function addMarkers()
{
mySelect = document.getElementById('selection');
Tullahoma = [];Manchester = [];Hillsboro = [];Normandy = [];mySelect.options[mySelect.options.length] = new Option("Hillsboro schools",'all=Hillsboro');
mySelect.options[mySelect.options.length] = new Option("Manchester schools",'all=Manchester');
mySelect.options[mySelect.options.length] = new Option("Normandy schools",'all=Normandy');
mySelect.options[mySelect.options.length] = new Option("Tullahoma schools",'all=Tullahoma');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.22870636,35.35899353),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bel Aire Elementary School",'Tullahoma=' + Tullahoma.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.09652710,35.44796371),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Coffee County Central High School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.07608032,35.48679352),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Coffee County Middle School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.08245087,35.47961807),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("College Street Elementary School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.00519562,35.53668594),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Coffee Elementary School",'Manchester=' + Manchester.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.20045471,35.36809540),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Lincoln Elementary School",'Tullahoma=' + Tullahoma.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.20499420,35.37611389),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Middle School",'Tullahoma=' + Tullahoma.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.14066315,35.40097427),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hickerson Elementary School",'Tullahoma=' + Tullahoma.length);
Hillsboro[Hillsboro.length] = createMarker(new GPoint(-85.97345734,35.40843964),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hillsboro Elementary School",'Hillsboro=' + Hillsboro.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.21791840,35.35377502),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jack T Farrar Elementary School",'Tullahoma=' + Tullahoma.length);
Normandy[Normandy.length] = createMarker(new GPoint(-86.23281860,35.41927338),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jones Elementary School",'Normandy=' + Normandy.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.08023071,35.53430939),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("New Union Elementary School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.16764832,35.54133224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Coffee Elementary School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.07923126,35.47782516),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Riverview Training Center",'Manchester=' + Manchester.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.21173900,35.36210500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Robert E. Lee Elementary School",'Tullahoma=' + Tullahoma.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.22026062,35.37125778),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tullahoma High School",'Tullahoma=' + Tullahoma.length);
Tullahoma[Tullahoma.length] = createMarker(new GPoint(-86.20943451,35.35690308),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("West Middle School",'Tullahoma=' + Tullahoma.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.09383392,35.47252655),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westwood Elementary School",'Manchester=' + Manchester.length);
Manchester[Manchester.length] = createMarker(new GPoint(-86.08905029,35.47376633),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Westwood Junior High School",'Manchester=' + Manchester.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(Hillsboro);
map.removeOverlays(Manchester);
map.removeOverlays(Normandy);
map.removeOverlays(Tullahoma);
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(Tullahoma);map.removeOverlays(Hillsboro);
map.removeOverlays(Manchester);
map.removeOverlays(Normandy);
map.removeOverlays(Tullahoma);
map.addOverlays(Hillsboro);
centerByArray(Hillsboro, false, false);
cntMarker += Hillsboro.length;
map.addOverlays(Manchester);
centerByArray(Manchester, false, false);
cntMarker += Manchester.length;
map.addOverlays(Normandy);
centerByArray(Normandy, false, false);
cntMarker += Normandy.length;
map.addOverlays(Tullahoma);
centerByArray(Tullahoma, false, false);
cntMarker += Tullahoma.length;
centerByArray(Tullahoma,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');
}
}