function addMarkers(){
mySelect = document.getElementById('selection');
Ladson = [];Goose_Creek = [];Hanahan = [];Summerville = [];Moncks_Corner = [];Russellville = [];Saint_Stephen = [];mySelect.options[mySelect.options.length] = new Option("Goose Creek schools",'all=Goose_Creek');
mySelect.options[mySelect.options.length] = new Option("Hanahan schools",'all=Hanahan');
mySelect.options[mySelect.options.length] = new Option("Ladson schools",'all=Ladson');
mySelect.options[mySelect.options.length] = new Option("Moncks Corner schools",'all=Moncks_Corner');
mySelect.options[mySelect.options.length] = new Option("Russellville schools",'all=Russellville');
mySelect.options[mySelect.options.length] = new Option("Saint Stephen schools",'all=Saint_Stephen');
mySelect.options[mySelect.options.length] = new Option("Summerville schools",'all=Summerville');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Ladson[Ladson.length] = createMarker(new GPoint(-80.10258800,33.00607400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Christian Academy Of Charl",'Ladson=' + Ladson.length);
Goose_Creek[Goose_Creek.length] = createMarker(new GPoint(-80.05425500,33.00081400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crofield Academy",'Goose_Creek=' + Goose_Creek.length);
Goose_Creek[Goose_Creek.length] = createMarker(new GPoint(-80.04978500,33.00231500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crowfield Academy",'Goose_Creek=' + Goose_Creek.length);
Hanahan[Hanahan.length] = createMarker(new GPoint(-80.01287400,32.91956200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Divine Redeemer School",'Hanahan=' + Hanahan.length);
Summerville[Summerville.length] = createMarker(new GPoint(-80.12702200,33.02096600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Christian School And Daycare",'Summerville=' + Summerville.length);
Moncks_Corner[Moncks_Corner.length] = createMarker(new GPoint(-79.98944600,33.19105000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Happy Faces Childcare And Learning Center",'Moncks_Corner=' + Moncks_Corner.length);
Russellville[Russellville.length] = createMarker(new GPoint(-79.97187600,33.39659100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Miracle Academy Preparatory School",'Russellville=' + Russellville.length);
Moncks_Corner[Moncks_Corner.length] = createMarker(new GPoint(-80.06274500,33.14090100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oakley Christian Academy",'Moncks_Corner=' + Moncks_Corner.length);
Moncks_Corner[Moncks_Corner.length] = createMarker(new GPoint(-80.01882000,33.19860400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. John's Christian Academy",'Moncks_Corner=' + Moncks_Corner.length);
Goose_Creek[Goose_Creek.length] = createMarker(new GPoint(-80.04016400,32.98996300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Timothy's Children's Center",'Goose_Creek=' + Goose_Creek.length);
Summerville[Summerville.length] = createMarker(new GPoint(-80.13839300,33.03210600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tiny Tots Tech",'Summerville=' + Summerville.length);
Saint_Stephen[Saint_Stephen.length] = createMarker(new GPoint(-79.88404200,33.35219700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity Christian Academy",'Saint_Stephen=' + Saint_Stephen.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,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/////1/' + showArray);
map.removeOverlays(Goose_Creek);
map.removeOverlays(Hanahan);
map.removeOverlays(Ladson);
map.removeOverlays(Moncks_Corner);
map.removeOverlays(Russellville);
map.removeOverlays(Saint_Stephen);
map.removeOverlays(Summerville);
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(Ladson);map.removeOverlays(Goose_Creek);
map.removeOverlays(Hanahan);
map.removeOverlays(Ladson);
map.removeOverlays(Moncks_Corner);
map.removeOverlays(Russellville);
map.removeOverlays(Saint_Stephen);
map.removeOverlays(Summerville);
map.addOverlays(Goose_Creek);
centerByArray(Goose_Creek, false, false);
cntMarker += Goose_Creek.length;
map.addOverlays(Hanahan);
centerByArray(Hanahan, false, false);
cntMarker += Hanahan.length;
map.addOverlays(Ladson);
centerByArray(Ladson, false, false);
cntMarker += Ladson.length;
map.addOverlays(Moncks_Corner);
centerByArray(Moncks_Corner, false, false);
cntMarker += Moncks_Corner.length;
map.addOverlays(Russellville);
centerByArray(Russellville, false, false);
cntMarker += Russellville.length;
map.addOverlays(Saint_Stephen);
centerByArray(Saint_Stephen, false, false);
cntMarker += Saint_Stephen.length;
map.addOverlays(Summerville);
centerByArray(Summerville, false, false);
cntMarker += Summerville.length;
centerByArray(Ladson,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=1&schools=&school_level=1&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;
}