function addMarkers()
{
mySelect = document.getElementById('selection');
Astoria = [];Seaside = [];Cannon_Beach = [];Gearhart = [];Warrenton = [];mySelect.options[mySelect.options.length] = new Option("Astoria schools",'all=Astoria');
mySelect.options[mySelect.options.length] = new Option("Cannon Beach schools",'all=Cannon_Beach');
mySelect.options[mySelect.options.length] = new Option("Gearhart schools",'all=Gearhart');
mySelect.options[mySelect.options.length] = new Option("Seaside schools",'all=Seaside');
mySelect.options[mySelect.options.length] = new Option("Warrenton schools",'all=Warrenton');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Astoria[Astoria.length] = createMarker(new GPoint(-123.80374146,46.19153595),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Astor Elementary School",'Astoria=' + Astoria.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.83280182,46.17973709),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Astoria Middle School",'Astoria=' + Astoria.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.84671021,46.17413330),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Astoria Senior High School",'Astoria=' + Astoria.length);
Seaside[Seaside.length] = createMarker(new GPoint(-123.91918182,45.99333572),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Broadway Middle School",'Seaside=' + Seaside.length);
Cannon_Beach[Cannon_Beach.length] = createMarker(new GPoint(-123.95629883,45.89659882),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cannon Beach Elementary School",'Cannon_Beach=' + Cannon_Beach.length);
Gearhart[Gearhart.length] = createMarker(new GPoint(-123.91418457,46.02433777),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Gearhart Elementary School",'Gearhart=' + Gearhart.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.85263062,46.18150711),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Gray Elementary School",'Astoria=' + Astoria.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.67571259,46.17092133),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hilda Lahti Elementary School",'Astoria=' + Astoria.length);
Seaside[Seaside.length] = createMarker(new GPoint(-123.50070190,45.93254471),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jewell School",'Seaside=' + Seaside.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.67571259,46.17092133),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Knappa High School",'Astoria=' + Astoria.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.83174133,46.14632034),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lewis & Clark Elementary School",'Astoria=' + Astoria.length);
Astoria[Astoria.length] = createMarker(new GPoint(-123.83090210,46.14680099),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Olney Elementary School",'Astoria=' + Astoria.length);
Seaside[Seaside.length] = createMarker(new GPoint(-123.90924072,45.98621368),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Seaside Heights Elementary School",'Seaside=' + Seaside.length);
Seaside[Seaside.length] = createMarker(new GPoint(-123.91774750,46.00702286),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Seaside High School",'Seaside=' + Seaside.length);
Warrenton[Warrenton.length] = createMarker(new GPoint(-123.92800140,46.16529846),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Jetty High School",'Warrenton=' + Warrenton.length);
Warrenton[Warrenton.length] = createMarker(new GPoint(-123.93249512,46.15813065),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Warrenton Grade School",'Warrenton=' + Warrenton.length);
Warrenton[Warrenton.length] = createMarker(new GPoint(-123.92852020,46.14783859),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Warrenton High School",'Warrenton=' + Warrenton.length);
Warrenton[Warrenton.length] = createMarker(new GPoint(-123.92800140,46.16529846),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Warrenton High South Jetty Campus",'Warrenton=' + Warrenton.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(Astoria);
map.removeOverlays(Cannon_Beach);
map.removeOverlays(Gearhart);
map.removeOverlays(Seaside);
map.removeOverlays(Warrenton);
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(Astoria);map.removeOverlays(Astoria);
map.removeOverlays(Cannon_Beach);
map.removeOverlays(Gearhart);
map.removeOverlays(Seaside);
map.removeOverlays(Warrenton);
map.addOverlays(Astoria);
centerByArray(Astoria, false, false);
cntMarker += Astoria.length;
map.addOverlays(Cannon_Beach);
centerByArray(Cannon_Beach, false, false);
cntMarker += Cannon_Beach.length;
map.addOverlays(Gearhart);
centerByArray(Gearhart, false, false);
cntMarker += Gearhart.length;
map.addOverlays(Seaside);
centerByArray(Seaside, false, false);
cntMarker += Seaside.length;
map.addOverlays(Warrenton);
centerByArray(Warrenton, false, false);
cntMarker += Warrenton.length;
centerByArray(Astoria,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');
}
}