function addMarkers()
{
mySelect = document.getElementById('selection');
Memphis = [];Memphis[Memphis.length] = createMarker(new GPoint(-90.06771088,35.10413361),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Carver High School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.09233093,35.03766251),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Chickasaw Junior High School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.11583710,35.01423645),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Coro Lake Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.10352325,35.02359009),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Double Tree Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.05093384,35.01470566),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fairley Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.05093384,35.01470566),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairley High School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.08068848,35.05762482),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ford Road Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.06836700,35.02214050),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Geeter Middle School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.04293060,35.00478363),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("John P. Freeman Optional School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.07503510,35.00850677),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lakeview Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.04545593,35.14876938),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Levi Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.06802368,35.01456833),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Manor Lake Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.08587646,35.05610275),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mitchell High School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.07156372,35.09471512),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Riverview Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.07063293,35.09701157),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Riverview Middle School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.06932831,35.04656982),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Southwest Career And Technical School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.07518768,35.06023788),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Walker Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.04901123,35.02327728),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westhaven Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.09003448,35.02554321),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westwood Elementary School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.09207153,35.02659225),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Westwood High School",'Memphis=' + Memphis.length);
Memphis[Memphis.length] = createMarker(new GPoint(-90.12409973,35.04105377),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("White's Chapel Elementary School",'Memphis=' + 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(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(Memphis);map.removeOverlays(Memphis);
map.addOverlays(Memphis);
centerByArray(Memphis, false, false);
cntMarker += Memphis.length;
centerByArray(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');
}
}