function addMarkers(){
mySelect = document.getElementById('selection');
Franklin = [];Brentwood = [];Nashville = [];Germantown = [];Murfreesboro = [];Collierville = [];Bell_Buckle = [];Knoxville = [];mySelect.options[mySelect.options.length] = new Option("Bell Buckle schools",'all=Bell_Buckle');
mySelect.options[mySelect.options.length] = new Option("Brentwood schools",'all=Brentwood');
mySelect.options[mySelect.options.length] = new Option("Collierville schools",'all=Collierville');
mySelect.options[mySelect.options.length] = new Option("Franklin schools",'all=Franklin');
mySelect.options[mySelect.options.length] = new Option("Germantown schools",'all=Germantown');
mySelect.options[mySelect.options.length] = new Option("Knoxville schools",'all=Knoxville');
mySelect.options[mySelect.options.length] = new Option("Murfreesboro schools",'all=Murfreesboro');
mySelect.options[mySelect.options.length] = new Option("Nashville schools",'all=Nashville');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Franklin[Franklin.length] = createMarker(new GPoint(-86.88638900,36.00070400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Benton Hall Academy",'Franklin=' + Franklin.length);
Brentwood[Brentwood.length] = createMarker(new GPoint(-86.85622900,36.02804200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Currey Ingram Academy",'Brentwood=' + Brentwood.length);
Nashville[Nashville.length] = createMarker(new GPoint(-86.78033700,36.24265700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Greater Nashville Jr Academy",'Nashville=' + Nashville.length);
Nashville[Nashville.length] = createMarker(new GPoint(-86.83864700,36.10302700),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Harpeth Hall School",'Nashville=' + Nashville.length);
Germantown[Germantown.length] = createMarker(new GPoint(-89.82983300,35.09698500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Madonna Learning Center",'Germantown=' + Germantown.length);
Murfreesboro[Murfreesboro.length] = createMarker(new GPoint(-86.37252600,35.79263500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Murfreesboro Adventist School",'Murfreesboro=' + Murfreesboro.length);
Collierville[Collierville.length] = createMarker(new GPoint(-89.72993900,35.09533000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Georges Independent School",'Collierville=' + Collierville.length);
Bell_Buckle[Bell_Buckle.length] = createMarker(new GPoint(-86.34676800,35.55967200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Webb School",'Bell_Buckle=' + Bell_Buckle.length);
Knoxville[Knoxville.length] = createMarker(new GPoint(-84.11604500,35.92282000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Webb School Of Knoxville",'Knoxville=' + Knoxville.length);
map.removeOverlays(Bell_Buckle);
map.removeOverlays(Brentwood);
map.removeOverlays(Collierville);
map.removeOverlays(Franklin);
map.removeOverlays(Germantown);
map.removeOverlays(Knoxville);
map.removeOverlays(Murfreesboro);
map.removeOverlays(Nashville);
setTimeout(function(){map.addOverlays(Bell_Buckle)},1000);
setTimeout(function(){map.addOverlays(Brentwood)},1000);
setTimeout(function(){map.addOverlays(Collierville)},1000);
setTimeout(function(){map.addOverlays(Franklin)},1000);
setTimeout(function(){map.addOverlays(Germantown)},1000);
setTimeout(function(){map.addOverlays(Knoxville)},1000);
setTimeout(function(){map.addOverlays(Murfreesboro)},1000);
setTimeout(function(){map.addOverlays(Nashville)},1000);
maxLng = -84.11604500;
maxLat = 36.24265700;
minLng = -89.82983300;
minLat = 35.09533000;
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(Bell_Buckle);
map.removeOverlays(Brentwood);
map.removeOverlays(Collierville);
map.removeOverlays(Franklin);
map.removeOverlays(Germantown);
map.removeOverlays(Knoxville);
map.removeOverlays(Murfreesboro);
map.removeOverlays(Nashville);
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(Franklin);map.removeOverlays(Bell_Buckle);
map.removeOverlays(Brentwood);
map.removeOverlays(Collierville);
map.removeOverlays(Franklin);
map.removeOverlays(Germantown);
map.removeOverlays(Knoxville);
map.removeOverlays(Murfreesboro);
map.removeOverlays(Nashville);
map.addOverlays(Bell_Buckle);
centerByArray(Bell_Buckle, false, false);
cntMarker += Bell_Buckle.length;
map.addOverlays(Brentwood);
centerByArray(Brentwood, false, false);
cntMarker += Brentwood.length;
map.addOverlays(Collierville);
centerByArray(Collierville, false, false);
cntMarker += Collierville.length;
map.addOverlays(Franklin);
centerByArray(Franklin, false, false);
cntMarker += Franklin.length;
map.addOverlays(Germantown);
centerByArray(Germantown, false, false);
cntMarker += Germantown.length;
map.addOverlays(Knoxville);
centerByArray(Knoxville, false, false);
cntMarker += Knoxville.length;
map.addOverlays(Murfreesboro);
centerByArray(Murfreesboro, false, false);
cntMarker += Murfreesboro.length;
map.addOverlays(Nashville);
centerByArray(Nashville, false, false);
cntMarker += Nashville.length;
centerByArray(Franklin,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///26341,26380,26295,25931,26173,26373,26093,26341,26380,26295,25931,26173,26373,26211,26078,/all');
//window.open('/map.php?type=2&schools=26341,26380,26295,25931,26173,26373,26093,26341,26380,26295,25931,26173,26373,26211,26078,&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;
}