function addMarkers()
{
mySelect = document.getElementById('selection');
Salt_Lake_City = [];Castle_Dale = [];Cleveland = [];Enoch = [];West_Valley_City = [];Mapleton = [];Mona = [];Provo = [];mySelect.options[mySelect.options.length] = new Option("Castle Dale schools",'all=Castle_Dale');
mySelect.options[mySelect.options.length] = new Option("Cleveland schools",'all=Cleveland');
mySelect.options[mySelect.options.length] = new Option("Enoch schools",'all=Enoch');
mySelect.options[mySelect.options.length] = new Option("Mapleton schools",'all=Mapleton');
mySelect.options[mySelect.options.length] = new Option("Mona schools",'all=Mona');
mySelect.options[mySelect.options.length] = new Option("Provo schools",'all=Provo');
mySelect.options[mySelect.options.length] = new Option("Salt Lake City schools",'all=Salt_Lake_City');
mySelect.options[mySelect.options.length] = new Option("West Valley City schools",'all=West_Valley_City');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Salt_Lake_City[Salt_Lake_City.length] = createMarker(new GPoint(-111.81938934,40.72966385),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Beacon Heights Elementary School",'Salt_Lake_City=' + Salt_Lake_City.length);
Castle_Dale[Castle_Dale.length] = createMarker(new GPoint(-111.01879883,39.21220016),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Castle Dale Elementary School",'Castle_Dale=' + Castle_Dale.length);
Cleveland[Cleveland.length] = createMarker(new GPoint(-110.85489655,39.34899902),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cleveland Elementary School",'Cleveland=' + Cleveland.length);
Enoch[Enoch.length] = createMarker(new GPoint(-113.03007507,37.76317215),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Enoch Elementary School",'Enoch=' + Enoch.length);
West_Valley_City[West_Valley_City.length] = createMarker(new GPoint(-111.95332336,40.68953705),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Granger Elementary School",'West_Valley_City=' + West_Valley_City.length);
Mapleton[Mapleton.length] = createMarker(new GPoint(-111.58023071,40.13053513),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mapleton Elementary School",'Mapleton=' + Mapleton.length);
Mona[Mona.length] = createMarker(new GPoint(-111.85025024,39.81380844),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mona Elementary School",'Mona=' + Mona.length);
Salt_Lake_City[Salt_Lake_City.length] = createMarker(new GPoint(-111.79021454,40.67744827),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Oakridge Elementary School",'Salt_Lake_City=' + Salt_Lake_City.length);
Provo[Provo.length] = createMarker(new GPoint(-111.66312100,40.24072300),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Walden School Of Liberal Arts",'Provo=' + Provo.length);
map.removeOverlays(Castle_Dale);
map.removeOverlays(Cleveland);
map.removeOverlays(Enoch);
map.removeOverlays(Mapleton);
map.removeOverlays(Mona);
map.removeOverlays(Provo);
map.removeOverlays(Salt_Lake_City);
map.removeOverlays(West_Valley_City);
setTimeout(function(){map.addOverlays(Castle_Dale)},1000);
setTimeout(function(){map.addOverlays(Cleveland)},1000);
setTimeout(function(){map.addOverlays(Enoch)},1000);
setTimeout(function(){map.addOverlays(Mapleton)},1000);
setTimeout(function(){map.addOverlays(Mona)},1000);
setTimeout(function(){map.addOverlays(Provo)},1000);
setTimeout(function(){map.addOverlays(Salt_Lake_City)},1000);
setTimeout(function(){map.addOverlays(West_Valley_City)},1000);
maxLng = -110.85489655;
maxLat = 40.72966385;
minLng = -113.03007507;
minLat = 37.76317215;
reCenterMap();
} // 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(Castle_Dale);
map.removeOverlays(Cleveland);
map.removeOverlays(Enoch);
map.removeOverlays(Mapleton);
map.removeOverlays(Mona);
map.removeOverlays(Provo);
map.removeOverlays(Salt_Lake_City);
map.removeOverlays(West_Valley_City);
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(Salt_Lake_City);map.removeOverlays(Castle_Dale);
map.removeOverlays(Cleveland);
map.removeOverlays(Enoch);
map.removeOverlays(Mapleton);
map.removeOverlays(Mona);
map.removeOverlays(Provo);
map.removeOverlays(Salt_Lake_City);
map.removeOverlays(West_Valley_City);
map.addOverlays(Castle_Dale);
centerByArray(Castle_Dale, false, false);
cntMarker += Castle_Dale.length;
map.addOverlays(Cleveland);
centerByArray(Cleveland, false, false);
cntMarker += Cleveland.length;
map.addOverlays(Enoch);
centerByArray(Enoch, false, false);
cntMarker += Enoch.length;
map.addOverlays(Mapleton);
centerByArray(Mapleton, false, false);
cntMarker += Mapleton.length;
map.addOverlays(Mona);
centerByArray(Mona, false, false);
cntMarker += Mona.length;
map.addOverlays(Provo);
centerByArray(Provo, false, false);
cntMarker += Provo.length;
map.addOverlays(Salt_Lake_City);
centerByArray(Salt_Lake_City, false, false);
cntMarker += Salt_Lake_City.length;
map.addOverlays(West_Valley_City);
centerByArray(West_Valley_City, false, false);
cntMarker += West_Valley_City.length;
centerByArray(Salt_Lake_City,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///125397,83076,83077,83205,83339,83293,83443,83137,83114,/all');
}
}