function addMarkers(){
mySelect = document.getElementById('selection');
Bossier_City = [];Kenner = [];Lafayette = [];Lake_Charles = [];Metairie = [];New_Orleans = [];Pineville = [];Shreveport = [];Slidell = [];mySelect.options[mySelect.options.length] = new Option("Bossier City schools",'all=Bossier_City');
mySelect.options[mySelect.options.length] = new Option("Kenner schools",'all=Kenner');
mySelect.options[mySelect.options.length] = new Option("Lafayette schools",'all=Lafayette');
mySelect.options[mySelect.options.length] = new Option("Lake Charles schools",'all=Lake_Charles');
mySelect.options[mySelect.options.length] = new Option("Metairie schools",'all=Metairie');
mySelect.options[mySelect.options.length] = new Option("New Orleans schools",'all=New_Orleans');
mySelect.options[mySelect.options.length] = new Option("Pineville schools",'all=Pineville');
mySelect.options[mySelect.options.length] = new Option("Shreveport schools",'all=Shreveport');
mySelect.options[mySelect.options.length] = new Option("Slidell schools",'all=Slidell');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Bossier_City[Bossier_City.length] = createMarker(new GPoint(-93.63597600,32.57427600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Greenfield Child Development Center",'Bossier_City=' + Bossier_City.length);
Kenner[Kenner.length] = createMarker(new GPoint(-90.23650600,29.98019900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Noah's Ark Daycare & Kindergarten",'Kenner=' + Kenner.length);
Kenner[Kenner.length] = createMarker(new GPoint(-90.24103500,30.02156300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Seven Oaks Academy",'Kenner=' + Kenner.length);
Lafayette[Lafayette.length] = createMarker(new GPoint(-92.07582700,30.18150300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fisher Early Childhood Development Center",'Lafayette=' + Lafayette.length);
Lake_Charles[Lake_Charles.length] = createMarker(new GPoint(-93.19725800,30.19616300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Glad Tidings Preschool",'Lake_Charles=' + Lake_Charles.length);
Metairie[Metairie.length] = createMarker(new GPoint(-90.20414300,29.98942800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Parkway Presbyterian Pre-school",'Metairie=' + Metairie.length);
New_Orleans[New_Orleans.length] = createMarker(new GPoint(-90.00146500,30.01533300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Jude Learning Center",'New_Orleans=' + New_Orleans.length);
Pineville[Pineville.length] = createMarker(new GPoint(-92.39750000,31.34510000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Weekday Early Education",'Pineville=' + Pineville.length);
Shreveport[Shreveport.length] = createMarker(new GPoint(-93.72535400,32.48493700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("American Child Day Care Center",'Shreveport=' + Shreveport.length);
Shreveport[Shreveport.length] = createMarker(new GPoint(-93.80580200,32.38176300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Free Will Baptist Chu",'Shreveport=' + Shreveport.length);
Slidell[Slidell.length] = createMarker(new GPoint(-89.73604000,30.28312900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Early Learning Ctr At Grace Mem Baptist Church",'Slidell=' + Slidell.length);
map.removeOverlays(Bossier_City);
map.removeOverlays(Kenner);
map.removeOverlays(Lafayette);
map.removeOverlays(Lake_Charles);
map.removeOverlays(Metairie);
map.removeOverlays(New_Orleans);
map.removeOverlays(Pineville);
map.removeOverlays(Shreveport);
map.removeOverlays(Slidell);
setTimeout(function(){map.addOverlays(Bossier_City)},1000);
setTimeout(function(){map.addOverlays(Kenner)},1000);
setTimeout(function(){map.addOverlays(Lafayette)},1000);
setTimeout(function(){map.addOverlays(Lake_Charles)},1000);
setTimeout(function(){map.addOverlays(Metairie)},1000);
setTimeout(function(){map.addOverlays(New_Orleans)},1000);
setTimeout(function(){map.addOverlays(Pineville)},1000);
setTimeout(function(){map.addOverlays(Shreveport)},1000);
setTimeout(function(){map.addOverlays(Slidell)},1000);
maxLng = -89.73604000;
maxLat = 32.57427600;
minLng = -93.80580200;
minLat = 29.98019900;
reCenterMap();
} // 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//////' + showArray);
map.removeOverlays(Bossier_City);
map.removeOverlays(Kenner);
map.removeOverlays(Lafayette);
map.removeOverlays(Lake_Charles);
map.removeOverlays(Metairie);
map.removeOverlays(New_Orleans);
map.removeOverlays(Pineville);
map.removeOverlays(Shreveport);
map.removeOverlays(Slidell);
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(Bossier_City);map.removeOverlays(Bossier_City);
map.removeOverlays(Kenner);
map.removeOverlays(Lafayette);
map.removeOverlays(Lake_Charles);
map.removeOverlays(Metairie);
map.removeOverlays(New_Orleans);
map.removeOverlays(Pineville);
map.removeOverlays(Shreveport);
map.removeOverlays(Slidell);
map.addOverlays(Bossier_City);
centerByArray(Bossier_City, false, false);
cntMarker += Bossier_City.length;
map.addOverlays(Kenner);
centerByArray(Kenner, false, false);
cntMarker += Kenner.length;
map.addOverlays(Lafayette);
centerByArray(Lafayette, false, false);
cntMarker += Lafayette.length;
map.addOverlays(Lake_Charles);
centerByArray(Lake_Charles, false, false);
cntMarker += Lake_Charles.length;
map.addOverlays(Metairie);
centerByArray(Metairie, false, false);
cntMarker += Metairie.length;
map.addOverlays(New_Orleans);
centerByArray(New_Orleans, false, false);
cntMarker += New_Orleans.length;
map.addOverlays(Pineville);
centerByArray(Pineville, false, false);
cntMarker += Pineville.length;
map.addOverlays(Shreveport);
centerByArray(Shreveport, false, false);
cntMarker += Shreveport.length;
map.addOverlays(Slidell);
centerByArray(Slidell, false, false);
cntMarker += Slidell.length;
centerByArray(Bossier_City,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=2&schools=&school_level=&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;
}