function addMarkers()
{
mySelect = document.getElementById('selection');
Burrton = [];Newton = [];Halstead = [];Hesston = [];Sedgwick = [];Walton = [];mySelect.options[mySelect.options.length] = new Option("Burrton schools",'all=Burrton');
mySelect.options[mySelect.options.length] = new Option("Halstead schools",'all=Halstead');
mySelect.options[mySelect.options.length] = new Option("Hesston schools",'all=Hesston');
mySelect.options[mySelect.options.length] = new Option("Newton schools",'all=Newton');
mySelect.options[mySelect.options.length] = new Option("Sedgwick schools",'all=Sedgwick');
mySelect.options[mySelect.options.length] = new Option("Walton schools",'all=Walton');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Burrton[Burrton.length] = createMarker(new GPoint(-97.66410065,38.02379990),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Burrton Elementary School",'Burrton=' + Burrton.length);
Burrton[Burrton.length] = createMarker(new GPoint(-97.66410065,38.02379990),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Burrton High School",'Burrton=' + Burrton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.33107758,38.04264832),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Chisholm Middle School",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.34513400,38.05286000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("E3 (entrepreheniel Ed. Enterprise)",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.36096954,38.05023575),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eby Learning Center I",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.36096954,38.05023575),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Eby Learning Center Ii",'Newton=' + Newton.length);
Halstead[Halstead.length] = createMarker(new GPoint(-97.51208496,37.99953842),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Halstead High School",'Halstead=' + Halstead.length);
Halstead[Halstead.length] = createMarker(new GPoint(-97.50789642,37.99936295),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Halstead Middle School",'Halstead=' + Halstead.length);
Hesston[Hesston.length] = createMarker(new GPoint(-97.45230103,38.13729858),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hesston Elementary School",'Hesston=' + Hesston.length);
Hesston[Hesston.length] = createMarker(new GPoint(-97.45230103,38.13729858),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hesston High School",'Hesston=' + Hesston.length);
Hesston[Hesston.length] = createMarker(new GPoint(-97.45230103,38.13729858),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hesston Middle School",'Hesston=' + Hesston.length);
Newton[Newton.length] = createMarker(new GPoint(-97.36005402,38.05714035),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Newton Senior High School",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.34775543,38.06433487),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Northridge Elementary School",'Newton=' + Newton.length);
Sedgwick[Sedgwick.length] = createMarker(new GPoint(-97.46869659,37.92490005),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("R L Wright Elementary School",'Sedgwick=' + Sedgwick.length);
Newton[Newton.length] = createMarker(new GPoint(-97.34572601,38.04973984),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Santa Fe Middle School",'Newton=' + Newton.length);
Sedgwick[Sedgwick.length] = createMarker(new GPoint(-97.46869659,37.92490005),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sedgwick High School",'Sedgwick=' + Sedgwick.length);
Newton[Newton.length] = createMarker(new GPoint(-97.33056641,38.04618835),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Slate Creek Elementary School",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.34574127,38.03186417),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Breeze Elementary School",'Newton=' + Newton.length);
Newton[Newton.length] = createMarker(new GPoint(-97.36317444,38.04876709),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sunset Elementary School",'Newton=' + Newton.length);
Walton[Walton.length] = createMarker(new GPoint(-97.23539734,38.13019943),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Walton Elementary School",'Walton=' + Walton.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(Burrton);
map.removeOverlays(Halstead);
map.removeOverlays(Hesston);
map.removeOverlays(Newton);
map.removeOverlays(Sedgwick);
map.removeOverlays(Walton);
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(Burrton);map.removeOverlays(Burrton);
map.removeOverlays(Halstead);
map.removeOverlays(Hesston);
map.removeOverlays(Newton);
map.removeOverlays(Sedgwick);
map.removeOverlays(Walton);
map.addOverlays(Burrton);
centerByArray(Burrton, false, false);
cntMarker += Burrton.length;
map.addOverlays(Halstead);
centerByArray(Halstead, false, false);
cntMarker += Halstead.length;
map.addOverlays(Hesston);
centerByArray(Hesston, false, false);
cntMarker += Hesston.length;
map.addOverlays(Newton);
centerByArray(Newton, false, false);
cntMarker += Newton.length;
map.addOverlays(Sedgwick);
centerByArray(Sedgwick, false, false);
cntMarker += Sedgwick.length;
map.addOverlays(Walton);
centerByArray(Walton, false, false);
cntMarker += Walton.length;
centerByArray(Burrton,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');
}
}