function addMarkers(){
mySelect = document.getElementById('selection');
Union_Mills = [];Ellenboro = [];Forest_City = [];Rutherfordton = [];Spindale = [];mySelect.options[mySelect.options.length] = new Option("Ellenboro schools",'all=Ellenboro');
mySelect.options[mySelect.options.length] = new Option("Forest City schools",'all=Forest_City');
mySelect.options[mySelect.options.length] = new Option("Rutherfordton schools",'all=Rutherfordton');
mySelect.options[mySelect.options.length] = new Option("Spindale schools",'all=Spindale');
mySelect.options[mySelect.options.length] = new Option("Union Mills schools",'all=Union_Mills');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Union_Mills[Union_Mills.length] = createMarker(new GPoint(-82.01589400,35.47118000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Anath Christian Academy",'Union_Mills=' + Union_Mills.length);
Ellenboro[Ellenboro.length] = createMarker(new GPoint(-81.76110000,35.33890000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("C.w.c. Academy",'Ellenboro=' + Ellenboro.length);
Forest_City[Forest_City.length] = createMarker(new GPoint(-117.63541300,33.62843300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Master's Academy",'Forest_City=' + Forest_City.length);
Union_Mills[Union_Mills.length] = createMarker(new GPoint(-82.03527000,35.45833200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine Ridge Mennonite School",'Union_Mills=' + Union_Mills.length);
Rutherfordton[Rutherfordton.length] = createMarker(new GPoint(-81.95151900,35.38092700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity School",'Rutherfordton=' + Rutherfordton.length);
Spindale[Spindale.length] = createMarker(new GPoint(-81.92050600,35.34070900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Word Of Faith Christian School",'Spindale=' + Spindale.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(Ellenboro);
map.removeOverlays(Forest_City);
map.removeOverlays(Rutherfordton);
map.removeOverlays(Spindale);
map.removeOverlays(Union_Mills);
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(Union_Mills);map.removeOverlays(Ellenboro);
map.removeOverlays(Forest_City);
map.removeOverlays(Rutherfordton);
map.removeOverlays(Spindale);
map.removeOverlays(Union_Mills);
map.addOverlays(Ellenboro);
centerByArray(Ellenboro, false, false);
cntMarker += Ellenboro.length;
map.addOverlays(Forest_City);
centerByArray(Forest_City, false, false);
cntMarker += Forest_City.length;
map.addOverlays(Rutherfordton);
centerByArray(Rutherfordton, false, false);
cntMarker += Rutherfordton.length;
map.addOverlays(Spindale);
centerByArray(Spindale, false, false);
cntMarker += Spindale.length;
map.addOverlays(Union_Mills);
centerByArray(Union_Mills, false, false);
cntMarker += Union_Mills.length;
centerByArray(Union_Mills,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;
}