.60760117),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Middlesboro High School",'Middlesboro=' + Middlesboro.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.70962524,36.60760117),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Middlesboro Middle School",'Middlesboro=' + Middlesboro.length);
Pineville[Pineville.length] = createMarker(new GPoint(-83.68859863,36.72840118),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Page School Center",'Pineville=' + Pineville.length);
Pineville[Pineville.length] = createMarker(new GPoint(-83.69783783,36.76297760),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pineville Elementary School",'Pineville=' + Pineville.length);
Pineville[Pineville.length] = createMarker(new GPoint(-83.69783783,36.76297760),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pineville High School",'Pineville=' + Pineville.length);
Pineville[Pineville.length] = createMarker(new GPoint(-83.65280151,37.32870102),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Recovery Alt School/day Treatment",'Pineville=' + Pineville.length);
Stoney_Fork[Stoney_Fork.length] = createMarker(new GPoint(-83.52770233,36.88059998),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rightfork School Center",'Stoney_Fork=' + Stoney_Fork.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.73623657,36.60554504),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("West End Elementary School",'Middlesboro=' + Middlesboro.length);
Middlesboro[Middlesboro.length] = createMarker(new GPoint(-83.77709961,36.58969879),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Yellow Creek School Center",'Middlesboro=' + Middlesboro.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(Fourmile);
map.removeOverlays(Frakes);
map.removeOverlays(Middlesboro);
map.removeOverlays(Pineville);
map.removeOverlays(Stoney_Fork);
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(Pineville);map.removeOverlays(Fourmile);
map.removeOverlays(Frakes);
map.removeOverlays(Middlesboro);
map.removeOverlays(Pineville);
map.removeOverlays(Stoney_Fork);
map.addOverlays(Fourmile);
centerByArray(Fourmile, false, false);
cntMarker += Fourmile.length;
map.addOverlays(Frakes);
centerByArray(Frakes, false, false);
cntMarker += Frakes.length;
map.addOverlays(Middlesboro);
centerByArray(Middlesboro, false, false);
cntMarker += Middlesboro.length;
map.addOverlays(Pineville);
centerByArray(Pineville, false, false);
cntMarker += Pineville.length;
map.addOverlays(Stoney_Fork);
centerByArray(Stoney_Fork, false, false);
cntMarker += Stoney_Fork.length;
centerByArray(Pineville,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');
}
}