function addMarkers()
{
mySelect = document.getElementById('selection');
Chatfield = [];Preston = [];Harmony = [];Spring_Valley = [];Wykoff = [];Lanesboro = [];Mabel = [];Rushford = [];Peterson = [];mySelect.options[mySelect.options.length] = new Option("Chatfield schools",'all=Chatfield');
mySelect.options[mySelect.options.length] = new Option("Harmony schools",'all=Harmony');
mySelect.options[mySelect.options.length] = new Option("Lanesboro schools",'all=Lanesboro');
mySelect.options[mySelect.options.length] = new Option("Mabel schools",'all=Mabel');
mySelect.options[mySelect.options.length] = new Option("Peterson schools",'all=Peterson');
mySelect.options[mySelect.options.length] = new Option("Preston schools",'all=Preston');
mySelect.options[mySelect.options.length] = new Option("Rushford schools",'all=Rushford');
mySelect.options[mySelect.options.length] = new Option("Spring Valley schools",'all=Spring_Valley');
mySelect.options[mySelect.options.length] = new Option("Wykoff schools",'all=Wykoff');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Chatfield[Chatfield.length] = createMarker(new GPoint(-92.19252777,43.85086441),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Chosen Valley Elementary School",'Chatfield=' + Chatfield.length);
Preston[Preston.length] = createMarker(new GPoint(-92.09619904,43.66650009),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fillmore Central Elementary School",'Preston=' + Preston.length);
Preston[Preston.length] = createMarker(new GPoint(-92.09619904,43.66650009),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Fillmore Central Middle School",'Preston=' + Preston.length);
Harmony[Harmony.length] = createMarker(new GPoint(-92.04609680,43.56359863),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fillmore Central Senior High School",'Harmony=' + Harmony.length);
Spring_Valley[Spring_Valley.length] = createMarker(new GPoint(-92.39093781,43.68508530),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kingsland Alternative Program High School",'Spring_Valley=' + Spring_Valley.length);
Spring_Valley[Spring_Valley.length] = createMarker(new GPoint(-92.39102936,43.68400955),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Kingsland Elementary School",'Spring_Valley=' + Spring_Valley.length);
Wykoff[Wykoff.length] = createMarker(new GPoint(-92.26629639,43.71789932),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Kingsland Middle School",'Wykoff=' + Wykoff.length);
Spring_Valley[Spring_Valley.length] = createMarker(new GPoint(-92.38899231,43.69473267),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kingsland Senior High School",'Spring_Valley=' + Spring_Valley.length);
Lanesboro[Lanesboro.length] = createMarker(new GPoint(-91.97660828,43.71663666),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lanesboro Elementary School",'Lanesboro=' + Lanesboro.length);
Lanesboro[Lanesboro.length] = createMarker(new GPoint(-91.97660828,43.71663666),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lanesboro Secondary School",'Lanesboro=' + Lanesboro.length);
Mabel[Mabel.length] = createMarker(new GPoint(-91.77480316,43.56290054),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mabel-canton Elementary School",'Mabel=' + Mabel.length);
Mabel[Mabel.length] = createMarker(new GPoint(-91.77108900,43.52305000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mabel-canton Middle School",'Mabel=' + Mabel.length);
Mabel[Mabel.length] = createMarker(new GPoint(-91.77480316,43.56290054),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mabel-canton Secondary School",'Mabel=' + Mabel.length);
Harmony[Harmony.length] = createMarker(new GPoint(-92.01002400,43.55282500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Root River Day Treatment School",'Harmony=' + Harmony.length);
Harmony[Harmony.length] = createMarker(new GPoint(-92.04609680,43.56359863),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Root River Ed. District",'Harmony=' + Harmony.length);
Rushford[Rushford.length] = createMarker(new GPoint(-91.74890137,43.81719971),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rushford-peterson Elementary School",'Rushford=' + Rushford.length);
Peterson[Peterson.length] = createMarker(new GPoint(-91.83519745,43.77830124),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Rushford-peterson Middle School",'Peterson=' + Peterson.length);
Rushford[Rushford.length] = createMarker(new GPoint(-91.74890137,43.81719971),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rushford-peterson Senior High School",'Rushford=' + Rushford.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(Chatfield);
map.removeOverlays(Harmony);
map.removeOverlays(Lanesboro);
map.removeOverlays(Mabel);
map.removeOverlays(Peterson);
map.removeOverlays(Preston);
map.removeOverlays(Rushford);
map.removeOverlays(Spring_Valley);
map.removeOverlays(Wykoff);
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(Chatfield);map.removeOverlays(Chatfield);
map.removeOverlays(Harmony);
map.removeOverlays(Lanesboro);
map.removeOverlays(Mabel);
map.removeOverlays(Peterson);
map.removeOverlays(Preston);
map.removeOverlays(Rushford);
map.removeOverlays(Spring_Valley);
map.removeOverlays(Wykoff);
map.addOverlays(Chatfield);
centerByArray(Chatfield, false, false);
cntMarker += Chatfield.length;
map.addOverlays(Harmony);
centerByArray(Harmony, false, false);
cntMarker += Harmony.length;
map.addOverlays(Lanesboro);
centerByArray(Lanesboro, false, false);
cntMarker += Lanesboro.length;
map.addOverlays(Mabel);
centerByArray(Mabel, false, false);
cntMarker += Mabel.length;
map.addOverlays(Peterson);
centerByArray(Peterson, false, false);
cntMarker += Peterson.length;
map.addOverlays(Preston);
centerByArray(Preston, false, false);
cntMarker += Preston.length;
map.addOverlays(Rushford);
centerByArray(Rushford, false, false);
cntMarker += Rushford.length;
map.addOverlays(Spring_Valley);
centerByArray(Spring_Valley, false, false);
cntMarker += Spring_Valley.length;
map.addOverlays(Wykoff);
centerByArray(Wykoff, false, false);
cntMarker += Wykoff.length;
centerByArray(Chatfield,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');
}
}