function addMarkers(){
mySelect = document.getElementById('selection');
Lockport = [];North_Tonawanda = [];Niagara_Falls = [];Lewiston = [];Sanborn = [];Stella_Niagara = [];mySelect.options[mySelect.options.length] = new Option("Lewiston schools",'all=Lewiston');
mySelect.options[mySelect.options.length] = new Option("Lockport schools",'all=Lockport');
mySelect.options[mySelect.options.length] = new Option("Niagara Falls schools",'all=Niagara_Falls');
mySelect.options[mySelect.options.length] = new Option("North Tonawanda schools",'all=North_Tonawanda');
mySelect.options[mySelect.options.length] = new Option("Sanborn schools",'all=Sanborn');
mySelect.options[mySelect.options.length] = new Option("Stella Niagara schools",'all=Stella_Niagara');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Lockport[Lockport.length] = createMarker(new GPoint(-78.68951500,43.17041600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christian Academy Of Western New York",'Lockport=' + Lockport.length);
Lockport[Lockport.length] = createMarker(new GPoint(-78.65826400,43.18120900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Desales Catholic School",'Lockport=' + Lockport.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.86651900,43.05226500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist Christian School",'North_Tonawanda=' + North_Tonawanda.length);
Lockport[Lockport.length] = createMarker(new GPoint(-78.68204300,43.19050300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Henrietta G. Lewis Campus School Wyndham Lawn",'Lockport=' + Lockport.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-78.91084100,43.10381900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Holy Ghost Lutheran School",'Niagara_Falls=' + Niagara_Falls.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-79.02801900,43.09365900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Niagara Christian Academy",'Niagara_Falls=' + Niagara_Falls.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.87564900,43.03340700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Tonawanda Catholic School",'North_Tonawanda=' + North_Tonawanda.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-79.02968600,43.09686300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Our Lady Of Mt Carmel",'Niagara_Falls=' + Niagara_Falls.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-78.96437700,43.08629400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Prince Of Peace School",'Niagara_Falls=' + Niagara_Falls.length);
Lewiston[Lewiston.length] = createMarker(new GPoint(-79.03826300,43.15415100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sacred Heart Villa School",'Lewiston=' + Lewiston.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.88978700,43.08644600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. John Lutheran School",'North_Tonawanda=' + North_Tonawanda.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-79.04521100,43.09377400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Joseph Elementary School",'Niagara_Falls=' + Niagara_Falls.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.86812500,43.04680100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Matthew Lutheran School",'North_Tonawanda=' + North_Tonawanda.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.83241100,43.05221000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Paul Lutheran School",'North_Tonawanda=' + North_Tonawanda.length);
Lockport[Lockport.length] = createMarker(new GPoint(-78.85026100,43.21326900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Peter Lutheran School Nr",'Lockport=' + Lockport.length);
Niagara_Falls[Niagara_Falls.length] = createMarker(new GPoint(-78.98832900,43.08314500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Dominic Savio Middle School",'Niagara_Falls=' + Niagara_Falls.length);
North_Tonawanda[North_Tonawanda.length] = createMarker(new GPoint(-78.88744000,43.05198200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Mark Lutheran School",'North_Tonawanda=' + North_Tonawanda.length);
Sanborn[Sanborn.length] = createMarker(new GPoint(-78.93118700,43.12486900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Peter's Evang Lutheran School",'Sanborn=' + Sanborn.length);
Lewiston[Lewiston.length] = createMarker(new GPoint(-79.03982800,43.17326000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Peter's Roman Catholic School",'Lewiston=' + Lewiston.length);
Stella_Niagara[Stella_Niagara.length] = createMarker(new GPoint(-79.04660000,43.18498000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Stella Niagara Education Park",'Stella_Niagara=' + Stella_Niagara.length);
Sanborn[Sanborn.length] = createMarker(new GPoint(-78.92191900,43.12126300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Wheatfield Christian Academy",'Sanborn=' + Sanborn.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(Lewiston);
map.removeOverlays(Lockport);
map.removeOverlays(Niagara_Falls);
map.removeOverlays(North_Tonawanda);
map.removeOverlays(Sanborn);
map.removeOverlays(Stella_Niagara);
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(Lockport);map.removeOverlays(Lewiston);
map.removeOverlays(Lockport);
map.removeOverlays(Niagara_Falls);
map.removeOverlays(North_Tonawanda);
map.removeOverlays(Sanborn);
map.removeOverlays(Stella_Niagara);
map.addOverlays(Lewiston);
centerByArray(Lewiston, false, false);
cntMarker += Lewiston.length;
map.addOverlays(Lockport);
centerByArray(Lockport, false, false);
cntMarker += Lockport.length;
map.addOverlays(Niagara_Falls);
centerByArray(Niagara_Falls, false, false);
cntMarker += Niagara_Falls.length;
map.addOverlays(North_Tonawanda);
centerByArray(North_Tonawanda, false, false);
cntMarker += North_Tonawanda.length;
map.addOverlays(Sanborn);
centerByArray(Sanborn, false, false);
cntMarker += Sanborn.length;
map.addOverlays(Stella_Niagara);
centerByArray(Stella_Niagara, false, false);
cntMarker += Stella_Niagara.length;
centerByArray(Lockport,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;
}