function addMarkers()
{
mySelect = document.getElementById('selection');
Brownstown = [];Seymour = [];Crothersville = [];Freetown = [];Medora = [];mySelect.options[mySelect.options.length] = new Option("Brownstown schools",'all=Brownstown');
mySelect.options[mySelect.options.length] = new Option("Crothersville schools",'all=Crothersville');
mySelect.options[mySelect.options.length] = new Option("Freetown schools",'all=Freetown');
mySelect.options[mySelect.options.length] = new Option("Medora schools",'all=Medora');
mySelect.options[mySelect.options.length] = new Option("Seymour schools",'all=Seymour');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Brownstown[Brownstown.length] = createMarker(new GPoint(-86.04431152,38.88547516),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Brownstown Central High School",'Brownstown=' + Brownstown.length);
Brownstown[Brownstown.length] = createMarker(new GPoint(-86.04699707,38.88078690),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Brownstown Central Middle School",'Brownstown=' + Brownstown.length);
Brownstown[Brownstown.length] = createMarker(new GPoint(-86.03802490,38.86713409),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Brownstown Elementary School",'Brownstown=' + Brownstown.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.88923645,38.95952988),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cortland Elementary School",'Seymour=' + Seymour.length);
Crothersville[Crothersville.length] = createMarker(new GPoint(-85.83683777,38.79701996),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Crothersville Elementary School",'Crothersville=' + Crothersville.length);
Crothersville[Crothersville.length] = createMarker(new GPoint(-85.83683777,38.79701996),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crothersville Jr-sr High School",'Crothersville=' + Crothersville.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.89842224,38.96083832),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Emerson Elementary School",'Seymour=' + Seymour.length);
Freetown[Freetown.length] = createMarker(new GPoint(-86.13043976,38.97561646),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Freetown Elementary School",'Freetown=' + Freetown.length);
Brownstown[Brownstown.length] = createMarker(new GPoint(-86.04177094,38.87918091),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jackson Co Juvenile Detention Cntr",'Brownstown=' + Brownstown.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.87447357,38.95544434),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Margaret R Brown Elementary School",'Seymour=' + Seymour.length);
Medora[Medora.length] = createMarker(new GPoint(-86.19129944,38.82849884),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Medora Elementary School",'Medora=' + Medora.length);
Medora[Medora.length] = createMarker(new GPoint(-86.19129944,38.82849884),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Medora Junior & Senior High School",'Medora=' + Medora.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.89082700,38.97637200),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("S.a.m.s.",'Seymour=' + Seymour.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.87855530,38.96821594),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Seymour Middle School",'Seymour=' + Seymour.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.90580750,38.95429611),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Seymour Senior High School",'Seymour=' + Seymour.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.89170074,38.95116043),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Seymour-jackson Elementary School",'Seymour=' + Seymour.length);
Seymour[Seymour.length] = createMarker(new GPoint(-85.88981628,38.97177887),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Seymour-redding Elementary School",'Seymour=' + Seymour.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(Brownstown);
map.removeOverlays(Crothersville);
map.removeOverlays(Freetown);
map.removeOverlays(Medora);
map.removeOverlays(Seymour);
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(Brownstown);map.removeOverlays(Brownstown);
map.removeOverlays(Crothersville);
map.removeOverlays(Freetown);
map.removeOverlays(Medora);
map.removeOverlays(Seymour);
map.addOverlays(Brownstown);
centerByArray(Brownstown, false, false);
cntMarker += Brownstown.length;
map.addOverlays(Crothersville);
centerByArray(Crothersville, false, false);
cntMarker += Crothersville.length;
map.addOverlays(Freetown);
centerByArray(Freetown, false, false);
cntMarker += Freetown.length;
map.addOverlays(Medora);
centerByArray(Medora, false, false);
cntMarker += Medora.length;
map.addOverlays(Seymour);
centerByArray(Seymour, false, false);
cntMarker += Seymour.length;
centerByArray(Brownstown,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');
}
}