function addMarkers(){
mySelect = document.getElementById('selection');
Allendale = [];Hudsonville = [];Zeeland = [];Holland = [];Grand_Haven = [];Jenison = [];Coopersville = [];Spring_Lake = [];Conklin = [];mySelect.options[mySelect.options.length] = new Option("Allendale schools",'all=Allendale');
mySelect.options[mySelect.options.length] = new Option("Conklin schools",'all=Conklin');
mySelect.options[mySelect.options.length] = new Option("Coopersville schools",'all=Coopersville');
mySelect.options[mySelect.options.length] = new Option("Grand Haven schools",'all=Grand_Haven');
mySelect.options[mySelect.options.length] = new Option("Holland schools",'all=Holland');
mySelect.options[mySelect.options.length] = new Option("Hudsonville schools",'all=Hudsonville');
mySelect.options[mySelect.options.length] = new Option("Jenison schools",'all=Jenison');
mySelect.options[mySelect.options.length] = new Option("Spring Lake schools",'all=Spring_Lake');
mySelect.options[mySelect.options.length] = new Option("Zeeland schools",'all=Zeeland');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Allendale[Allendale.length] = createMarker(new GPoint(-85.94331400,42.97211800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Allendale Christian School",'Allendale=' + Allendale.length);
Hudsonville[Hudsonville.length] = createMarker(new GPoint(-85.94030300,42.86072600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Beaverdam Christian School",'Hudsonville=' + Hudsonville.length);
Zeeland[Zeeland.length] = createMarker(new GPoint(-86.02112600,42.89315000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Borculo Christian School",'Zeeland=' + Zeeland.length);
Holland[Holland.length] = createMarker(new GPoint(-86.13410600,42.77778100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Schools of Holland",'Holland=' + Holland.length);
Holland[Holland.length] = createMarker(new GPoint(-86.08153400,42.84119400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Corpus Christi Catholic School",'Holland=' + Holland.length);
Holland[Holland.length] = createMarker(new GPoint(-86.05274800,42.80134000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Daystar Christian Academy",'Holland=' + Holland.length);
Grand_Haven[Grand_Haven.length] = createMarker(new GPoint(-86.20525200,43.04558700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Discovery Montessori",'Grand_Haven=' + Grand_Haven.length);
Hudsonville[Hudsonville.length] = createMarker(new GPoint(-85.85046100,42.88344600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freedom Baptist Schools",'Hudsonville=' + Hudsonville.length);
Grand_Haven[Grand_Haven.length] = createMarker(new GPoint(-86.21546000,43.05717200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grand Haven Christian School",'Grand_Haven=' + Grand_Haven.length);
Hudsonville[Hudsonville.length] = createMarker(new GPoint(-85.88064400,42.85778600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Christian School",'Hudsonville=' + Hudsonville.length);
Holland[Holland.length] = createMarker(new GPoint(-86.06296600,42.76893700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Holland SDA School",'Holland=' + Holland.length);
Hudsonville[Hudsonville.length] = createMarker(new GPoint(-85.86725000,42.87215400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hudsonville Christian School",'Hudsonville=' + Hudsonville.length);
Jenison[Jenison.length] = createMarker(new GPoint(-85.83504900,42.90831300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jenison Christian School",'Jenison=' + Jenison.length);
Holland[Holland.length] = createMarker(new GPoint(-86.19839000,42.83654700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kinder Cubs Lakeshore",'Holland=' + Holland.length);
Grand_Haven[Grand_Haven.length] = createMarker(new GPoint(-86.21977800,43.01701500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lakeshore Baptist Academy",'Grand_Haven=' + Grand_Haven.length);
Holland[Holland.length] = createMarker(new GPoint(-86.08743900,42.79053700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lakeside Montessori",'Holland=' + Holland.length);
Coopersville[Coopersville.length] = createMarker(new GPoint(-85.91247100,43.00978100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lamont Christian School",'Coopersville=' + Coopersville.length);
Zeeland[Zeeland.length] = createMarker(new GPoint(-86.01870300,42.79246400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Learning Tree Montessori",'Zeeland=' + Zeeland.length);
Holland[Holland.length] = createMarker(new GPoint(-86.12382000,42.81432400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Shore Christian Middle School",'Holland=' + Holland.length);
Holland[Holland.length] = createMarker(new GPoint(-86.12382000,42.81432400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rose Park Christian School",'Holland=' + Holland.length);
Spring_Lake[Spring_Lake.length] = createMarker(new GPoint(-86.18999400,43.07573700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Mary S School",'Spring_Lake=' + Spring_Lake.length);
Holland[Holland.length] = createMarker(new GPoint(-86.07997700,42.88204700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("South Olive Christian School",'Holland=' + Holland.length);
Grand_Haven[Grand_Haven.length] = createMarker(new GPoint(-86.22732600,43.05183700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Johns Lutheran School",'Grand_Haven=' + Grand_Haven.length);
Conklin[Conklin.length] = createMarker(new GPoint(-85.80839200,43.11022000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Joseph Elementary School",'Conklin=' + Conklin.length);
Coopersville[Coopersville.length] = createMarker(new GPoint(-86.00684900,43.07870300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Michael Elementary School",'Coopersville=' + Coopersville.length);
Conklin[Conklin.length] = createMarker(new GPoint(-85.82414800,43.13293700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Lutheran School",'Conklin=' + Conklin.length);
Zeeland[Zeeland.length] = createMarker(new GPoint(-86.02670500,42.81036300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Zeeland Christian School",'Zeeland=' + Zeeland.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,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/////1/' + showArray);
map.removeOverlays(Allendale);
map.removeOverlays(Conklin);
map.removeOverlays(Coopersville);
map.removeOverlays(Grand_Haven);
map.removeOverlays(Holland);
map.removeOverlays(Hudsonville);
map.removeOverlays(Jenison);
map.removeOverlays(Spring_Lake);
map.removeOverlays(Zeeland);
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(Allendale);map.removeOverlays(Allendale);
map.removeOverlays(Conklin);
map.removeOverlays(Coopersville);
map.removeOverlays(Grand_Haven);
map.removeOverlays(Holland);
map.removeOverlays(Hudsonville);
map.removeOverlays(Jenison);
map.removeOverlays(Spring_Lake);
map.removeOverlays(Zeeland);
map.addOverlays(Allendale);
centerByArray(Allendale, false, false);
cntMarker += Allendale.length;
map.addOverlays(Conklin);
centerByArray(Conklin, false, false);
cntMarker += Conklin.length;
map.addOverlays(Coopersville);
centerByArray(Coopersville, false, false);
cntMarker += Coopersville.length;
map.addOverlays(Grand_Haven);
centerByArray(Grand_Haven, false, false);
cntMarker += Grand_Haven.length;
map.addOverlays(Holland);
centerByArray(Holland, false, false);
cntMarker += Holland.length;
map.addOverlays(Hudsonville);
centerByArray(Hudsonville, false, false);
cntMarker += Hudsonville.length;
map.addOverlays(Jenison);
centerByArray(Jenison, false, false);
cntMarker += Jenison.length;
map.addOverlays(Spring_Lake);
centerByArray(Spring_Lake, false, false);
cntMarker += Spring_Lake.length;
map.addOverlays(Zeeland);
centerByArray(Zeeland, false, false);
cntMarker += Zeeland.length;
centerByArray(Allendale,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');
//window.open('/map.php?type=1&schools=&school_level=1&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;
}