function addMarkers()
{
mySelect = document.getElementById('selection');
Caldwell = [];Forrest_City = [];Hughes = [];Madison = [];Palestine = [];Wheatley = [];mySelect.options[mySelect.options.length] = new Option("Caldwell schools",'all=Caldwell');
mySelect.options[mySelect.options.length] = new Option("Forrest City schools",'all=Forrest_City');
mySelect.options[mySelect.options.length] = new Option("Hughes schools",'all=Hughes');
mySelect.options[mySelect.options.length] = new Option("Madison schools",'all=Madison');
mySelect.options[mySelect.options.length] = new Option("Palestine schools",'all=Palestine');
mySelect.options[mySelect.options.length] = new Option("Wheatley schools",'all=Wheatley');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Caldwell[Caldwell.length] = createMarker(new GPoint(-90.81674194,35.07460022),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Caldwell Elementary School",'Caldwell=' + Caldwell.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.79978180,35.02987289),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Central Elementary School",'Forrest_City=' + Forrest_City.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.77605600,35.02814600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Arkansas Career Center",'Forrest_City=' + Forrest_City.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.79418182,35.02056122),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Forrest City High School",'Forrest_City=' + Forrest_City.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.78997040,35.01937866),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Forrest City Jr. High School",'Forrest_City=' + Forrest_City.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.77693176,34.98624802),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Forrest Hills Elementary School",'Forrest_City=' + Forrest_City.length);
Hughes[Hughes.length] = createMarker(new GPoint(-90.43039703,34.93790054),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hughes Elementary School",'Hughes=' + Hughes.length);
Hughes[Hughes.length] = createMarker(new GPoint(-90.43039703,34.93790054),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hughes High School",'Hughes=' + Hughes.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.79595184,35.00823593),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Lincoln Middle School",'Forrest_City=' + Forrest_City.length);
Madison[Madison.length] = createMarker(new GPoint(-90.72602844,35.01326752),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Madison Elementary School",'Madison=' + Madison.length);
Palestine[Palestine.length] = createMarker(new GPoint(-90.93609619,34.97200012),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Palestine-wheatley Elementary School",'Palestine=' + Palestine.length);
Wheatley[Wheatley.length] = createMarker(new GPoint(-91.09760284,34.92910004),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Palestine-wheatley Junior High School",'Wheatley=' + Wheatley.length);
Wheatley[Wheatley.length] = createMarker(new GPoint(-91.09760284,34.92910004),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Palestine-wheatley Middle School",'Wheatley=' + Wheatley.length);
Palestine[Palestine.length] = createMarker(new GPoint(-90.93609619,34.97200012),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Palestine-wheatley Senior High School",'Palestine=' + Palestine.length);
Forrest_City[Forrest_City.length] = createMarker(new GPoint(-90.79611969,35.01156235),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Stewart Elementary School",'Forrest_City=' + Forrest_City.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,10);
/*
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(Caldwell);
map.removeOverlays(Forrest_City);
map.removeOverlays(Hughes);
map.removeOverlays(Madison);
map.removeOverlays(Palestine);
map.removeOverlays(Wheatley);
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(Caldwell);map.removeOverlays(Caldwell);
map.removeOverlays(Forrest_City);
map.removeOverlays(Hughes);
map.removeOverlays(Madison);
map.removeOverlays(Palestine);
map.removeOverlays(Wheatley);
map.addOverlays(Caldwell);
centerByArray(Caldwell, false, false);
cntMarker += Caldwell.length;
map.addOverlays(Forrest_City);
centerByArray(Forrest_City, false, false);
cntMarker += Forrest_City.length;
map.addOverlays(Hughes);
centerByArray(Hughes, false, false);
cntMarker += Hughes.length;
map.addOverlays(Madison);
centerByArray(Madison, false, false);
cntMarker += Madison.length;
map.addOverlays(Palestine);
centerByArray(Palestine, false, false);
cntMarker += Palestine.length;
map.addOverlays(Wheatley);
centerByArray(Wheatley, false, false);
cntMarker += Wheatley.length;
centerByArray(Caldwell,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');
}
}