function addMarkers()
{
mySelect = document.getElementById('selection');
Cottonport = [];Moreauville = [];Mansura = [];Bunkie = [];Effie = [];Marksville = [];Plaucheville = [];Simmesport = [];mySelect.options[mySelect.options.length] = new Option("Bunkie schools",'all=Bunkie');
mySelect.options[mySelect.options.length] = new Option("Cottonport schools",'all=Cottonport');
mySelect.options[mySelect.options.length] = new Option("Effie schools",'all=Effie');
mySelect.options[mySelect.options.length] = new Option("Mansura schools",'all=Mansura');
mySelect.options[mySelect.options.length] = new Option("Marksville schools",'all=Marksville');
mySelect.options[mySelect.options.length] = new Option("Moreauville schools",'all=Moreauville');
mySelect.options[mySelect.options.length] = new Option("Plaucheville schools",'all=Plaucheville');
mySelect.options[mySelect.options.length] = new Option("Simmesport schools",'all=Simmesport');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Cottonport[Cottonport.length] = createMarker(new GPoint(-92.03430939,30.97435379),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Avoyelles Correctional Center",'Cottonport=' + Cottonport.length);
Moreauville[Moreauville.length] = createMarker(new GPoint(-91.97058105,31.03447342),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Avoyelles High School",'Moreauville=' + Moreauville.length);
Mansura[Mansura.length] = createMarker(new GPoint(-92.05112457,31.08027267),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Avoyelles Public Charter School",'Mansura=' + Mansura.length);
Bunkie[Bunkie.length] = createMarker(new GPoint(-92.18368530,30.94934464),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bunkie Elementary School",'Bunkie=' + Bunkie.length);
Bunkie[Bunkie.length] = createMarker(new GPoint(-92.17784882,30.95380592),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bunkie High School",'Bunkie=' + Bunkie.length);
Bunkie[Bunkie.length] = createMarker(new GPoint(-92.17855072,30.95760727),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Bunkie Middle School",'Bunkie=' + Bunkie.length);
Cottonport[Cottonport.length] = createMarker(new GPoint(-92.05317688,30.98200417),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cottonport Elementary School",'Cottonport=' + Cottonport.length);
Effie[Effie.length] = createMarker(new GPoint(-92.15242767,31.21137047),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lafargue Elementary School",'Effie=' + Effie.length);
Bunkie[Bunkie.length] = createMarker(new GPoint(-92.16362762,31.31868172),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Louisiana School For Agricultural Sciences",'Bunkie=' + Bunkie.length);
Mansura[Mansura.length] = createMarker(new GPoint(-92.05364227,31.06166458),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mansura Middle School",'Mansura=' + Mansura.length);
Marksville[Marksville.length] = createMarker(new GPoint(-92.07290649,31.12685394),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Marksville Elementary School",'Marksville=' + Marksville.length);
Marksville[Marksville.length] = createMarker(new GPoint(-92.07351685,31.12969017),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Marksville High School",'Marksville=' + Marksville.length);
Marksville[Marksville.length] = createMarker(new GPoint(-92.17368317,31.12946510),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Marksville Middle School",'Marksville=' + Marksville.length);
Plaucheville[Plaucheville.length] = createMarker(new GPoint(-91.98029327,30.96516991),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Plaucheville Elementary School",'Plaucheville=' + Plaucheville.length);
Simmesport[Simmesport.length] = createMarker(new GPoint(-91.80487823,30.98417091),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Riverside Elementary School",'Simmesport=' + Simmesport.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(Bunkie);
map.removeOverlays(Cottonport);
map.removeOverlays(Effie);
map.removeOverlays(Mansura);
map.removeOverlays(Marksville);
map.removeOverlays(Moreauville);
map.removeOverlays(Plaucheville);
map.removeOverlays(Simmesport);
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(Cottonport);map.removeOverlays(Bunkie);
map.removeOverlays(Cottonport);
map.removeOverlays(Effie);
map.removeOverlays(Mansura);
map.removeOverlays(Marksville);
map.removeOverlays(Moreauville);
map.removeOverlays(Plaucheville);
map.removeOverlays(Simmesport);
map.addOverlays(Bunkie);
centerByArray(Bunkie, false, false);
cntMarker += Bunkie.length;
map.addOverlays(Cottonport);
centerByArray(Cottonport, false, false);
cntMarker += Cottonport.length;
map.addOverlays(Effie);
centerByArray(Effie, false, false);
cntMarker += Effie.length;
map.addOverlays(Mansura);
centerByArray(Mansura, false, false);
cntMarker += Mansura.length;
map.addOverlays(Marksville);
centerByArray(Marksville, false, false);
cntMarker += Marksville.length;
map.addOverlays(Moreauville);
centerByArray(Moreauville, false, false);
cntMarker += Moreauville.length;
map.addOverlays(Plaucheville);
centerByArray(Plaucheville, false, false);
cntMarker += Plaucheville.length;
map.addOverlays(Simmesport);
centerByArray(Simmesport, false, false);
cntMarker += Simmesport.length;
centerByArray(Cottonport,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');
}
}