function addMarkers()
{
mySelect = document.getElementById('selection');
Ketchikan = [];mySelect.options[mySelect.options.length] = new Option("Ketchikan schools",'all=Ketchikan');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.68125916,55.35416794),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Houghtaling Elementary School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.64634705,55.34241486),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kasaan School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.65443420,55.34567261),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ketchikan Charter School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.68453979,55.35554886),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ketchikan Correspondence",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.67727661,55.35202408),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ketchikan High School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.64430237,55.34923935),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ketchikan Regional Youth Facility",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.64634705,55.34241486),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Naukati School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.83090210,55.46796417),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Point Higgins School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.64634705,55.34241486),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Port Protection School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.68481445,55.35568619),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Revilla Jr/sr High School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.65435791,55.34442139),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Schoenbar Middle School",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.65443420,55.34567261),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tongass School Of Arts And Sciences",'Ketchikan=' + Ketchikan.length);
Ketchikan[Ketchikan.length] = createMarker(new GPoint(-131.66862488,55.34894180),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("White Cliff Elementary School",'Ketchikan=' + Ketchikan.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(Ketchikan);
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(Ketchikan);map.removeOverlays(Ketchikan);
map.addOverlays(Ketchikan);
centerByArray(Ketchikan, false, false);
cntMarker += Ketchikan.length;
centerByArray(Ketchikan,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');
}
}