function addMarkers()
{
mySelect = document.getElementById('selection');
Mertzon = [];Eden = [];Miles = [];Houston = [];Pep = [];mySelect.options[mySelect.options.length] = new Option("Eden vocational schools",'all=Eden');
mySelect.options[mySelect.options.length] = new Option("Houston vocational schools",'all=Houston');
mySelect.options[mySelect.options.length] = new Option("Mertzon vocational schools",'all=Mertzon');
mySelect.options[mySelect.options.length] = new Option("Miles vocational schools",'all=Miles');
mySelect.options[mySelect.options.length] = new Option("Pep vocational schools",'all=Pep');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Mertzon[Mertzon.length] = createMarker(new GPoint(-100.85340118,31.28230095),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairview Accelerated (aep) High School",'Mertzon=' + Mertzon.length);
Eden[Eden.length] = createMarker(new GPoint(-99.85510254,31.22669983),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairview Accelerated High School",'Eden=' + Eden.length);
Miles[Miles.length] = createMarker(new GPoint(-100.18560028,31.60810089),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fairview Accelerated High School",'Miles=' + Miles.length);
Houston[Houston.length] = createMarker(new GPoint(-95.33304596,29.63768005),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ninth Grade Academy",'Houston=' + Houston.length);
Pep[Pep.length] = createMarker(new GPoint(-102.56999969,33.80210114),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("P E P High School",'Pep=' + Pep.length);
Pep[Pep.length] = createMarker(new GPoint(-102.56999969,33.80210114),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Park City Learning Center",'Pep=' + Pep.length);
maxLng = -95.33304596;
maxLat = 33.80210114;
minLng = -102.56999969;
minLat = 29.63768005;
reCenterMap();
map.removeOverlays(Eden);
map.removeOverlays(Houston);
map.removeOverlays(Mertzon);
map.removeOverlays(Miles);
map.removeOverlays(Pep);
setTimeout(function(){map.addOverlays(Eden)},1000);
setTimeout(function(){map.addOverlays(Houston)},1000);
setTimeout(function(){map.addOverlays(Mertzon)},1000);
setTimeout(function(){map.addOverlays(Miles)},1000);
setTimeout(function(){map.addOverlays(Pep)},1000);
} // 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(Eden);
map.removeOverlays(Houston);
map.removeOverlays(Mertzon);
map.removeOverlays(Miles);
map.removeOverlays(Pep);
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(Mertzon);map.removeOverlays(Eden);
map.removeOverlays(Houston);
map.removeOverlays(Mertzon);
map.removeOverlays(Miles);
map.removeOverlays(Pep);
map.addOverlays(Eden);
centerByArray(Eden, false, false);
cntMarker += Eden.length;
map.addOverlays(Houston);
centerByArray(Houston, false, false);
cntMarker += Houston.length;
map.addOverlays(Mertzon);
centerByArray(Mertzon, false, false);
cntMarker += Mertzon.length;
map.addOverlays(Miles);
centerByArray(Miles, false, false);
cntMarker += Miles.length;
map.addOverlays(Pep);
centerByArray(Pep, false, false);
cntMarker += Pep.length;
centerByArray(Mertzon,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');
}
}