function addMarkers()
{
mySelect = document.getElementById('selection');
Bronson = [];Cedar_Key = [];Chiefland = [];Inglis = [];Williston = [];Yankeetown = [];mySelect.options[mySelect.options.length] = new Option("Bronson schools",'all=Bronson');
mySelect.options[mySelect.options.length] = new Option("Cedar Key schools",'all=Cedar_Key');
mySelect.options[mySelect.options.length] = new Option("Chiefland schools",'all=Chiefland');
mySelect.options[mySelect.options.length] = new Option("Inglis schools",'all=Inglis');
mySelect.options[mySelect.options.length] = new Option("Williston schools",'all=Williston');
mySelect.options[mySelect.options.length] = new Option("Yankeetown schools",'all=Yankeetown');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Bronson[Bronson.length] = createMarker(new GPoint(-82.61959839,29.45149994),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bronson Elementary School",'Bronson=' + Bronson.length);
Bronson[Bronson.length] = createMarker(new GPoint(-82.61959839,29.45149994),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bronson Middle/high School",'Bronson=' + Bronson.length);
Cedar_Key[Cedar_Key.length] = createMarker(new GPoint(-83.04253387,29.14086342),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cedar Key High School",'Cedar_Key=' + Cedar_Key.length);
Chiefland[Chiefland.length] = createMarker(new GPoint(-82.87179565,29.48207855),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Chiefland Elementary School",'Chiefland=' + Chiefland.length);
Chiefland[Chiefland.length] = createMarker(new GPoint(-82.85995483,29.48615265),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chiefland High School",'Chiefland=' + Chiefland.length);
Chiefland[Chiefland.length] = createMarker(new GPoint(-82.86238861,29.48243141),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Chiefland Middle School",'Chiefland=' + Chiefland.length);
Inglis[Inglis.length] = createMarker(new GPoint(-82.58232117,29.12729836),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Forestry Youth Academy",'Inglis=' + Inglis.length);
Bronson[Bronson.length] = createMarker(new GPoint(-82.64462280,29.44602013),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hilltop Alternative School",'Bronson=' + Bronson.length);
Williston[Williston.length] = createMarker(new GPoint(-82.45046997,29.38603210),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Joyce M. Bullock Elementary School",'Williston=' + Williston.length);
Bronson[Bronson.length] = createMarker(new GPoint(-82.63603600,29.44604300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Levy County Superintendent's Office",'Bronson=' + Bronson.length);
Chiefland[Chiefland.length] = createMarker(new GPoint(-82.89759827,29.41990089),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Hope Charter School",'Chiefland=' + Chiefland.length);
Chiefland[Chiefland.length] = createMarker(new GPoint(-82.88094330,29.51011848),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Whispering Winds Charter School",'Chiefland=' + Chiefland.length);
Williston[Williston.length] = createMarker(new GPoint(-82.44847107,29.37624741),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Williston Elementary School",'Williston=' + Williston.length);
Williston[Williston.length] = createMarker(new GPoint(-82.45204163,29.38641930),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Williston High School",'Williston=' + Williston.length);
Williston[Williston.length] = createMarker(new GPoint(-82.42963409,29.39202881),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Williston Middle School",'Williston=' + Williston.length);
Yankeetown[Yankeetown.length] = createMarker(new GPoint(-82.71980286,29.03331947),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Yankeetown School",'Yankeetown=' + Yankeetown.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(Bronson);
map.removeOverlays(Cedar_Key);
map.removeOverlays(Chiefland);
map.removeOverlays(Inglis);
map.removeOverlays(Williston);
map.removeOverlays(Yankeetown);
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(Bronson);map.removeOverlays(Bronson);
map.removeOverlays(Cedar_Key);
map.removeOverlays(Chiefland);
map.removeOverlays(Inglis);
map.removeOverlays(Williston);
map.removeOverlays(Yankeetown);
map.addOverlays(Bronson);
centerByArray(Bronson, false, false);
cntMarker += Bronson.length;
map.addOverlays(Cedar_Key);
centerByArray(Cedar_Key, false, false);
cntMarker += Cedar_Key.length;
map.addOverlays(Chiefland);
centerByArray(Chiefland, false, false);
cntMarker += Chiefland.length;
map.addOverlays(Inglis);
centerByArray(Inglis, false, false);
cntMarker += Inglis.length;
map.addOverlays(Williston);
centerByArray(Williston, false, false);
cntMarker += Williston.length;
map.addOverlays(Yankeetown);
centerByArray(Yankeetown, false, false);
cntMarker += Yankeetown.length;
centerByArray(Bronson,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');
}
}