function addMarkers(){
mySelect = document.getElementById('selection');
Erie = [];Fairview = [];Girard = [];North_East = [];Wattsburg = [];mySelect.options[mySelect.options.length] = new Option("Erie schools",'all=Erie');
mySelect.options[mySelect.options.length] = new Option("Fairview schools",'all=Fairview');
mySelect.options[mySelect.options.length] = new Option("Girard schools",'all=Girard');
mySelect.options[mySelect.options.length] = new Option("North East schools",'all=North_East');
mySelect.options[mySelect.options.length] = new Option("Wattsburg schools",'all=Wattsburg');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Erie[Erie.length] = createMarker(new GPoint(-80.08197500,42.12096700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Abraxas Learning Center",'Erie=' + Erie.length);
Fairview[Fairview.length] = createMarker(new GPoint(-80.24882400,42.03667100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Begin Anew Christian Academy",'Fairview=' + Fairview.length);
Erie[Erie.length] = createMarker(new GPoint(-80.10649400,42.08728400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bethel Christian School",'Erie=' + Erie.length);
Erie[Erie.length] = createMarker(new GPoint(-80.08760200,42.12482000),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Cathedral Preparatory School",'Erie=' + Erie.length);
Erie[Erie.length] = createMarker(new GPoint(-80.16060000,42.09760000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Community Country Day School",'Erie=' + Erie.length);
Erie[Erie.length] = createMarker(new GPoint(-80.06573800,42.14143200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dr Gertrude A Barber National Institute",'Erie=' + Erie.length);
Erie[Erie.length] = createMarker(new GPoint(-80.08608600,42.04431800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Erie First Christian Academy",'Erie=' + Erie.length);
Girard[Girard.length] = createMarker(new GPoint(-80.32132100,42.00257300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Girard Alliance Christian Academy",'Girard=' + Girard.length);
Erie[Erie.length] = createMarker(new GPoint(-79.99542200,42.14981000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Harbor Creek Christian School",'Erie=' + Erie.length);
Erie[Erie.length] = createMarker(new GPoint(-80.05081100,42.10016900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mercyhurst Preparatory School",'Erie=' + Erie.length);
North_East[North_East.length] = createMarker(new GPoint(-79.82830000,42.20170000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North East Christian Academy",'North_East=' + North_East.length);
Wattsburg[Wattsburg.length] = createMarker(new GPoint(-79.86791400,42.05971700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Open Door Christian Academy",'Wattsburg=' + Wattsburg.length);
Erie[Erie.length] = createMarker(new GPoint(-80.13688000,42.10781300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Villa Maria Academy",'Erie=' + Erie.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/////2/' + showArray);
map.removeOverlays(Erie);
map.removeOverlays(Fairview);
map.removeOverlays(Girard);
map.removeOverlays(North_East);
map.removeOverlays(Wattsburg);
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(Erie);map.removeOverlays(Erie);
map.removeOverlays(Fairview);
map.removeOverlays(Girard);
map.removeOverlays(North_East);
map.removeOverlays(Wattsburg);
map.addOverlays(Erie);
centerByArray(Erie, false, false);
cntMarker += Erie.length;
map.addOverlays(Fairview);
centerByArray(Fairview, false, false);
cntMarker += Fairview.length;
map.addOverlays(Girard);
centerByArray(Girard, false, false);
cntMarker += Girard.length;
map.addOverlays(North_East);
centerByArray(North_East, false, false);
cntMarker += North_East.length;
map.addOverlays(Wattsburg);
centerByArray(Wattsburg, false, false);
cntMarker += Wattsburg.length;
centerByArray(Erie,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=2&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;
}