function addMarkers()
{
mySelect = document.getElementById('selection');
Craig = [];Glennallen = [];Copper_Center = [];Kodiak = [];Homer = [];Petersburg = [];Metlakatla = [];Seward = [];Anchorage = [];mySelect.options[mySelect.options.length] = new Option("Anchorage schools",'all=Anchorage');
mySelect.options[mySelect.options.length] = new Option("Copper Center schools",'all=Copper_Center');
mySelect.options[mySelect.options.length] = new Option("Craig schools",'all=Craig');
mySelect.options[mySelect.options.length] = new Option("Glennallen schools",'all=Glennallen');
mySelect.options[mySelect.options.length] = new Option("Homer schools",'all=Homer');
mySelect.options[mySelect.options.length] = new Option("Kodiak schools",'all=Kodiak');
mySelect.options[mySelect.options.length] = new Option("Metlakatla schools",'all=Metlakatla');
mySelect.options[mySelect.options.length] = new Option("Petersburg schools",'all=Petersburg');
mySelect.options[mySelect.options.length] = new Option("Seward schools",'all=Seward');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Craig Middle School",'Craig=' + Craig.length);
Glennallen[Glennallen.length] = createMarker(new GPoint(-145.62950134,62.13909912),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Glennallen Elementary School",'Glennallen=' + Glennallen.length);
Copper_Center[Copper_Center.length] = createMarker(new GPoint(-144.70339966,61.86199951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kenny Lake School",'Copper_Center=' + Copper_Center.length);
Kodiak[Kodiak.length] = createMarker(new GPoint(-152.39561462,57.79416656),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Main Elementary School",'Kodiak=' + Kodiak.length);
Homer[Homer.length] = createMarker(new GPoint(-151.21711731,59.75477219),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mcneil Canyon Elementary School",'Homer=' + Homer.length);
Petersburg[Petersburg.length] = createMarker(new GPoint(-133.81849670,57.24879837),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rae C. Stedman Elementary School",'Petersburg=' + Petersburg.length);
Metlakatla[Metlakatla.length] = createMarker(new GPoint(-131.57809448,55.11059952),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Richard Johnson Elementary School",'Metlakatla=' + Metlakatla.length);
Seward[Seward.length] = createMarker(new GPoint(-149.37530518,60.12480164),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Seward Elementary School",'Seward=' + Seward.length);
Anchorage[Anchorage.length] = createMarker(new GPoint(-149.89288330,61.19784164),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Steller Secondary School",'Anchorage=' + Anchorage.length);
map.removeOverlays(Anchorage);
map.removeOverlays(Copper_Center);
map.removeOverlays(Craig);
map.removeOverlays(Glennallen);
map.removeOverlays(Homer);
map.removeOverlays(Kodiak);
map.removeOverlays(Metlakatla);
map.removeOverlays(Petersburg);
map.removeOverlays(Seward);
setTimeout(function(){map.addOverlays(Anchorage)},1000);
setTimeout(function(){map.addOverlays(Copper_Center)},1000);
setTimeout(function(){map.addOverlays(Craig)},1000);
setTimeout(function(){map.addOverlays(Glennallen)},1000);
setTimeout(function(){map.addOverlays(Homer)},1000);
setTimeout(function(){map.addOverlays(Kodiak)},1000);
setTimeout(function(){map.addOverlays(Metlakatla)},1000);
setTimeout(function(){map.addOverlays(Petersburg)},1000);
setTimeout(function(){map.addOverlays(Seward)},1000);
maxLng = -131.57809448;
maxLat = 62.13909912;
minLng = -152.39561462;
minLat = 55.11059952;
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(Anchorage);
map.removeOverlays(Copper_Center);
map.removeOverlays(Craig);
map.removeOverlays(Glennallen);
map.removeOverlays(Homer);
map.removeOverlays(Kodiak);
map.removeOverlays(Metlakatla);
map.removeOverlays(Petersburg);
map.removeOverlays(Seward);
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(Craig);map.removeOverlays(Anchorage);
map.removeOverlays(Copper_Center);
map.removeOverlays(Craig);
map.removeOverlays(Glennallen);
map.removeOverlays(Homer);
map.removeOverlays(Kodiak);
map.removeOverlays(Metlakatla);
map.removeOverlays(Petersburg);
map.removeOverlays(Seward);
map.addOverlays(Anchorage);
centerByArray(Anchorage, false, false);
cntMarker += Anchorage.length;
map.addOverlays(Copper_Center);
centerByArray(Copper_Center, false, false);
cntMarker += Copper_Center.length;
map.addOverlays(Craig);
centerByArray(Craig, false, false);
cntMarker += Craig.length;
map.addOverlays(Glennallen);
centerByArray(Glennallen, false, false);
cntMarker += Glennallen.length;
map.addOverlays(Homer);
centerByArray(Homer, false, false);
cntMarker += Homer.length;
map.addOverlays(Kodiak);
centerByArray(Kodiak, false, false);
cntMarker += Kodiak.length;
map.addOverlays(Metlakatla);
centerByArray(Metlakatla, false, false);
cntMarker += Metlakatla.length;
map.addOverlays(Petersburg);
centerByArray(Petersburg, false, false);
cntMarker += Petersburg.length;
map.addOverlays(Seward);
centerByArray(Seward, false, false);
cntMarker += Seward.length;
centerByArray(Craig,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///1552,1468,1468,1476,1468,1467,1651,1674,1741,1807,1638,/all');
}
}