function addMarkers()
{
mySelect = document.getElementById('selection');
Mc_Connelsville = [];Glouster = [];Malta = [];Chesterhill = [];Mcconnelsville = [];Stockport = [];Crooksville = [];mySelect.options[mySelect.options.length] = new Option("Chesterhill schools",'all=Chesterhill');
mySelect.options[mySelect.options.length] = new Option("Crooksville schools",'all=Crooksville');
mySelect.options[mySelect.options.length] = new Option("Glouster schools",'all=Glouster');
mySelect.options[mySelect.options.length] = new Option("Malta schools",'all=Malta');
mySelect.options[mySelect.options.length] = new Option("Mc Connelsville schools",'all=Mc_Connelsville');
mySelect.options[mySelect.options.length] = new Option("Mcconnelsville schools",'all=Mcconnelsville');
mySelect.options[mySelect.options.length] = new Option("Stockport schools",'all=Stockport');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mc_Connelsville[Mc_Connelsville.length] = createMarker(new GPoint(-81.86007690,39.66420746),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Elementary School",'Mc_Connelsville=' + Mc_Connelsville.length);
Glouster[Glouster.length] = createMarker(new GPoint(-82.08493042,39.50315094),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Homer Union Elementary School",'Glouster=' + Glouster.length);
Malta[Malta.length] = createMarker(new GPoint(-81.86539459,39.65322495),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Malta Elementary School",'Malta=' + Malta.length);
Chesterhill[Chesterhill.length] = createMarker(new GPoint(-81.86907959,39.49068069),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Marion Elementary School",'Chesterhill=' + Chesterhill.length);
Mcconnelsville[Mcconnelsville.length] = createMarker(new GPoint(-81.85274506,39.65083694),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mcconnelsville Elementary School",'Mcconnelsville=' + Mcconnelsville.length);
Mc_Connelsville[Mc_Connelsville.length] = createMarker(new GPoint(-81.81638336,39.61045074),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Morgan High School",'Mc_Connelsville=' + Mc_Connelsville.length);
Mc_Connelsville[Mc_Connelsville.length] = createMarker(new GPoint(-81.81638336,39.61045074),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Morgan Junior High School",'Mc_Connelsville=' + Mc_Connelsville.length);
Stockport[Stockport.length] = createMarker(new GPoint(-81.79360962,39.54771042),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pennsville Elementary School",'Stockport=' + Stockport.length);
Stockport[Stockport.length] = createMarker(new GPoint(-81.81642151,39.54706192),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Elementary School",'Stockport=' + Stockport.length);
Malta[Malta.length] = createMarker(new GPoint(-82.00517273,39.66839600),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("West Elementary School",'Malta=' + Malta.length);
Stockport[Stockport.length] = createMarker(new GPoint(-81.81159973,39.54980087),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Windsor Elementary School",'Stockport=' + Stockport.length);
Crooksville[Crooksville.length] = createMarker(new GPoint(-82.03784943,39.73283768),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("York Elementary School",'Crooksville=' + Crooksville.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(Chesterhill);
map.removeOverlays(Crooksville);
map.removeOverlays(Glouster);
map.removeOverlays(Malta);
map.removeOverlays(Mc_Connelsville);
map.removeOverlays(Mcconnelsville);
map.removeOverlays(Stockport);
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(Mc_Connelsville);map.removeOverlays(Chesterhill);
map.removeOverlays(Crooksville);
map.removeOverlays(Glouster);
map.removeOverlays(Malta);
map.removeOverlays(Mc_Connelsville);
map.removeOverlays(Mcconnelsville);
map.removeOverlays(Stockport);
map.addOverlays(Chesterhill);
centerByArray(Chesterhill, false, false);
cntMarker += Chesterhill.length;
map.addOverlays(Crooksville);
centerByArray(Crooksville, false, false);
cntMarker += Crooksville.length;
map.addOverlays(Glouster);
centerByArray(Glouster, false, false);
cntMarker += Glouster.length;
map.addOverlays(Malta);
centerByArray(Malta, false, false);
cntMarker += Malta.length;
map.addOverlays(Mc_Connelsville);
centerByArray(Mc_Connelsville, false, false);
cntMarker += Mc_Connelsville.length;
map.addOverlays(Mcconnelsville);
centerByArray(Mcconnelsville, false, false);
cntMarker += Mcconnelsville.length;
map.addOverlays(Stockport);
centerByArray(Stockport, false, false);
cntMarker += Stockport.length;
centerByArray(Mc_Connelsville,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');
}
}