function addMarkers()
{
mySelect = document.getElementById('selection');
Amboy = [];Ashton = [];Dixon = [];Franklin_Grove = [];Nachusa = [];Nelson = [];Paw_Paw = [];Steward = [];mySelect.options[mySelect.options.length] = new Option("Amboy schools",'all=Amboy');
mySelect.options[mySelect.options.length] = new Option("Ashton schools",'all=Ashton');
mySelect.options[mySelect.options.length] = new Option("Dixon schools",'all=Dixon');
mySelect.options[mySelect.options.length] = new Option("Franklin Grove schools",'all=Franklin_Grove');
mySelect.options[mySelect.options.length] = new Option("Nachusa schools",'all=Nachusa');
mySelect.options[mySelect.options.length] = new Option("Nelson schools",'all=Nelson');
mySelect.options[mySelect.options.length] = new Option("Paw Paw schools",'all=Paw_Paw');
mySelect.options[mySelect.options.length] = new Option("Steward schools",'all=Steward');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Amboy[Amboy.length] = createMarker(new GPoint(-89.33285522,41.71693802),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Amboy Central Elementary School",'Amboy=' + Amboy.length);
Amboy[Amboy.length] = createMarker(new GPoint(-89.33350372,41.72036362),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Amboy High School",'Amboy=' + Amboy.length);
Amboy[Amboy.length] = createMarker(new GPoint(-89.33668518,41.71330643),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Amboy Junior High School",'Amboy=' + Amboy.length);
Ashton[Ashton.length] = createMarker(new GPoint(-89.22837067,41.86668015),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ashton Elementary School",'Ashton=' + Ashton.length);
Ashton[Ashton.length] = createMarker(new GPoint(-89.22837067,41.86668015),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ashton High School",'Ashton=' + Ashton.length);
Ashton[Ashton.length] = createMarker(new GPoint(-89.22837067,41.86668015),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Ashton Junior High School",'Ashton=' + Ashton.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.48000336,41.84049988),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dixon Correctional Center",'Dixon=' + Dixon.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.48555756,41.84621811),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dixon High School",'Dixon=' + Dixon.length);
Franklin_Grove[Franklin_Grove.length] = createMarker(new GPoint(-89.32530212,41.85919952),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Franklin Center Elementary School",'Franklin_Grove=' + Franklin_Grove.length);
Franklin_Grove[Franklin_Grove.length] = createMarker(new GPoint(-89.32530212,41.85919952),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Franklin Center Junior Senior High School",'Franklin_Grove=' + Franklin_Grove.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.49641418,41.85320282),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jefferson Elementary School",'Dixon=' + Dixon.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.49718475,41.83584213),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lincoln Elementary School",'Dixon=' + Dixon.length);
Nachusa[Nachusa.length] = createMarker(new GPoint(-89.39028200,41.83762500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Nachusa Campus School",'Nachusa=' + Nachusa.length);
Nachusa[Nachusa.length] = createMarker(new GPoint(-89.38970184,41.83129883),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Nachusa Education Center",'Nachusa=' + Nachusa.length);
Nelson[Nelson.length] = createMarker(new GPoint(-89.60160065,41.79629898),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Nelson Elementary School",'Nelson=' + Nelson.length);
Paw_Paw[Paw_Paw.length] = createMarker(new GPoint(-88.99829865,41.69810104),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Paw Paw Elementary School",'Paw_Paw=' + Paw_Paw.length);
Paw_Paw[Paw_Paw.length] = createMarker(new GPoint(-88.99829865,41.69810104),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Paw Paw Jr/sr High School",'Paw_Paw=' + Paw_Paw.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.47374725,41.83316422),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Reagan Middle School",'Dixon=' + Dixon.length);
Steward[Steward.length] = createMarker(new GPoint(-89.02285004,41.84746170),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Steward Elementary School",'Steward=' + Steward.length);
Dixon[Dixon.length] = createMarker(new GPoint(-89.47764587,41.85347748),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Washington Elementary School",'Dixon=' + Dixon.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(Amboy);
map.removeOverlays(Ashton);
map.removeOverlays(Dixon);
map.removeOverlays(Franklin_Grove);
map.removeOverlays(Nachusa);
map.removeOverlays(Nelson);
map.removeOverlays(Paw_Paw);
map.removeOverlays(Steward);
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(Amboy);map.removeOverlays(Amboy);
map.removeOverlays(Ashton);
map.removeOverlays(Dixon);
map.removeOverlays(Franklin_Grove);
map.removeOverlays(Nachusa);
map.removeOverlays(Nelson);
map.removeOverlays(Paw_Paw);
map.removeOverlays(Steward);
map.addOverlays(Amboy);
centerByArray(Amboy, false, false);
cntMarker += Amboy.length;
map.addOverlays(Ashton);
centerByArray(Ashton, false, false);
cntMarker += Ashton.length;
map.addOverlays(Dixon);
centerByArray(Dixon, false, false);
cntMarker += Dixon.length;
map.addOverlays(Franklin_Grove);
centerByArray(Franklin_Grove, false, false);
cntMarker += Franklin_Grove.length;
map.addOverlays(Nachusa);
centerByArray(Nachusa, false, false);
cntMarker += Nachusa.length;
map.addOverlays(Nelson);
centerByArray(Nelson, false, false);
cntMarker += Nelson.length;
map.addOverlays(Paw_Paw);
centerByArray(Paw_Paw, false, false);
cntMarker += Paw_Paw.length;
map.addOverlays(Steward);
centerByArray(Steward, false, false);
cntMarker += Steward.length;
centerByArray(Amboy,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');
}
}