function addMarkers()
{
mySelect = document.getElementById('selection');
Lincolnton = [];Denver = [];Iron_Station = [];Vale = [];mySelect.options[mySelect.options.length] = new Option("Denver schools",'all=Denver');
mySelect.options[mySelect.options.length] = new Option("Iron Station schools",'all=Iron_Station');
mySelect.options[mySelect.options.length] = new Option("Lincolnton schools",'all=Lincolnton');
mySelect.options[mySelect.options.length] = new Option("Vale schools",'all=Vale');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.20846558,35.47778702),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Asbury School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.26287079,35.47680664),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Battleground Elementary School",'Lincolnton=' + Lincolnton.length);
Denver[Denver.length] = createMarker(new GPoint(-81.02182770,35.45347977),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Catawba Springs Elementary School",'Denver=' + Denver.length);
Denver[Denver.length] = createMarker(new GPoint(-81.02588654,35.45331955),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Lincoln High School",'Denver=' + Denver.length);
Iron_Station[Iron_Station.length] = createMarker(new GPoint(-81.09339905,35.47241592),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Lincoln Middle School",'Iron_Station=' + Iron_Station.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.23915100,35.47787094),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("G E Massey Elementary School",'Lincolnton=' + Lincolnton.length);
Iron_Station[Iron_Station.length] = createMarker(new GPoint(-81.16803741,35.46023178),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Iron Station Elementary School",'Iron_Station=' + Iron_Station.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.23940277,35.47579956),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lincoln Charter",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.23940277,35.47579956),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lincoln Co School Of Technology",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.25894928,35.47966766),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lincolnton High School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.26518250,35.47832489),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Lincolnton Middle School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.27584076,35.44979095),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Love Memorial Elementary School",'Lincolnton=' + Lincolnton.length);
Vale[Vale.length] = createMarker(new GPoint(-81.45371246,35.49614334),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Brook Elementary School",'Vale=' + Vale.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.23940277,35.47579956),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Lincoln High School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.13592529,35.51947784),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pumpkin Center Elementary School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.13570404,35.51931000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pumpkin Center Middle School",'Lincolnton=' + Lincolnton.length);
Denver[Denver.length] = createMarker(new GPoint(-81.00630188,35.50260162),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rock Springs Elementary School",'Denver=' + Denver.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.24553680,35.46376038),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("S Ray Lowder Elementary School",'Lincolnton=' + Lincolnton.length);
Denver[Denver.length] = createMarker(new GPoint(-81.00550079,35.50579834),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("St James Elementary School",'Denver=' + Denver.length);
Vale[Vale.length] = createMarker(new GPoint(-81.36758423,35.51773453),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Union Elementary School",'Vale=' + Vale.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.38815308,35.48577881),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Lincoln High School",'Lincolnton=' + Lincolnton.length);
Lincolnton[Lincolnton.length] = createMarker(new GPoint(-81.38739014,35.48413467),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Lincoln Middle School",'Lincolnton=' + Lincolnton.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(Denver);
map.removeOverlays(Iron_Station);
map.removeOverlays(Lincolnton);
map.removeOverlays(Vale);
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(Lincolnton);map.removeOverlays(Denver);
map.removeOverlays(Iron_Station);
map.removeOverlays(Lincolnton);
map.removeOverlays(Vale);
map.addOverlays(Denver);
centerByArray(Denver, false, false);
cntMarker += Denver.length;
map.addOverlays(Iron_Station);
centerByArray(Iron_Station, false, false);
cntMarker += Iron_Station.length;
map.addOverlays(Lincolnton);
centerByArray(Lincolnton, false, false);
cntMarker += Lincolnton.length;
map.addOverlays(Vale);
centerByArray(Vale, false, false);
cntMarker += Vale.length;
centerByArray(Lincolnton,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');
}
}