function addMarkers()
{
mySelect = document.getElementById('selection');
Ada = [];Kenton = [];Dola = [];Mount_Victory = [];Ridgeway = [];Mcguffey = [];mySelect.options[mySelect.options.length] = new Option("Ada schools",'all=Ada');
mySelect.options[mySelect.options.length] = new Option("Dola schools",'all=Dola');
mySelect.options[mySelect.options.length] = new Option("Kenton schools",'all=Kenton');
mySelect.options[mySelect.options.length] = new Option("Mcguffey schools",'all=Mcguffey');
mySelect.options[mySelect.options.length] = new Option("Mount Victory schools",'all=Mount_Victory');
mySelect.options[mySelect.options.length] = new Option("Ridgeway schools",'all=Ridgeway');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Ada[Ada.length] = createMarker(new GPoint(-83.82952118,40.77389145),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ada Elementary School",'Ada=' + Ada.length);
Ada[Ada.length] = createMarker(new GPoint(-83.82952118,40.77389145),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ada High School",'Ada=' + Ada.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.59653473,40.64347839),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Eastcrest Elementary School",'Kenton=' + Kenton.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.60923767,40.64075851),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Espy Elementary School",'Kenton=' + Kenton.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.59056091,40.65205765),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hardin Central Elementary School",'Kenton=' + Kenton.length);
Dola[Dola.length] = createMarker(new GPoint(-83.66049957,40.77963638),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hardin Northern Elementary School",'Dola=' + Dola.length);
Dola[Dola.length] = createMarker(new GPoint(-83.66049957,40.77963638),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hardin Northern High School",'Dola=' + Dola.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.59741974,40.65276337),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kenton High School",'Kenton=' + Kenton.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.59961700,40.65033722),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Kenton Middle School",'Kenton=' + Kenton.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.60088348,40.65390778),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Northwood Elementary School",'Kenton=' + Kenton.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.60954285,40.64947128),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Oaklief Elementary School",'Kenton=' + Kenton.length);
Mount_Victory[Mount_Victory.length] = createMarker(new GPoint(-83.52335400,40.53353700),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ridgemont Elementary School",'Mount_Victory=' + Mount_Victory.length);
Ridgeway[Ridgeway.length] = createMarker(new GPoint(-83.57460022,40.51309967),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ridgemont High School",'Ridgeway=' + Ridgeway.length);
Mcguffey[Mcguffey.length] = createMarker(new GPoint(-83.78547668,40.69225311),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Upper Scioto Valley Elementary School",'Mcguffey=' + Mcguffey.length);
Mcguffey[Mcguffey.length] = createMarker(new GPoint(-83.78527400,40.69224500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Upper Scioto Valley High School",'Mcguffey=' + Mcguffey.length);
Mcguffey[Mcguffey.length] = createMarker(new GPoint(-83.84407806,40.71084213),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Upper Scioto Valley Middle School",'Mcguffey=' + Mcguffey.length);
Kenton[Kenton.length] = createMarker(new GPoint(-83.62127686,40.65284729),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westview Kindergarten Center",'Kenton=' + Kenton.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(Ada);
map.removeOverlays(Dola);
map.removeOverlays(Kenton);
map.removeOverlays(Mcguffey);
map.removeOverlays(Mount_Victory);
map.removeOverlays(Ridgeway);
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(Ada);map.removeOverlays(Ada);
map.removeOverlays(Dola);
map.removeOverlays(Kenton);
map.removeOverlays(Mcguffey);
map.removeOverlays(Mount_Victory);
map.removeOverlays(Ridgeway);
map.addOverlays(Ada);
centerByArray(Ada, false, false);
cntMarker += Ada.length;
map.addOverlays(Dola);
centerByArray(Dola, false, false);
cntMarker += Dola.length;
map.addOverlays(Kenton);
centerByArray(Kenton, false, false);
cntMarker += Kenton.length;
map.addOverlays(Mcguffey);
centerByArray(Mcguffey, false, false);
cntMarker += Mcguffey.length;
map.addOverlays(Mount_Victory);
centerByArray(Mount_Victory, false, false);
cntMarker += Mount_Victory.length;
map.addOverlays(Ridgeway);
centerByArray(Ridgeway, false, false);
cntMarker += Ridgeway.length;
centerByArray(Ada,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');
}
}