function addMarkers(){
mySelect = document.getElementById('selection');
Billings = [];Livingston = [];Bozeman = [];Great_Falls = [];Kalispell = [];Missoula = [];Butte = [];mySelect.options[mySelect.options.length] = new Option("Billings schools",'all=Billings');
mySelect.options[mySelect.options.length] = new Option("Bozeman schools",'all=Bozeman');
mySelect.options[mySelect.options.length] = new Option("Butte schools",'all=Butte');
mySelect.options[mySelect.options.length] = new Option("Great Falls schools",'all=Great_Falls');
mySelect.options[mySelect.options.length] = new Option("Kalispell schools",'all=Kalispell');
mySelect.options[mySelect.options.length] = new Option("Livingston schools",'all=Livingston');
mySelect.options[mySelect.options.length] = new Option("Missoula schools",'all=Missoula');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Billings[Billings.length] = createMarker(new GPoint(-108.59059600,45.79332700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Billings Montessori School",'Billings=' + Billings.length);
Livingston[Livingston.length] = createMarker(new GPoint(-110.56272900,45.66760500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bright Pre-school",'Livingston=' + Livingston.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.16467800,45.66753600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Goodfriends Montessori School",'Bozeman=' + Bozeman.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.06214200,45.73375900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Great Beginnings Montessori School",'Bozeman=' + Bozeman.length);
Great_Falls[Great_Falls.length] = createMarker(new GPoint(-111.28112200,47.50643700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Great Falls Montessori School",'Great_Falls=' + Great_Falls.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.01871600,45.67815200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Highland Montessori School",'Bozeman=' + Bozeman.length);
Kalispell[Kalispell.length] = createMarker(new GPoint(-114.28773800,48.19150300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kalispell Montessori Center",'Kalispell=' + Kalispell.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.07679800,45.68381600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Learning Circle Montessori Elementary School",'Bozeman=' + Bozeman.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.07679800,45.68381600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Learning Circle Montessori Elementary School",'Bozeman=' + Bozeman.length);
Livingston[Livingston.length] = createMarker(new GPoint(-110.58066000,45.63456200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montessori Island School",'Livingston=' + Livingston.length);
Missoula[Missoula.length] = createMarker(new GPoint(-114.01410000,46.85160000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Primrose Montessori School",'Missoula=' + Missoula.length);
Butte[Butte.length] = createMarker(new GPoint(-112.51262400,45.95666700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Silverbow Montessori School",'Butte=' + Butte.length);
Bozeman[Bozeman.length] = createMarker(new GPoint(-111.02140300,45.63465200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sourdough Montessori",'Bozeman=' + Bozeman.length);
map.removeOverlays(Billings);
map.removeOverlays(Bozeman);
map.removeOverlays(Butte);
map.removeOverlays(Great_Falls);
map.removeOverlays(Kalispell);
map.removeOverlays(Livingston);
map.removeOverlays(Missoula);
setTimeout(function(){map.addOverlays(Billings)},1000);
setTimeout(function(){map.addOverlays(Bozeman)},1000);
setTimeout(function(){map.addOverlays(Butte)},1000);
setTimeout(function(){map.addOverlays(Great_Falls)},1000);
setTimeout(function(){map.addOverlays(Kalispell)},1000);
setTimeout(function(){map.addOverlays(Livingston)},1000);
setTimeout(function(){map.addOverlays(Missoula)},1000);
maxLng = -108.59059600;
maxLat = 48.19150300;
minLng = -114.28773800;
minLat = 45.63456200;
reCenterMap();
} // 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,11);
/*
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(Billings);
map.removeOverlays(Bozeman);
map.removeOverlays(Butte);
map.removeOverlays(Great_Falls);
map.removeOverlays(Kalispell);
map.removeOverlays(Livingston);
map.removeOverlays(Missoula);
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(Billings);map.removeOverlays(Billings);
map.removeOverlays(Bozeman);
map.removeOverlays(Butte);
map.removeOverlays(Great_Falls);
map.removeOverlays(Kalispell);
map.removeOverlays(Livingston);
map.removeOverlays(Missoula);
map.addOverlays(Billings);
centerByArray(Billings, false, false);
cntMarker += Billings.length;
map.addOverlays(Bozeman);
centerByArray(Bozeman, false, false);
cntMarker += Bozeman.length;
map.addOverlays(Butte);
centerByArray(Butte, false, false);
cntMarker += Butte.length;
map.addOverlays(Great_Falls);
centerByArray(Great_Falls, false, false);
cntMarker += Great_Falls.length;
map.addOverlays(Kalispell);
centerByArray(Kalispell, false, false);
cntMarker += Kalispell.length;
map.addOverlays(Livingston);
centerByArray(Livingston, false, false);
cntMarker += Livingston.length;
map.addOverlays(Missoula);
centerByArray(Missoula, false, false);
cntMarker += Missoula.length;
centerByArray(Billings,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///16227,31442,16249,35128,34593,16262,16314,16287,16251,16260,31443,35444,16283,/all');
//window.open('/map.php?type=2&schools=16227,31442,16249,35128,34593,16262,16314,16287,16251,16260,31443,35444,16283,&school_level=&radius=&zipcode=&school_type_search=&school_type_code=');
}
}
function createMarker(point, label, icon)
{
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}