function addMarkers()
{
mySelect = document.getElementById('selection');
West_Memphis = [];Crawfordsville = [];Earle = [];Marion = [];Turrell = [];Edmondson = [];mySelect.options[mySelect.options.length] = new Option("Crawfordsville schools",'all=Crawfordsville');
mySelect.options[mySelect.options.length] = new Option("Earle schools",'all=Earle');
mySelect.options[mySelect.options.length] = new Option("Edmondson schools",'all=Edmondson');
mySelect.options[mySelect.options.length] = new Option("Marion schools",'all=Marion');
mySelect.options[mySelect.options.length] = new Option("Turrell schools",'all=Turrell');
mySelect.options[mySelect.options.length] = new Option("West Memphis schools",'all=West_Memphis');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.20736694,35.16156387),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Avondale Elementary School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.19108582,35.15354919),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bragg Elementary School",'West_Memphis=' + West_Memphis.length);
Crawfordsville[Crawfordsville.length] = createMarker(new GPoint(-90.31670380,35.23160172),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Crawfordsville Elementary School",'Crawfordsville=' + Crawfordsville.length);
Crawfordsville[Crawfordsville.length] = createMarker(new GPoint(-90.31670380,35.23160172),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crawfordsville High School",'Crawfordsville=' + Crawfordsville.length);
Earle[Earle.length] = createMarker(new GPoint(-90.45493600,35.26762700),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Dunbar Middle School",'Earle=' + Earle.length);
Earle[Earle.length] = createMarker(new GPoint(-90.46189880,35.27759933),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Earle Elementary School",'Earle=' + Earle.length);
Earle[Earle.length] = createMarker(new GPoint(-90.46894073,35.27428055),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Earle High School",'Earle=' + Earle.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.15460205,35.15409851),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Junior High School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.20423889,35.13683701),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Faulk Elementary School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.15530396,35.14236450),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jackson Elementary School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.15943146,35.15373611),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Maddux Elementary School",'West_Memphis=' + West_Memphis.length);
Marion[Marion.length] = createMarker(new GPoint(-90.19749451,35.21453857),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Marion Elementary School",'Marion=' + Marion.length);
Marion[Marion.length] = createMarker(new GPoint(-90.19732666,35.19393539),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Marion High School",'Marion=' + Marion.length);
Marion[Marion.length] = createMarker(new GPoint(-90.18948364,35.19726181),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Marion Intermediate School",'Marion=' + Marion.length);
Marion[Marion.length] = createMarker(new GPoint(-90.19766235,35.19397354),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Marion Junior High School",'Marion=' + Marion.length);
Marion[Marion.length] = createMarker(new GPoint(-90.19765472,35.19424438),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Marion Middle School",'Marion=' + Marion.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.23570600,35.14670300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mid-south Community Coll Tech Center",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.20822906,35.15347672),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Richland Elementary School",'West_Memphis=' + West_Memphis.length);
Turrell[Turrell.length] = createMarker(new GPoint(-90.25460052,35.33570099),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Turrell Elementary School",'Turrell=' + Turrell.length);
Turrell[Turrell.length] = createMarker(new GPoint(-90.25460052,35.33570099),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Turrell High School",'Turrell=' + Turrell.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.16809082,35.15373993),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Weaver Elementary School",'West_Memphis=' + West_Memphis.length);
Edmondson[Edmondson.length] = createMarker(new GPoint(-90.31117249,35.10665131),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wedlock Elementary School",'Edmondson=' + Edmondson.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.19162750,35.15353012),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Junior High School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.19599915,35.14615631),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Memphis High School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.16522980,35.13719177),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wonder Elementary School",'West_Memphis=' + West_Memphis.length);
West_Memphis[West_Memphis.length] = createMarker(new GPoint(-90.16752625,35.13646317),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Wonder Junior High School",'West_Memphis=' + West_Memphis.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(Crawfordsville);
map.removeOverlays(Earle);
map.removeOverlays(Edmondson);
map.removeOverlays(Marion);
map.removeOverlays(Turrell);
map.removeOverlays(West_Memphis);
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(West_Memphis);map.removeOverlays(Crawfordsville);
map.removeOverlays(Earle);
map.removeOverlays(Edmondson);
map.removeOverlays(Marion);
map.removeOverlays(Turrell);
map.removeOverlays(West_Memphis);
map.addOverlays(Crawfordsville);
centerByArray(Crawfordsville, false, false);
cntMarker += Crawfordsville.length;
map.addOverlays(Earle);
centerByArray(Earle, false, false);
cntMarker += Earle.length;
map.addOverlays(Edmondson);
centerByArray(Edmondson, false, false);
cntMarker += Edmondson.length;
map.addOverlays(Marion);
centerByArray(Marion, false, false);
cntMarker += Marion.length;
map.addOverlays(Turrell);
centerByArray(Turrell, false, false);
cntMarker += Turrell.length;
map.addOverlays(West_Memphis);
centerByArray(West_Memphis, false, false);
cntMarker += West_Memphis.length;
centerByArray(West_Memphis,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');
}
}