function addMarkers()
{
mySelect = document.getElementById('selection');
Manti = [];Ephraim = [];Fairview = [];Fountain_Green = [];Gunnison = [];Moroni = [];Mt_Pleasant = [];Spring_City = [];mySelect.options[mySelect.options.length] = new Option("Ephraim schools",'all=Ephraim');
mySelect.options[mySelect.options.length] = new Option("Fairview schools",'all=Fairview');
mySelect.options[mySelect.options.length] = new Option("Fountain Green schools",'all=Fountain_Green');
mySelect.options[mySelect.options.length] = new Option("Gunnison schools",'all=Gunnison');
mySelect.options[mySelect.options.length] = new Option("Manti schools",'all=Manti');
mySelect.options[mySelect.options.length] = new Option("Moroni schools",'all=Moroni');
mySelect.options[mySelect.options.length] = new Option("Mt Pleasant schools",'all=Mt_Pleasant');
mySelect.options[mySelect.options.length] = new Option("Spring City schools",'all=Spring_City');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Manti[Manti.length] = createMarker(new GPoint(-111.56169891,39.35749817),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Aftec-palisades Pals (yic)",'Manti=' + Manti.length);
Ephraim[Ephraim.length] = createMarker(new GPoint(-111.58702087,39.35707855),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ephraim Elementary School",'Ephraim=' + Ephraim.length);
Ephraim[Ephraim.length] = createMarker(new GPoint(-111.58389282,39.35002136),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Ephraim Middle School",'Ephraim=' + Ephraim.length);
Fairview[Fairview.length] = createMarker(new GPoint(-111.41829681,39.75329971),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fairview Elementary School",'Fairview=' + Fairview.length);
Fountain_Green[Fountain_Green.length] = createMarker(new GPoint(-111.63439941,39.63000107),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fountain Green Elementary School",'Fountain_Green=' + Fountain_Green.length);
Gunnison[Gunnison.length] = createMarker(new GPoint(-111.81916046,39.13843536),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Gunnison Valley Elementary School",'Gunnison=' + Gunnison.length);
Gunnison[Gunnison.length] = createMarker(new GPoint(-111.82240295,39.15829849),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gunnison Valley High School",'Gunnison=' + Gunnison.length);
Gunnison[Gunnison.length] = createMarker(new GPoint(-111.82240295,39.15829849),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Gunnison Valley Middle School",'Gunnison=' + Gunnison.length);
Manti[Manti.length] = createMarker(new GPoint(-111.63990784,39.26386261),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Manti Elementary School",'Manti=' + Manti.length);
Manti[Manti.length] = createMarker(new GPoint(-111.63897705,39.27266312),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Manti High School",'Manti=' + Manti.length);
Moroni[Moroni.length] = createMarker(new GPoint(-111.58733368,39.52653122),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Moroni Elementary School",'Moroni=' + Moroni.length);
Mt_Pleasant[Mt_Pleasant.length] = createMarker(new GPoint(-111.45310211,39.54528046),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mt Pleasant Elementary School",'Mt_Pleasant=' + Mt_Pleasant.length);
Mt_Pleasant[Mt_Pleasant.length] = createMarker(new GPoint(-111.44800568,39.53646469),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Sanpete High School",'Mt_Pleasant=' + Mt_Pleasant.length);
Moroni[Moroni.length] = createMarker(new GPoint(-111.44249725,39.54299927),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("North Sanpete Middle School",'Moroni=' + Moroni.length);
Mt_Pleasant[Mt_Pleasant.length] = createMarker(new GPoint(-111.51000214,39.49980164),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine Creek Ranch-ascent (yic) High School",'Mt_Pleasant=' + Mt_Pleasant.length);
Spring_City[Spring_City.length] = createMarker(new GPoint(-111.49607849,39.48234177),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Spring City Elementary School",'Spring_City=' + Spring_City.length);
Ephraim[Ephraim.length] = createMarker(new GPoint(-111.56169891,39.35749817),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ywec (yic)",'Ephraim=' + Ephraim.length);
Ephraim[Ephraim.length] = createMarker(new GPoint(-111.97051900,40.55902100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ywec-s (yic)",'Ephraim=' + Ephraim.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(Ephraim);
map.removeOverlays(Fairview);
map.removeOverlays(Fountain_Green);
map.removeOverlays(Gunnison);
map.removeOverlays(Manti);
map.removeOverlays(Moroni);
map.removeOverlays(Mt_Pleasant);
map.removeOverlays(Spring_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(Manti);map.removeOverlays(Ephraim);
map.removeOverlays(Fairview);
map.removeOverlays(Fountain_Green);
map.removeOverlays(Gunnison);
map.removeOverlays(Manti);
map.removeOverlays(Moroni);
map.removeOverlays(Mt_Pleasant);
map.removeOverlays(Spring_City);
map.addOverlays(Ephraim);
centerByArray(Ephraim, false, false);
cntMarker += Ephraim.length;
map.addOverlays(Fairview);
centerByArray(Fairview, false, false);
cntMarker += Fairview.length;
map.addOverlays(Fountain_Green);
centerByArray(Fountain_Green, false, false);
cntMarker += Fountain_Green.length;
map.addOverlays(Gunnison);
centerByArray(Gunnison, false, false);
cntMarker += Gunnison.length;
map.addOverlays(Manti);
centerByArray(Manti, false, false);
cntMarker += Manti.length;
map.addOverlays(Moroni);
centerByArray(Moroni, false, false);
cntMarker += Moroni.length;
map.addOverlays(Mt_Pleasant);
centerByArray(Mt_Pleasant, false, false);
cntMarker += Mt_Pleasant.length;
map.addOverlays(Spring_City);
centerByArray(Spring_City, false, false);
cntMarker += Spring_City.length;
centerByArray(Manti,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');
}
}