function addMarkers()
{
mySelect = document.getElementById('selection');
Evans = [];Colorado_Springs = [];Englewood = [];Grand_Junction = [];Yoder = [];Parker = [];Centennial = [];mySelect.options[mySelect.options.length] = new Option("Centennial magnet schools",'all=Centennial');
mySelect.options[mySelect.options.length] = new Option("Colorado Springs magnet schools",'all=Colorado_Springs');
mySelect.options[mySelect.options.length] = new Option("Englewood magnet schools",'all=Englewood');
mySelect.options[mySelect.options.length] = new Option("Evans magnet schools",'all=Evans');
mySelect.options[mySelect.options.length] = new Option("Grand Junction magnet schools",'all=Grand_Junction');
mySelect.options[mySelect.options.length] = new Option("Parker magnet schools",'all=Parker');
mySelect.options[mySelect.options.length] = new Option("Yoder magnet schools",'all=Yoder');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Evans[Evans.length] = createMarker(new GPoint(-104.70948029,40.38111115),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Chappelow Arts & Literacy Magnet School",'Evans=' + Evans.length);
Colorado_Springs[Colorado_Springs.length] = createMarker(new GPoint(-10.00000000,10.00000000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Da Vinci Academy School",'Colorado_Springs=' + Colorado_Springs.length);
Englewood[Englewood.length] = createMarker(new GPoint(-104.89945984,39.58196259),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dry Creek Elementary School",'Englewood=' + Englewood.length);
Grand_Junction[Grand_Junction.length] = createMarker(new GPoint(-108.55439600,39.04841600),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dual Immersion Academy School",'Grand_Junction=' + Grand_Junction.length);
Yoder[Yoder.length] = createMarker(new GPoint(-104.16469574,38.62255096),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Edison Academy",'Yoder=' + Yoder.length);
Colorado_Springs[Colorado_Springs.length] = createMarker(new GPoint(-10.00000000,10.00000000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mountain Vista Community School",'Colorado_Springs=' + Colorado_Springs.length);
Grand_Junction[Grand_Junction.length] = createMarker(new GPoint(-108.55424500,39.04838181),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("New Emerson School At Columbus",'Grand_Junction=' + Grand_Junction.length);
Parker[Parker.length] = createMarker(new GPoint(-104.79684448,39.53719711),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Renaissance Expedition Learn Outward Bound School",'Parker=' + Parker.length);
Centennial[Centennial.length] = createMarker(new GPoint(-104.89595795,39.58940125),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Walnut Hills Community Elementary School",'Centennial=' + Centennial.length);
maxLng = -10.00000000;
maxLat = 40.38111115;
minLng = -108.55439600;
minLat = 10.00000000;
reCenterMap();
map.removeOverlays(Centennial);
map.removeOverlays(Colorado_Springs);
map.removeOverlays(Englewood);
map.removeOverlays(Evans);
map.removeOverlays(Grand_Junction);
map.removeOverlays(Parker);
map.removeOverlays(Yoder);
setTimeout(function(){map.addOverlays(Centennial)},1000);
setTimeout(function(){map.addOverlays(Colorado_Springs)},1000);
setTimeout(function(){map.addOverlays(Englewood)},1000);
setTimeout(function(){map.addOverlays(Evans)},1000);
setTimeout(function(){map.addOverlays(Grand_Junction)},1000);
setTimeout(function(){map.addOverlays(Parker)},1000);
setTimeout(function(){map.addOverlays(Yoder)},1000);
} // 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(Centennial);
map.removeOverlays(Colorado_Springs);
map.removeOverlays(Englewood);
map.removeOverlays(Evans);
map.removeOverlays(Grand_Junction);
map.removeOverlays(Parker);
map.removeOverlays(Yoder);
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(Evans);map.removeOverlays(Centennial);
map.removeOverlays(Colorado_Springs);
map.removeOverlays(Englewood);
map.removeOverlays(Evans);
map.removeOverlays(Grand_Junction);
map.removeOverlays(Parker);
map.removeOverlays(Yoder);
map.addOverlays(Centennial);
centerByArray(Centennial, false, false);
cntMarker += Centennial.length;
map.addOverlays(Colorado_Springs);
centerByArray(Colorado_Springs, false, false);
cntMarker += Colorado_Springs.length;
map.addOverlays(Englewood);
centerByArray(Englewood, false, false);
cntMarker += Englewood.length;
map.addOverlays(Evans);
centerByArray(Evans, false, false);
cntMarker += Evans.length;
map.addOverlays(Grand_Junction);
centerByArray(Grand_Junction, false, false);
cntMarker += Grand_Junction.length;
map.addOverlays(Parker);
centerByArray(Parker, false, false);
cntMarker += Parker.length;
map.addOverlays(Yoder);
centerByArray(Yoder, false, false);
cntMarker += Yoder.length;
centerByArray(Evans,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');
}
}