function addMarkers()
{
mySelect = document.getElementById('selection');
Campo = [];Vilas = [];Walsh = [];Pritchett = [];Springfield = [];mySelect.options[mySelect.options.length] = new Option("Campo schools",'all=Campo');
mySelect.options[mySelect.options.length] = new Option("Pritchett schools",'all=Pritchett');
mySelect.options[mySelect.options.length] = new Option("Springfield schools",'all=Springfield');
mySelect.options[mySelect.options.length] = new Option("Vilas schools",'all=Vilas');
mySelect.options[mySelect.options.length] = new Option("Walsh schools",'all=Walsh');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Campo[Campo.length] = createMarker(new GPoint(-102.54779816,37.11729813),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Campo Elementary School",'Campo=' + Campo.length);
Campo[Campo.length] = createMarker(new GPoint(-102.54779816,37.11729813),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Campo Undivided High School",'Campo=' + Campo.length);
Vilas[Vilas.length] = createMarker(new GPoint(-102.44739900,37.37323500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Colorado Online Academy (cola)",'Vilas=' + Vilas.length);
Walsh[Walsh.length] = createMarker(new GPoint(-102.22949982,37.31660080),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eagle View Academy",'Walsh=' + Walsh.length);
Pritchett[Pritchett.length] = createMarker(new GPoint(-102.92769623,37.34939957),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pritchett Elementary School",'Pritchett=' + Pritchett.length);
Pritchett[Pritchett.length] = createMarker(new GPoint(-102.86000900,37.37224000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pritchett High School",'Pritchett=' + Pritchett.length);
Pritchett[Pritchett.length] = createMarker(new GPoint(-102.86000900,37.37224000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pritchett Middle School",'Pritchett=' + Pritchett.length);
Springfield[Springfield.length] = createMarker(new GPoint(-102.61936951,37.41061401),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Springfield Elementary School",'Springfield=' + Springfield.length);
Springfield[Springfield.length] = createMarker(new GPoint(-102.61936951,37.41061401),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Springfield High School",'Springfield=' + Springfield.length);
Springfield[Springfield.length] = createMarker(new GPoint(-102.61936951,37.41061401),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Springfield Junior High School",'Springfield=' + Springfield.length);
Vilas[Vilas.length] = createMarker(new GPoint(-102.43569946,37.36460114),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("V.i.l.a.s. Online School",'Vilas=' + Vilas.length);
Vilas[Vilas.length] = createMarker(new GPoint(-102.43569946,37.36460114),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Vilas Elementary School",'Vilas=' + Vilas.length);
Vilas[Vilas.length] = createMarker(new GPoint(-102.43569946,37.36460114),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Vilas Undivided High School",'Vilas=' + Vilas.length);
Walsh[Walsh.length] = createMarker(new GPoint(-102.22949982,37.31660080),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Walsh Elementary School",'Walsh=' + Walsh.length);
Walsh[Walsh.length] = createMarker(new GPoint(-102.22949982,37.31660080),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Walsh High School",'Walsh=' + Walsh.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(Campo);
map.removeOverlays(Pritchett);
map.removeOverlays(Springfield);
map.removeOverlays(Vilas);
map.removeOverlays(Walsh);
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(Campo);map.removeOverlays(Campo);
map.removeOverlays(Pritchett);
map.removeOverlays(Springfield);
map.removeOverlays(Vilas);
map.removeOverlays(Walsh);
map.addOverlays(Campo);
centerByArray(Campo, false, false);
cntMarker += Campo.length;
map.addOverlays(Pritchett);
centerByArray(Pritchett, false, false);
cntMarker += Pritchett.length;
map.addOverlays(Springfield);
centerByArray(Springfield, false, false);
cntMarker += Springfield.length;
map.addOverlays(Vilas);
centerByArray(Vilas, false, false);
cntMarker += Vilas.length;
map.addOverlays(Walsh);
centerByArray(Walsh, false, false);
cntMarker += Walsh.length;
centerByArray(Campo,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');
}
}