function addMarkers()
{
mySelect = document.getElementById('selection');
Peru = [];Converse = [];Bunker_Hill = [];Harveyville = [];Denver = [];mySelect.options[mySelect.options.length] = new Option("Bunker Hill schools",'all=Bunker_Hill');
mySelect.options[mySelect.options.length] = new Option("Converse schools",'all=Converse');
mySelect.options[mySelect.options.length] = new Option("Denver schools",'all=Denver');
mySelect.options[mySelect.options.length] = new Option("Harveyville schools",'all=Harveyville');
mySelect.options[mySelect.options.length] = new Option("Peru schools",'all=Peru');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Peru[Peru.length] = createMarker(new GPoint(-86.08425140,40.75798416),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Blair Pointe School",'Peru=' + Peru.length);
Converse[Converse.length] = createMarker(new GPoint(-85.86650085,40.58349991),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Converse Elementary School",'Converse=' + Converse.length);
Peru[Peru.length] = createMarker(new GPoint(-86.06272125,40.76542664),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Elmwood Elementary School",'Peru=' + Peru.length);
Peru[Peru.length] = createMarker(new GPoint(-86.08157349,40.74813843),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Holman Elementary School",'Peru=' + Peru.length);
Peru[Peru.length] = createMarker(new GPoint(-86.05809021,40.75802231),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lincoln Elementary School",'Peru=' + Peru.length);
Bunker_Hill[Bunker_Hill.length] = createMarker(new GPoint(-86.05971527,40.65350723),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Maconaquah Elementary School",'Bunker_Hill=' + Bunker_Hill.length);
Bunker_Hill[Bunker_Hill.length] = createMarker(new GPoint(-86.06812286,40.65050125),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Maconaquah High School",'Bunker_Hill=' + Bunker_Hill.length);
Bunker_Hill[Bunker_Hill.length] = createMarker(new GPoint(-86.06375122,40.65053558),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Maconaquah Middle School",'Bunker_Hill=' + Bunker_Hill.length);
Harveyville[Harveyville.length] = createMarker(new GPoint(-96.01069641,38.85319901),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mission Valley Middle School",'Harveyville=' + Harveyville.length);
Denver[Denver.length] = createMarker(new GPoint(-86.10769653,40.89509964),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("North Miami Elementary School",'Denver=' + Denver.length);
Denver[Denver.length] = createMarker(new GPoint(-86.10769653,40.89509964),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("North Miami Middle/high School",'Denver=' + Denver.length);
Peru[Peru.length] = createMarker(new GPoint(-86.07340240,40.76049423),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Peru High School",'Peru=' + Peru.length);
Peru[Peru.length] = createMarker(new GPoint(-86.07200623,40.75921631),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Peru Junior High School",'Peru=' + Peru.length);
Peru[Peru.length] = createMarker(new GPoint(-86.12879944,40.70724869),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pipe Creek Elementary School",'Peru=' + Peru.length);
Peru[Peru.length] = createMarker(new GPoint(-86.06169891,40.74728012),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Peru Elementary School",'Peru=' + Peru.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(Bunker_Hill);
map.removeOverlays(Converse);
map.removeOverlays(Denver);
map.removeOverlays(Harveyville);
map.removeOverlays(Peru);
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(Peru);map.removeOverlays(Bunker_Hill);
map.removeOverlays(Converse);
map.removeOverlays(Denver);
map.removeOverlays(Harveyville);
map.removeOverlays(Peru);
map.addOverlays(Bunker_Hill);
centerByArray(Bunker_Hill, false, false);
cntMarker += Bunker_Hill.length;
map.addOverlays(Converse);
centerByArray(Converse, false, false);
cntMarker += Converse.length;
map.addOverlays(Denver);
centerByArray(Denver, false, false);
cntMarker += Denver.length;
map.addOverlays(Harveyville);
centerByArray(Harveyville, false, false);
cntMarker += Harveyville.length;
map.addOverlays(Peru);
centerByArray(Peru, false, false);
cntMarker += Peru.length;
centerByArray(Peru,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');
}
}