function addMarkers()
{
mySelect = document.getElementById('selection');
Darlington = [];Hartsville = [];Lamar = [];Society_Hill = [];mySelect.options[mySelect.options.length] = new Option("Darlington schools",'all=Darlington');
mySelect.options[mySelect.options.length] = new Option("Hartsville schools",'all=Hartsville');
mySelect.options[mySelect.options.length] = new Option("Lamar schools",'all=Lamar');
mySelect.options[mySelect.options.length] = new Option("Society Hill schools",'all=Society_Hill');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Darlington[Darlington.length] = createMarker(new GPoint(-79.88583374,34.28801346),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Brockington Elementary School",'Darlington=' + Darlington.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.87950897,34.30572510),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Brunson-dargan Elementary School",'Darlington=' + Darlington.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.08981323,34.36758041),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Carolina Elementary School",'Hartsville=' + Hartsville.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.87719727,34.31878281),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Darlington High School",'Darlington=' + Darlington.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.87064362,34.28950882),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Darlington Junior High School",'Darlington=' + Darlington.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.08628845,34.36159897),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hartsville High School",'Hartsville=' + Hartsville.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.08096313,34.37108231),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hartsville Junior High School",'Hartsville=' + Hartsville.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.86067963,34.29208374),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("J L Cain Elementary School",'Darlington=' + Darlington.length);
Lamar[Lamar.length] = createMarker(new GPoint(-80.06324768,34.16544342),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lamar Elementary School",'Lamar=' + Lamar.length);
Lamar[Lamar.length] = createMarker(new GPoint(-80.06328583,34.16539383),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lamar High School",'Lamar=' + Lamar.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.86936188,34.29259872),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mayo High School",'Darlington=' + Darlington.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.07644653,34.39214325),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Hartsville Elementary School",'Hartsville=' + Hartsville.length);
Darlington[Darlington.length] = createMarker(new GPoint(-79.88665771,34.29055786),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pate Elementary School",'Darlington=' + Darlington.length);
Society_Hill[Society_Hill.length] = createMarker(new GPoint(-96.88749100,32.92822200),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rosenwald/st David's Elementary School",'Society_Hill=' + Society_Hill.length);
Darlington[Darlington.length] = createMarker(new GPoint(-96.88548300,32.98340500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Saint John's Elementary School",'Darlington=' + Darlington.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.07375000,34.37502500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Southside Early Childhood Center",'Hartsville=' + Hartsville.length);
Lamar[Lamar.length] = createMarker(new GPoint(-80.06298828,34.16555786),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Spaulding Elementary School",'Lamar=' + Lamar.length);
Lamar[Lamar.length] = createMarker(new GPoint(-80.06132507,34.16603470),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Spaulding Junior High School",'Lamar=' + Lamar.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.06092072,34.38070679),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Thornwell Elementary School",'Hartsville=' + Hartsville.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.07501221,34.36119080),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Washington Street Elementary School",'Hartsville=' + Hartsville.length);
Hartsville[Hartsville.length] = createMarker(new GPoint(-80.14022064,34.35610580),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Hartsville Elementary School",'Hartsville=' + Hartsville.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(Darlington);
map.removeOverlays(Hartsville);
map.removeOverlays(Lamar);
map.removeOverlays(Society_Hill);
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(Darlington);map.removeOverlays(Darlington);
map.removeOverlays(Hartsville);
map.removeOverlays(Lamar);
map.removeOverlays(Society_Hill);
map.addOverlays(Darlington);
centerByArray(Darlington, false, false);
cntMarker += Darlington.length;
map.addOverlays(Hartsville);
centerByArray(Hartsville, false, false);
cntMarker += Hartsville.length;
map.addOverlays(Lamar);
centerByArray(Lamar, false, false);
cntMarker += Lamar.length;
map.addOverlays(Society_Hill);
centerByArray(Society_Hill, false, false);
cntMarker += Society_Hill.length;
centerByArray(Darlington,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');
}
}