function addMarkers()
{
mySelect = document.getElementById('selection');
Mcdaniels = [];Harned = [];Custer = [];Cloverport = [];Hardinsburg = [];Irvington = [];mySelect.options[mySelect.options.length] = new Option("Cloverport schools",'all=Cloverport');
mySelect.options[mySelect.options.length] = new Option("Custer schools",'all=Custer');
mySelect.options[mySelect.options.length] = new Option("Hardinsburg schools",'all=Hardinsburg');
mySelect.options[mySelect.options.length] = new Option("Harned schools",'all=Harned');
mySelect.options[mySelect.options.length] = new Option("Irvington schools",'all=Irvington');
mySelect.options[mySelect.options.length] = new Option("Mcdaniels schools",'all=Mcdaniels');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mcdaniels[Mcdaniels.length] = createMarker(new GPoint(-86.42530823,37.60660934),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ben Johnson Elementary School",'Mcdaniels=' + Mcdaniels.length);
Harned[Harned.length] = createMarker(new GPoint(-86.39050293,37.72579956),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Breckinridge County High School",'Harned=' + Harned.length);
Harned[Harned.length] = createMarker(new GPoint(-86.41403198,37.75204086),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Breckinridge County Middle School",'Harned=' + Harned.length);
Custer[Custer.length] = createMarker(new GPoint(-86.25450134,37.73789978),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Custer Elementary School",'Custer=' + Custer.length);
Cloverport[Cloverport.length] = createMarker(new GPoint(-86.63284302,37.83364487),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Fraize Middle School",'Cloverport=' + Cloverport.length);
Cloverport[Cloverport.length] = createMarker(new GPoint(-86.63284302,37.83364487),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Frederick Fraize High School",'Cloverport=' + Cloverport.length);
Hardinsburg[Hardinsburg.length] = createMarker(new GPoint(-86.45458221,37.78105164),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hardinsburg Elementary School",'Hardinsburg=' + Hardinsburg.length);
Irvington[Irvington.length] = createMarker(new GPoint(-86.29550171,37.87360001),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Irvington Elementary School",'Irvington=' + Irvington.length);
Cloverport[Cloverport.length] = createMarker(new GPoint(-86.63284302,37.83364487),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("William H Natcher Elementary School",'Cloverport=' + Cloverport.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(Cloverport);
map.removeOverlays(Custer);
map.removeOverlays(Hardinsburg);
map.removeOverlays(Harned);
map.removeOverlays(Irvington);
map.removeOverlays(Mcdaniels);
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(Mcdaniels);map.removeOverlays(Cloverport);
map.removeOverlays(Custer);
map.removeOverlays(Hardinsburg);
map.removeOverlays(Harned);
map.removeOverlays(Irvington);
map.removeOverlays(Mcdaniels);
map.addOverlays(Cloverport);
centerByArray(Cloverport, false, false);
cntMarker += Cloverport.length;
map.addOverlays(Custer);
centerByArray(Custer, false, false);
cntMarker += Custer.length;
map.addOverlays(Hardinsburg);
centerByArray(Hardinsburg, false, false);
cntMarker += Hardinsburg.length;
map.addOverlays(Harned);
centerByArray(Harned, false, false);
cntMarker += Harned.length;
map.addOverlays(Irvington);
centerByArray(Irvington, false, false);
cntMarker += Irvington.length;
map.addOverlays(Mcdaniels);
centerByArray(Mcdaniels, false, false);
cntMarker += Mcdaniels.length;
centerByArray(Mcdaniels,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');
}
}