function addMarkers()
{
mySelect = document.getElementById('selection');
Richfield = [];Koosharem = [];Monroe = [];Salina = [];mySelect.options[mySelect.options.length] = new Option("Koosharem schools",'all=Koosharem');
mySelect.options[mySelect.options.length] = new Option("Monroe schools",'all=Monroe');
mySelect.options[mySelect.options.length] = new Option("Richfield schools",'all=Richfield');
mySelect.options[mySelect.options.length] = new Option("Salina schools",'all=Salina');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Richfield[Richfield.length] = createMarker(new GPoint(-112.08811951,38.76903152),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ashman Elementary School",'Richfield=' + Richfield.length);
Richfield[Richfield.length] = createMarker(new GPoint(-112.09619141,38.76913452),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cedar Ridge High School",'Richfield=' + Richfield.length);
Richfield[Richfield.length] = createMarker(new GPoint(-112.06735229,38.77416992),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Utah Youth Home",'Richfield=' + Richfield.length);
Koosharem[Koosharem.length] = createMarker(new GPoint(-112.08345032,38.76823807),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Koosharem Elementary School",'Koosharem=' + Koosharem.length);
Monroe[Monroe.length] = createMarker(new GPoint(-112.12231445,38.63213730),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Monroe Elementary School",'Monroe=' + Monroe.length);
Salina[Salina.length] = createMarker(new GPoint(-111.86592102,38.96335602),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Sevier High School",'Salina=' + Salina.length);
Salina[Salina.length] = createMarker(new GPoint(-111.86161041,38.95920181),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("North Sevier Middle School",'Salina=' + Salina.length);
Richfield[Richfield.length] = createMarker(new GPoint(-112.08911896,38.77523804),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pahvant Elementary School",'Richfield=' + Richfield.length);
Richfield[Richfield.length] = createMarker(new GPoint(-112.09537506,38.76297760),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Red Hills Middle School",'Richfield=' + Richfield.length);
Richfield[Richfield.length] = createMarker(new GPoint(-112.09400940,38.76673889),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Richfield High School",'Richfield=' + Richfield.length);
Richfield[Richfield.length] = createMarker(new GPoint(-111.93930054,38.72520065),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Richfield Preschool",'Richfield=' + Richfield.length);
Salina[Salina.length] = createMarker(new GPoint(-111.86382294,38.96183777),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Salina Elementary School",'Salina=' + Salina.length);
Richfield[Richfield.length] = createMarker(new GPoint(-111.93930054,38.72520065),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Seiver-richfield",'Richfield=' + Richfield.length);
Monroe[Monroe.length] = createMarker(new GPoint(-112.12967682,38.63005447),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Sevier High School",'Monroe=' + Monroe.length);
Monroe[Monroe.length] = createMarker(new GPoint(-112.11479950,38.63186264),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("South Sevier Middle School",'Monroe=' + Monroe.length);
Monroe[Monroe.length] = createMarker(new GPoint(-112.12239838,38.62990189),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Storm Ridge (yic) High School",'Monroe=' + Monroe.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(Koosharem);
map.removeOverlays(Monroe);
map.removeOverlays(Richfield);
map.removeOverlays(Salina);
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(Richfield);map.removeOverlays(Koosharem);
map.removeOverlays(Monroe);
map.removeOverlays(Richfield);
map.removeOverlays(Salina);
map.addOverlays(Koosharem);
centerByArray(Koosharem, false, false);
cntMarker += Koosharem.length;
map.addOverlays(Monroe);
centerByArray(Monroe, false, false);
cntMarker += Monroe.length;
map.addOverlays(Richfield);
centerByArray(Richfield, false, false);
cntMarker += Richfield.length;
map.addOverlays(Salina);
centerByArray(Salina, false, false);
cntMarker += Salina.length;
centerByArray(Richfield,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');
}
}