function addMarkers()
{
mySelect = document.getElementById('selection');
Coleman = [];Mannsville = [];Milburn = [];Mill_Creek = [];Ravia = [];Tishomingo = [];Wapanucka = [];mySelect.options[mySelect.options.length] = new Option("Coleman schools",'all=Coleman');
mySelect.options[mySelect.options.length] = new Option("Mannsville schools",'all=Mannsville');
mySelect.options[mySelect.options.length] = new Option("Milburn schools",'all=Milburn');
mySelect.options[mySelect.options.length] = new Option("Mill Creek schools",'all=Mill_Creek');
mySelect.options[mySelect.options.length] = new Option("Ravia schools",'all=Ravia');
mySelect.options[mySelect.options.length] = new Option("Tishomingo schools",'all=Tishomingo');
mySelect.options[mySelect.options.length] = new Option("Wapanucka schools",'all=Wapanucka');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Coleman[Coleman.length] = createMarker(new GPoint(-96.46309662,34.27249908),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Coleman Elementary School",'Coleman=' + Coleman.length);
Coleman[Coleman.length] = createMarker(new GPoint(-96.46309662,34.27249908),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Coleman High School",'Coleman=' + Coleman.length);
Mannsville[Mannsville.length] = createMarker(new GPoint(-96.87190247,34.19029999),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mannsville Elementary School",'Mannsville=' + Mannsville.length);
Milburn[Milburn.length] = createMarker(new GPoint(-96.54450226,34.18669891),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Milburn Elementary School",'Milburn=' + Milburn.length);
Milburn[Milburn.length] = createMarker(new GPoint(-96.54450226,34.18669891),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Milburn High School",'Milburn=' + Milburn.length);
Mill_Creek[Mill_Creek.length] = createMarker(new GPoint(-96.80590057,34.33710098),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mill Creek Elementary School",'Mill_Creek=' + Mill_Creek.length);
Mill_Creek[Mill_Creek.length] = createMarker(new GPoint(-96.80590057,34.33710098),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mill Creek High School",'Mill_Creek=' + Mill_Creek.length);
Ravia[Ravia.length] = createMarker(new GPoint(-96.75589752,34.24069977),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ravia Elementary School",'Ravia=' + Ravia.length);
Tishomingo[Tishomingo.length] = createMarker(new GPoint(-96.66314697,34.23073578),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tishomingo Elementary School",'Tishomingo=' + Tishomingo.length);
Tishomingo[Tishomingo.length] = createMarker(new GPoint(-96.66314697,34.23073578),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tishomingo High School",'Tishomingo=' + Tishomingo.length);
Tishomingo[Tishomingo.length] = createMarker(new GPoint(-96.66314697,34.23073578),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Tishomingo Middle School",'Tishomingo=' + Tishomingo.length);
Wapanucka[Wapanucka.length] = createMarker(new GPoint(-96.45310211,34.38479996),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wapanucka Elementary School",'Wapanucka=' + Wapanucka.length);
Wapanucka[Wapanucka.length] = createMarker(new GPoint(-96.45310211,34.38479996),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Wapanucka High School",'Wapanucka=' + Wapanucka.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(Coleman);
map.removeOverlays(Mannsville);
map.removeOverlays(Milburn);
map.removeOverlays(Mill_Creek);
map.removeOverlays(Ravia);
map.removeOverlays(Tishomingo);
map.removeOverlays(Wapanucka);
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(Coleman);map.removeOverlays(Coleman);
map.removeOverlays(Mannsville);
map.removeOverlays(Milburn);
map.removeOverlays(Mill_Creek);
map.removeOverlays(Ravia);
map.removeOverlays(Tishomingo);
map.removeOverlays(Wapanucka);
map.addOverlays(Coleman);
centerByArray(Coleman, false, false);
cntMarker += Coleman.length;
map.addOverlays(Mannsville);
centerByArray(Mannsville, false, false);
cntMarker += Mannsville.length;
map.addOverlays(Milburn);
centerByArray(Milburn, false, false);
cntMarker += Milburn.length;
map.addOverlays(Mill_Creek);
centerByArray(Mill_Creek, false, false);
cntMarker += Mill_Creek.length;
map.addOverlays(Ravia);
centerByArray(Ravia, false, false);
cntMarker += Ravia.length;
map.addOverlays(Tishomingo);
centerByArray(Tishomingo, false, false);
cntMarker += Tishomingo.length;
map.addOverlays(Wapanucka);
centerByArray(Wapanucka, false, false);
cntMarker += Wapanucka.length;
centerByArray(Coleman,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');
}
}