function addMarkers()
{
mySelect = document.getElementById('selection');
Craig = [];Hollis = [];Coffman_Cove = [];Hydaburg = [];Hyder = [];Klawock = [];Metlakatla = [];Thorne_Bay = [];mySelect.options[mySelect.options.length] = new Option("Coffman Cove schools",'all=Coffman_Cove');
mySelect.options[mySelect.options.length] = new Option("Craig schools",'all=Craig');
mySelect.options[mySelect.options.length] = new Option("Hollis schools",'all=Hollis');
mySelect.options[mySelect.options.length] = new Option("Hydaburg schools",'all=Hydaburg');
mySelect.options[mySelect.options.length] = new Option("Hyder schools",'all=Hyder');
mySelect.options[mySelect.options.length] = new Option("Klawock schools",'all=Klawock');
mySelect.options[mySelect.options.length] = new Option("Metlakatla schools",'all=Metlakatla');
mySelect.options[mySelect.options.length] = new Option("Thorne Bay schools",'all=Thorne_Bay');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Craig Elementary School",'Craig=' + Craig.length);
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Craig High School",'Craig=' + Craig.length);
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Craig Middle School",'Craig=' + Craig.length);
Hollis[Hollis.length] = createMarker(new GPoint(-132.70046997,55.51049805),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hollis School",'Hollis=' + Hollis.length);
Coffman_Cove[Coffman_Cove.length] = createMarker(new GPoint(-131.69639587,55.35649872),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Howard Valentine School",'Coffman_Cove=' + Coffman_Cove.length);
Hydaburg[Hydaburg.length] = createMarker(new GPoint(-132.82202900,55.20497000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hydaburg Elementary School",'Hydaburg=' + Hydaburg.length);
Hydaburg[Hydaburg.length] = createMarker(new GPoint(-132.68809509,55.20989990),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hydaburg Jr/sr High School",'Hydaburg=' + Hydaburg.length);
Hyder[Hyder.length] = createMarker(new GPoint(-130.30180359,55.96950150),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hyder School",'Hyder=' + Hyder.length);
Klawock[Klawock.length] = createMarker(new GPoint(-133.07359314,55.55310059),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Klawock City School",'Klawock=' + Klawock.length);
Metlakatla[Metlakatla.length] = createMarker(new GPoint(-131.57809448,55.11059952),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Leask Middle School",'Metlakatla=' + Metlakatla.length);
Metlakatla[Metlakatla.length] = createMarker(new GPoint(-131.57809448,55.11059952),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Metlakatla High School",'Metlakatla=' + Metlakatla.length);
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pace Learning Centers",'Craig=' + Craig.length);
Craig[Craig.length] = createMarker(new GPoint(-133.13349915,55.47909927),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("PACE Statewide Correspondence School",'Craig=' + Craig.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);
Thorne_Bay[Thorne_Bay.length] = createMarker(new GPoint(-131.69639587,55.35649872),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Se Island Corresp.",'Thorne_Bay=' + Thorne_Bay.length);
Thorne_Bay[Thorne_Bay.length] = createMarker(new GPoint(-132.52258301,55.68769455),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Thorne Bay School",'Thorne_Bay=' + Thorne_Bay.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(Coffman_Cove);
map.removeOverlays(Craig);
map.removeOverlays(Hollis);
map.removeOverlays(Hydaburg);
map.removeOverlays(Hyder);
map.removeOverlays(Klawock);
map.removeOverlays(Metlakatla);
map.removeOverlays(Thorne_Bay);
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(Coffman_Cove);
map.removeOverlays(Craig);
map.removeOverlays(Hollis);
map.removeOverlays(Hydaburg);
map.removeOverlays(Hyder);
map.removeOverlays(Klawock);
map.removeOverlays(Metlakatla);
map.removeOverlays(Thorne_Bay);
map.addOverlays(Coffman_Cove);
centerByArray(Coffman_Cove, false, false);
cntMarker += Coffman_Cove.length;
map.addOverlays(Craig);
centerByArray(Craig, false, false);
cntMarker += Craig.length;
map.addOverlays(Hollis);
centerByArray(Hollis, false, false);
cntMarker += Hollis.length;
map.addOverlays(Hydaburg);
centerByArray(Hydaburg, false, false);
cntMarker += Hydaburg.length;
map.addOverlays(Hyder);
centerByArray(Hyder, false, false);
cntMarker += Hyder.length;
map.addOverlays(Klawock);
centerByArray(Klawock, false, false);
cntMarker += Klawock.length;
map.addOverlays(Metlakatla);
centerByArray(Metlakatla, false, false);
cntMarker += Metlakatla.length;
map.addOverlays(Thorne_Bay);
centerByArray(Thorne_Bay, false, false);
cntMarker += Thorne_Bay.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////all');
}
}