function addMarkers()
{
mySelect = document.getElementById('selection');
Napoleonville = [];Belle_Rose = [];Labadieville = [];Pierre_Part = [];mySelect.options[mySelect.options.length] = new Option("Belle Rose schools",'all=Belle_Rose');
mySelect.options[mySelect.options.length] = new Option("Labadieville schools",'all=Labadieville');
mySelect.options[mySelect.options.length] = new Option("Napoleonville schools",'all=Napoleonville');
mySelect.options[mySelect.options.length] = new Option("Pierre Part schools",'all=Pierre_Part');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Napoleonville[Napoleonville.length] = createMarker(new GPoint(-91.02010345,29.92910004),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Assumption High School",'Napoleonville=' + Napoleonville.length);
Belle_Rose[Belle_Rose.length] = createMarker(new GPoint(-91.05210114,30.02619934),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Belle Rose Middle School",'Belle_Rose=' + Belle_Rose.length);
Belle_Rose[Belle_Rose.length] = createMarker(new GPoint(-91.05210114,30.02619934),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Belle Rose Primary School",'Belle_Rose=' + Belle_Rose.length);
Labadieville[Labadieville.length] = createMarker(new GPoint(-90.95999908,29.83699989),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Labadieville Middle School",'Labadieville=' + Labadieville.length);
Labadieville[Labadieville.length] = createMarker(new GPoint(-90.97303772,29.85400009),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Labadieville Primary School",'Labadieville=' + Labadieville.length);
Napoleonville[Napoleonville.length] = createMarker(new GPoint(-91.02797699,29.94445229),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Napoleonville Middle School",'Napoleonville=' + Napoleonville.length);
Napoleonville[Napoleonville.length] = createMarker(new GPoint(-91.03327942,29.93782616),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Napoleonville Primary School",'Napoleonville=' + Napoleonville.length);
Pierre_Part[Pierre_Part.length] = createMarker(new GPoint(-91.21273804,29.96117592),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Pierre Part Middle School",'Pierre_Part=' + Pierre_Part.length);
Pierre_Part[Pierre_Part.length] = createMarker(new GPoint(-91.21274567,29.96110344),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pierre Part Primary School",'Pierre_Part=' + Pierre_Part.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(Belle_Rose);
map.removeOverlays(Labadieville);
map.removeOverlays(Napoleonville);
map.removeOverlays(Pierre_Part);
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(Napoleonville);map.removeOverlays(Belle_Rose);
map.removeOverlays(Labadieville);
map.removeOverlays(Napoleonville);
map.removeOverlays(Pierre_Part);
map.addOverlays(Belle_Rose);
centerByArray(Belle_Rose, false, false);
cntMarker += Belle_Rose.length;
map.addOverlays(Labadieville);
centerByArray(Labadieville, false, false);
cntMarker += Labadieville.length;
map.addOverlays(Napoleonville);
centerByArray(Napoleonville, false, false);
cntMarker += Napoleonville.length;
map.addOverlays(Pierre_Part);
centerByArray(Pierre_Part, false, false);
cntMarker += Pierre_Part.length;
centerByArray(Napoleonville,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');
}
}