function addMarkers()
{
mySelect = document.getElementById('selection');
Logan = [];Logan[Logan.length] = createMarker(new GPoint(-111.82418060,41.74142838),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Adams Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.80812073,41.74367905),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Best (yic)",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.84408800,41.75354600),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bridger School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.84110260,41.75783539),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cache Alternative High School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.83348846,41.73508835),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Edith Bowen Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.84377289,41.73711395),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ellis Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.83512878,41.73239517),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fast Forward High School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.79931641,41.74868393),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hillcrest Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.83917999,41.72936249),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Logan High School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.84371185,41.72433853),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Logan South Campus High School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.82958221,41.74784851),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mt Logan Middle School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.81301880,41.78232193),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Park Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.80812073,41.74367905),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Observ & Assess (yic) High School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.81709290,41.72116470),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("River Heights Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.80812073,41.74367905),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Special Services Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.82228088,41.72959137),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Wilson Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.85977936,41.71983719),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Woodruff Elementary School",'Logan=' + Logan.length);
Logan[Logan.length] = createMarker(new GPoint(-111.83484900,41.73618500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Young Mothers Program High School",'Logan=' + Logan.length);
map.removeOverlays(Logan);
setTimeout(function(){map.addOverlays(Logan)},1000);
maxLng = -111.79931641;
maxLat = 41.78232193;
minLng = -111.85977936;
minLat = 41.71983719;
reCenterMap();
} // 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(Logan);
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(Logan);map.removeOverlays(Logan);
map.addOverlays(Logan);
centerByArray(Logan, false, false);
cntMarker += Logan.length;
centerByArray(Logan,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');
}
}