function addMarkers()
{
mySelect = document.getElementById('selection');
Akin = [];Benton = [];West_Frankfort = [];Christopher = [];Ewing = [];Logan = [];Sesser = [];Thompsonville = [];Zeigler = [];mySelect.options[mySelect.options.length] = new Option("Akin schools",'all=Akin');
mySelect.options[mySelect.options.length] = new Option("Benton schools",'all=Benton');
mySelect.options[mySelect.options.length] = new Option("Christopher schools",'all=Christopher');
mySelect.options[mySelect.options.length] = new Option("Ewing schools",'all=Ewing');
mySelect.options[mySelect.options.length] = new Option("Logan schools",'all=Logan');
mySelect.options[mySelect.options.length] = new Option("Sesser schools",'all=Sesser');
mySelect.options[mySelect.options.length] = new Option("Thompsonville schools",'all=Thompsonville');
mySelect.options[mySelect.options.length] = new Option("West Frankfort schools",'all=West_Frankfort');
mySelect.options[mySelect.options.length] = new Option("Zeigler schools",'all=Zeigler');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Akin[Akin.length] = createMarker(new GPoint(-88.74787903,37.98949814),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Akin Community Consolidated Elementary School",'Akin=' + Akin.length);
Benton[Benton.length] = createMarker(new GPoint(-88.91329956,37.99671555),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Benton Consolidated High School",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-88.90438843,37.96163559),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Benton Grade School 5-8",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-88.90732574,37.98943710),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Benton Grade School K-4",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-88.90731812,37.98943710),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Benton Intermediate School",'Benton=' + Benton.length);
West_Frankfort[West_Frankfort.length] = createMarker(new GPoint(-88.91107941,37.90686417),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Central Junior High School",'West_Frankfort=' + West_Frankfort.length);
Christopher[Christopher.length] = createMarker(new GPoint(-89.05847168,37.96825790),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Christopher Elementary School",'Christopher=' + Christopher.length);
Christopher[Christopher.length] = createMarker(new GPoint(-89.05699921,37.97750092),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christopher High School",'Christopher=' + Christopher.length);
West_Frankfort[West_Frankfort.length] = createMarker(new GPoint(-88.94408417,37.90483856),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Denning Elementary School",'West_Frankfort=' + West_Frankfort.length);
Ewing[Ewing.length] = createMarker(new GPoint(-88.82869720,38.09159851),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ewing-northern Elementary School",'Ewing=' + Ewing.length);
West_Frankfort[West_Frankfort.length] = createMarker(new GPoint(-88.92131805,37.89813614),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Frankfort High School",'West_Frankfort=' + West_Frankfort.length);
West_Frankfort[West_Frankfort.length] = createMarker(new GPoint(-88.90972137,37.90203857),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Frankfort Intermediate School",'West_Frankfort=' + West_Frankfort.length);
Benton[Benton.length] = createMarker(new GPoint(-88.90438843,37.96163559),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Harvey Academic Preparation Center",'Benton=' + Benton.length);
Logan[Logan.length] = createMarker(new GPoint(-87.59681702,39.73741913),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Logan Elementary School",'Logan=' + Logan.length);
Sesser[Sesser.length] = createMarker(new GPoint(-89.06563568,38.08168411),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sesser-valier Elementary School",'Sesser=' + Sesser.length);
Sesser[Sesser.length] = createMarker(new GPoint(-89.06563568,38.08168411),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sesser-valier High School",'Sesser=' + Sesser.length);
Sesser[Sesser.length] = createMarker(new GPoint(-89.06563568,38.08168411),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Sesser-valier Junior High School",'Sesser=' + Sesser.length);
Benton[Benton.length] = createMarker(new GPoint(-88.92491150,38.00064850),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Starquest Academy Regional Safe School Prg",'Benton=' + Benton.length);
Thompsonville[Thompsonville.length] = createMarker(new GPoint(-88.76589966,37.91883469),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Thompsonville Grade School",'Thompsonville=' + Thompsonville.length);
Thompsonville[Thompsonville.length] = createMarker(new GPoint(-88.76622009,37.91892624),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Thompsonville High School",'Thompsonville=' + Thompsonville.length);
Zeigler[Zeigler.length] = createMarker(new GPoint(-89.05380249,37.89899826),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Zeigler-royalton Elementary School",'Zeigler=' + Zeigler.length);
Zeigler[Zeigler.length] = createMarker(new GPoint(-89.05380249,37.89899826),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Zeigler-royalton High School",'Zeigler=' + Zeigler.length);
Zeigler[Zeigler.length] = createMarker(new GPoint(-89.05380249,37.89899826),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Zeigler-royalton Junior High School",'Zeigler=' + Zeigler.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(Akin);
map.removeOverlays(Benton);
map.removeOverlays(Christopher);
map.removeOverlays(Ewing);
map.removeOverlays(Logan);
map.removeOverlays(Sesser);
map.removeOverlays(Thompsonville);
map.removeOverlays(West_Frankfort);
map.removeOverlays(Zeigler);
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(Akin);map.removeOverlays(Akin);
map.removeOverlays(Benton);
map.removeOverlays(Christopher);
map.removeOverlays(Ewing);
map.removeOverlays(Logan);
map.removeOverlays(Sesser);
map.removeOverlays(Thompsonville);
map.removeOverlays(West_Frankfort);
map.removeOverlays(Zeigler);
map.addOverlays(Akin);
centerByArray(Akin, false, false);
cntMarker += Akin.length;
map.addOverlays(Benton);
centerByArray(Benton, false, false);
cntMarker += Benton.length;
map.addOverlays(Christopher);
centerByArray(Christopher, false, false);
cntMarker += Christopher.length;
map.addOverlays(Ewing);
centerByArray(Ewing, false, false);
cntMarker += Ewing.length;
map.addOverlays(Logan);
centerByArray(Logan, false, false);
cntMarker += Logan.length;
map.addOverlays(Sesser);
centerByArray(Sesser, false, false);
cntMarker += Sesser.length;
map.addOverlays(Thompsonville);
centerByArray(Thompsonville, false, false);
cntMarker += Thompsonville.length;
map.addOverlays(West_Frankfort);
centerByArray(West_Frankfort, false, false);
cntMarker += West_Frankfort.length;
map.addOverlays(Zeigler);
centerByArray(Zeigler, false, false);
cntMarker += Zeigler.length;
centerByArray(Akin,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');
}
}