function addMarkers(){
mySelect = document.getElementById('selection');
Anderson = [];Belton = [];Williamston = [];Honea_Path = [];mySelect.options[mySelect.options.length] = new Option("Anderson schools",'all=Anderson');
mySelect.options[mySelect.options.length] = new Option("Belton schools",'all=Belton');
mySelect.options[mySelect.options.length] = new Option("Honea Path schools",'all=Honea_Path');
mySelect.options[mySelect.options.length] = new Option("Williamston schools",'all=Williamston');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Anderson[Anderson.length] = createMarker(new GPoint(-82.68875300,34.57427000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Anderson Christian School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.64413600,34.51467900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Boulvard Child Enrichment Center",'Anderson=' + Anderson.length);
Belton[Belton.length] = createMarker(new GPoint(-82.49830000,34.51610000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Christian School",'Belton=' + Belton.length);
Williamston[Williamston.length] = createMarker(new GPoint(-82.48651500,34.61577400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary's Kids Preschool",'Williamston=' + Williamston.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.64808000,34.51780100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Presbyterian Preschool",'Anderson=' + Anderson.length);
Honea_Path[Honea_Path.length] = createMarker(new GPoint(-82.39067200,34.44760400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chiquola Christian School",'Honea_Path=' + Honea_Path.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.61856300,34.59177400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Day Star School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.64673200,34.50243100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist Child Developmen",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.65350100,34.50311700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Presbyterian Day School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.70930700,34.52717700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Kindergarten",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.63981500,34.56260600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montessori School Of Anderson",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.62609000,34.53623200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Covenant School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.68463200,34.50512900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oakwood Christian School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.63338400,34.52857100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Joseph Catholic School",'Anderson=' + Anderson.length);
Anderson[Anderson.length] = createMarker(new GPoint(-82.66644800,34.51354400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Anderson Christian Academy",'Anderson=' + Anderson.length);
Honea_Path[Honea_Path.length] = createMarker(new GPoint(-82.42418600,34.36836600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Whispering Pines Mennonite School",'Honea_Path=' + Honea_Path.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(Anderson);
map.removeOverlays(Belton);
map.removeOverlays(Honea_Path);
map.removeOverlays(Williamston);
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(Anderson);map.removeOverlays(Anderson);
map.removeOverlays(Belton);
map.removeOverlays(Honea_Path);
map.removeOverlays(Williamston);
map.addOverlays(Anderson);
centerByArray(Anderson, false, false);
cntMarker += Anderson.length;
map.addOverlays(Belton);
centerByArray(Belton, false, false);
cntMarker += Belton.length;
map.addOverlays(Honea_Path);
centerByArray(Honea_Path, false, false);
cntMarker += Honea_Path.length;
map.addOverlays(Williamston);
centerByArray(Williamston, false, false);
cntMarker += Williamston.length;
centerByArray(Anderson,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;
}