function addMarkers()
{
mySelect = document.getElementById('selection');
Shreveport = [];Eunice = [];Marrero = [];Franklinton = [];Houma = [];Washington = [];Port_Allen = [];mySelect.options[mySelect.options.length] = new Option("Eunice vocational schools",'all=Eunice');
mySelect.options[mySelect.options.length] = new Option("Franklinton vocational schools",'all=Franklinton');
mySelect.options[mySelect.options.length] = new Option("Houma vocational schools",'all=Houma');
mySelect.options[mySelect.options.length] = new Option("Marrero vocational schools",'all=Marrero');
mySelect.options[mySelect.options.length] = new Option("Port Allen vocational schools",'all=Port_Allen');
mySelect.options[mySelect.options.length] = new Option("Shreveport vocational schools",'all=Shreveport');
mySelect.options[mySelect.options.length] = new Option("Washington vocational schools",'all=Washington');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Shreveport[Shreveport.length] = createMarker(new GPoint(-93.77748871,32.54711914),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bossier Parish Technical School",'Shreveport=' + Shreveport.length);
Shreveport[Shreveport.length] = createMarker(new GPoint(-93.77165985,32.45378113),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Caddo Career Center",'Shreveport=' + Shreveport.length);
Eunice[Eunice.length] = createMarker(new GPoint(-92.42546082,30.49075317),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eunice Career & Technical Education Center",'Eunice=' + Eunice.length);
Marrero[Marrero.length] = createMarker(new GPoint(-90.11383820,29.88872910),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Joseph A. Cuillier Senior Career Center",'Marrero=' + Marrero.length);
Franklinton[Franklinton.length] = createMarker(new GPoint(-90.14550018,30.85487938),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Vocational Career Center",'Franklinton=' + Franklinton.length);
Houma[Houma.length] = createMarker(new GPoint(-90.67641449,29.56458282),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Vocational Technical High/tvrc High School",'Houma=' + Houma.length);
Washington[Washington.length] = createMarker(new GPoint(-92.05729675,30.68059921),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Washington Career & Technical Education Center",'Washington=' + Washington.length);
Port_Allen[Port_Allen.length] = createMarker(new GPoint(-91.25770569,30.46081543),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Baton Rouge Vocational Skills Center",'Port_Allen=' + Port_Allen.length);
maxLng = -90.11383820;
maxLat = 32.54711914;
minLng = -93.77748871;
minLat = 29.56458282;
reCenterMap();
map.removeOverlays(Eunice);
map.removeOverlays(Franklinton);
map.removeOverlays(Houma);
map.removeOverlays(Marrero);
map.removeOverlays(Port_Allen);
map.removeOverlays(Shreveport);
map.removeOverlays(Washington);
setTimeout(function(){map.addOverlays(Eunice)},1000);
setTimeout(function(){map.addOverlays(Franklinton)},1000);
setTimeout(function(){map.addOverlays(Houma)},1000);
setTimeout(function(){map.addOverlays(Marrero)},1000);
setTimeout(function(){map.addOverlays(Port_Allen)},1000);
setTimeout(function(){map.addOverlays(Shreveport)},1000);
setTimeout(function(){map.addOverlays(Washington)},1000);
} // 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(Eunice);
map.removeOverlays(Franklinton);
map.removeOverlays(Houma);
map.removeOverlays(Marrero);
map.removeOverlays(Port_Allen);
map.removeOverlays(Shreveport);
map.removeOverlays(Washington);
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(Shreveport);map.removeOverlays(Eunice);
map.removeOverlays(Franklinton);
map.removeOverlays(Houma);
map.removeOverlays(Marrero);
map.removeOverlays(Port_Allen);
map.removeOverlays(Shreveport);
map.removeOverlays(Washington);
map.addOverlays(Eunice);
centerByArray(Eunice, false, false);
cntMarker += Eunice.length;
map.addOverlays(Franklinton);
centerByArray(Franklinton, false, false);
cntMarker += Franklinton.length;
map.addOverlays(Houma);
centerByArray(Houma, false, false);
cntMarker += Houma.length;
map.addOverlays(Marrero);
centerByArray(Marrero, false, false);
cntMarker += Marrero.length;
map.addOverlays(Port_Allen);
centerByArray(Port_Allen, false, false);
cntMarker += Port_Allen.length;
map.addOverlays(Shreveport);
centerByArray(Shreveport, false, false);
cntMarker += Shreveport.length;
map.addOverlays(Washington);
centerByArray(Washington, false, false);
cntMarker += Washington.length;
centerByArray(Shreveport,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');
}
}