function addMarkers()
{
mySelect = document.getElementById('selection');
Clarendon = [];Warren = [];Russell = [];North_Warren = [];Pittsfield = [];Sheffield = [];Spartansburg = [];Sugar_Grove = [];Tidioute = [];Youngsville = [];mySelect.options[mySelect.options.length] = new Option("Clarendon schools",'all=Clarendon');
mySelect.options[mySelect.options.length] = new Option("North Warren schools",'all=North_Warren');
mySelect.options[mySelect.options.length] = new Option("Pittsfield schools",'all=Pittsfield');
mySelect.options[mySelect.options.length] = new Option("Russell schools",'all=Russell');
mySelect.options[mySelect.options.length] = new Option("Sheffield schools",'all=Sheffield');
mySelect.options[mySelect.options.length] = new Option("Spartansburg schools",'all=Spartansburg');
mySelect.options[mySelect.options.length] = new Option("Sugar Grove schools",'all=Sugar_Grove');
mySelect.options[mySelect.options.length] = new Option("Tidioute schools",'all=Tidioute');
mySelect.options[mySelect.options.length] = new Option("Warren schools",'all=Warren');
mySelect.options[mySelect.options.length] = new Option("Youngsville schools",'all=Youngsville');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Clarendon[Clarendon.length] = createMarker(new GPoint(-79.12519836,41.73929977),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Allegheny Valley Elementary School",'Clarendon=' + Clarendon.length);
Warren[Warren.length] = createMarker(new GPoint(-79.13808441,41.84777451),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Beaty-warren Middle School",'Warren=' + Warren.length);
Russell[Russell.length] = createMarker(new GPoint(-79.09485626,41.98657990),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eisenhower Middle School High School",'Russell=' + Russell.length);
Warren[Warren.length] = createMarker(new GPoint(-79.14502716,41.86029053),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Home Street Elementary School",'Warren=' + Warren.length);
Warren[Warren.length] = createMarker(new GPoint(-79.13819885,41.84712601),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jefferson Elementary School",'Warren=' + Warren.length);
Russell[Russell.length] = createMarker(new GPoint(-79.24870300,41.93909836),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lander Elementary School",'Russell=' + Russell.length);
Warren[Warren.length] = createMarker(new GPoint(-79.14491272,41.84416580),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Market Street Elementary School",'Warren=' + Warren.length);
North_Warren[North_Warren.length] = createMarker(new GPoint(-79.14865875,41.87149429),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Warren Elementary School",'North_Warren=' + North_Warren.length);
Pittsfield[Pittsfield.length] = createMarker(new GPoint(-79.42819977,41.82429886),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pittsfield Elementary School",'Pittsfield=' + Pittsfield.length);
Warren[Warren.length] = createMarker(new GPoint(-79.17008209,41.82754517),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pleasant Township Elementary School",'Warren=' + Warren.length);
Russell[Russell.length] = createMarker(new GPoint(-79.14167023,41.96914291),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Russell Elementary School",'Russell=' + Russell.length);
Sheffield[Sheffield.length] = createMarker(new GPoint(-79.02909851,41.69699860),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sheffield Elementary School",'Sheffield=' + Sheffield.length);
Sheffield[Sheffield.length] = createMarker(new GPoint(-79.03495026,41.70328903),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sheffield Ms/hs",'Sheffield=' + Sheffield.length);
Warren[Warren.length] = createMarker(new GPoint(-79.13405609,41.84020233),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Street Elementary School",'Warren=' + Warren.length);
Spartansburg[Spartansburg.length] = createMarker(new GPoint(-79.68771362,41.82504654),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sparta Elementary School",'Spartansburg=' + Spartansburg.length);
Sugar_Grove[Sugar_Grove.length] = createMarker(new GPoint(-79.33984375,41.98048019),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sugar Grove Elementary School",'Sugar_Grove=' + Sugar_Grove.length);
Tidioute[Tidioute.length] = createMarker(new GPoint(-79.40238953,41.68322754),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Tidioute Area School",'Tidioute=' + Tidioute.length);
Tidioute[Tidioute.length] = createMarker(new GPoint(-79.40278800,41.68309100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tidioute Community Charter School",'Tidioute=' + Tidioute.length);
Tidioute[Tidioute.length] = createMarker(new GPoint(-79.40238953,41.68322754),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tidioute Elementary School",'Tidioute=' + Tidioute.length);
Warren[Warren.length] = createMarker(new GPoint(-79.13539886,41.85509872),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Warren Area High School",'Warren=' + Warren.length);
Warren[Warren.length] = createMarker(new GPoint(-79.13538361,41.85511398),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Warren County Avts",'Warren=' + Warren.length);
Youngsville[Youngsville.length] = createMarker(new GPoint(-79.32627869,41.85008621),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Youngsville El/ms Elementary School",'Youngsville=' + Youngsville.length);
Youngsville[Youngsville.length] = createMarker(new GPoint(-79.31455231,41.85233688),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Youngsville Middle School High School",'Youngsville=' + Youngsville.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(Clarendon);
map.removeOverlays(North_Warren);
map.removeOverlays(Pittsfield);
map.removeOverlays(Russell);
map.removeOverlays(Sheffield);
map.removeOverlays(Spartansburg);
map.removeOverlays(Sugar_Grove);
map.removeOverlays(Tidioute);
map.removeOverlays(Warren);
map.removeOverlays(Youngsville);
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(Clarendon);map.removeOverlays(Clarendon);
map.removeOverlays(North_Warren);
map.removeOverlays(Pittsfield);
map.removeOverlays(Russell);
map.removeOverlays(Sheffield);
map.removeOverlays(Spartansburg);
map.removeOverlays(Sugar_Grove);
map.removeOverlays(Tidioute);
map.removeOverlays(Warren);
map.removeOverlays(Youngsville);
map.addOverlays(Clarendon);
centerByArray(Clarendon, false, false);
cntMarker += Clarendon.length;
map.addOverlays(North_Warren);
centerByArray(North_Warren, false, false);
cntMarker += North_Warren.length;
map.addOverlays(Pittsfield);
centerByArray(Pittsfield, false, false);
cntMarker += Pittsfield.length;
map.addOverlays(Russell);
centerByArray(Russell, false, false);
cntMarker += Russell.length;
map.addOverlays(Sheffield);
centerByArray(Sheffield, false, false);
cntMarker += Sheffield.length;
map.addOverlays(Spartansburg);
centerByArray(Spartansburg, false, false);
cntMarker += Spartansburg.length;
map.addOverlays(Sugar_Grove);
centerByArray(Sugar_Grove, false, false);
cntMarker += Sugar_Grove.length;
map.addOverlays(Tidioute);
centerByArray(Tidioute, false, false);
cntMarker += Tidioute.length;
map.addOverlays(Warren);
centerByArray(Warren, false, false);
cntMarker += Warren.length;
map.addOverlays(Youngsville);
centerByArray(Youngsville, false, false);
cntMarker += Youngsville.length;
centerByArray(Clarendon,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');
}
}