function addMarkers()
{
mySelect = document.getElementById('selection');
Atkins = [];Russellville = [];Dover = [];Hector = [];London = [];Pottsville = [];mySelect.options[mySelect.options.length] = new Option("Atkins schools",'all=Atkins');
mySelect.options[mySelect.options.length] = new Option("Dover schools",'all=Dover');
mySelect.options[mySelect.options.length] = new Option("Hector schools",'all=Hector');
mySelect.options[mySelect.options.length] = new Option("London schools",'all=London');
mySelect.options[mySelect.options.length] = new Option("Pottsville schools",'all=Pottsville');
mySelect.options[mySelect.options.length] = new Option("Russellville schools",'all=Russellville');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Atkins[Atkins.length] = createMarker(new GPoint(-92.93903351,35.24415588),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Atkins Elementary School",'Atkins=' + Atkins.length);
Atkins[Atkins.length] = createMarker(new GPoint(-92.94066620,35.24529266),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Atkins High School",'Atkins=' + Atkins.length);
Atkins[Atkins.length] = createMarker(new GPoint(-92.93903351,35.24415588),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Atkins Middle School",'Atkins=' + Atkins.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.08763885,35.32860565),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Center Valley Elementary School",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.12377930,35.28727722),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Crawford Elementary School",'Russellville=' + Russellville.length);
Dover[Dover.length] = createMarker(new GPoint(-93.12039948,35.41830063),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dover High School",'Dover=' + Dover.length);
Dover[Dover.length] = createMarker(new GPoint(-93.12039948,35.41830063),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dover Intermediate School",'Dover=' + Dover.length);
Dover[Dover.length] = createMarker(new GPoint(-93.12039948,35.41830063),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Dover Middle School",'Dover=' + Dover.length);
Dover[Dover.length] = createMarker(new GPoint(-93.12039948,35.41830063),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dover Primary School",'Dover=' + Dover.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.14588928,35.27998352),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dwight Elementary School",'Russellville=' + Russellville.length);
Hector[Hector.length] = createMarker(new GPoint(-92.97269440,35.46960449),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hector Elementary School",'Hector=' + Hector.length);
Hector[Hector.length] = createMarker(new GPoint(-92.97502899,35.47016907),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hector High School",'Hector=' + Hector.length);
London[London.length] = createMarker(new GPoint(-93.25106812,35.33108139),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("London Elementary School",'London=' + London.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.12963104,35.26485825),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Oakland Heights Elementary School",'Russellville=' + Russellville.length);
Pottsville[Pottsville.length] = createMarker(new GPoint(-93.05059052,35.24697876),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pottsville Elementary School",'Pottsville=' + Pottsville.length);
Pottsville[Pottsville.length] = createMarker(new GPoint(-93.04915619,35.24634933),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pottsville High School",'Pottsville=' + Pottsville.length);
Pottsville[Pottsville.length] = createMarker(new GPoint(-93.04872894,35.24730301),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pottsville Middle Grade",'Pottsville=' + Pottsville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.13981500,35.26769500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Russellville Area Vo-tech Center",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.13159943,35.27600098),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Russellville High School",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.15441000,35.28991300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Russellville Jr. High School",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.14359283,35.27496338),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Russellville Middle School",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.14350891,35.27496338),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Russellville Upper Elementary School",'Russellville=' + Russellville.length);
Russellville[Russellville.length] = createMarker(new GPoint(-93.15079498,35.26792908),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sequoyah Elementary School",'Russellville=' + Russellville.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(Atkins);
map.removeOverlays(Dover);
map.removeOverlays(Hector);
map.removeOverlays(London);
map.removeOverlays(Pottsville);
map.removeOverlays(Russellville);
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(Atkins);map.removeOverlays(Atkins);
map.removeOverlays(Dover);
map.removeOverlays(Hector);
map.removeOverlays(London);
map.removeOverlays(Pottsville);
map.removeOverlays(Russellville);
map.addOverlays(Atkins);
centerByArray(Atkins, false, false);
cntMarker += Atkins.length;
map.addOverlays(Dover);
centerByArray(Dover, false, false);
cntMarker += Dover.length;
map.addOverlays(Hector);
centerByArray(Hector, false, false);
cntMarker += Hector.length;
map.addOverlays(London);
centerByArray(London, false, false);
cntMarker += London.length;
map.addOverlays(Pottsville);
centerByArray(Pottsville, false, false);
cntMarker += Pottsville.length;
map.addOverlays(Russellville);
centerByArray(Russellville, false, false);
cntMarker += Russellville.length;
centerByArray(Atkins,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');
}
}