function addMarkers()
{
mySelect = document.getElementById('selection');
Apple_River = [];East_Dubuque = [];Elizabeth = [];Galena = [];Hanover = [];Scales_Mound = [];Stockton = [];Warren = [];mySelect.options[mySelect.options.length] = new Option("Apple River schools",'all=Apple_River');
mySelect.options[mySelect.options.length] = new Option("East Dubuque schools",'all=East_Dubuque');
mySelect.options[mySelect.options.length] = new Option("Elizabeth schools",'all=Elizabeth');
mySelect.options[mySelect.options.length] = new Option("Galena schools",'all=Galena');
mySelect.options[mySelect.options.length] = new Option("Hanover schools",'all=Hanover');
mySelect.options[mySelect.options.length] = new Option("Scales Mound schools",'all=Scales_Mound');
mySelect.options[mySelect.options.length] = new Option("Stockton schools",'all=Stockton');
mySelect.options[mySelect.options.length] = new Option("Warren schools",'all=Warren');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Apple_River[Apple_River.length] = createMarker(new GPoint(-90.14610291,42.44609833),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Apple River Middle School",'Apple_River=' + Apple_River.length);
East_Dubuque[East_Dubuque.length] = createMarker(new GPoint(-90.63998413,42.49796295),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Dubuque Elementary School",'East_Dubuque=' + East_Dubuque.length);
East_Dubuque[East_Dubuque.length] = createMarker(new GPoint(-90.62435150,42.49766922),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Dubuque High School",'East_Dubuque=' + East_Dubuque.length);
Elizabeth[Elizabeth.length] = createMarker(new GPoint(-90.22605896,42.31927109),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Elizabeth Elementary School",'Elizabeth=' + Elizabeth.length);
Galena[Galena.length] = createMarker(new GPoint(-90.43878174,42.42704773),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Galena High School",'Galena=' + Galena.length);
Galena[Galena.length] = createMarker(new GPoint(-90.43891144,42.42709351),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Galena Middle School",'Galena=' + Galena.length);
Galena[Galena.length] = createMarker(new GPoint(-90.43900299,42.42513657),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Galena Primary School",'Galena=' + Galena.length);
Hanover[Hanover.length] = createMarker(new GPoint(-90.27529907,42.25543594),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hanover Elementary School",'Hanover=' + Hanover.length);
Elizabeth[Elizabeth.length] = createMarker(new GPoint(-90.18260193,42.29479980),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jo Daviess-carrol Area Voc Center",'Elizabeth=' + Elizabeth.length);
Hanover[Hanover.length] = createMarker(new GPoint(-90.29650116,42.26490021),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("River Ridge Elementary School",'Hanover=' + Hanover.length);
Hanover[Hanover.length] = createMarker(new GPoint(-90.22605896,42.31927109),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("River Ridge High School",'Hanover=' + Hanover.length);
Hanover[Hanover.length] = createMarker(new GPoint(-90.27529907,42.25543594),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("River Ridge Middle School",'Hanover=' + Hanover.length);
Scales_Mound[Scales_Mound.length] = createMarker(new GPoint(-90.25599670,42.46979904),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Scales Mound Elementary School",'Scales_Mound=' + Scales_Mound.length);
Scales_Mound[Scales_Mound.length] = createMarker(new GPoint(-90.25599670,42.46979904),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Scales Mound High School",'Scales_Mound=' + Scales_Mound.length);
Scales_Mound[Scales_Mound.length] = createMarker(new GPoint(-90.25599670,42.46979904),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Scales Mound Junior High School",'Scales_Mound=' + Scales_Mound.length);
Stockton[Stockton.length] = createMarker(new GPoint(-90.00875092,42.35177612),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Stockton Elementary School",'Stockton=' + Stockton.length);
Stockton[Stockton.length] = createMarker(new GPoint(-90.01138306,42.35464096),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Stockton Middle School",'Stockton=' + Stockton.length);
Stockton[Stockton.length] = createMarker(new GPoint(-90.01140594,42.35521698),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Stockton Senior High School",'Stockton=' + Stockton.length);
Warren[Warren.length] = createMarker(new GPoint(-89.98958588,42.49453735),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Warren Elementary School",'Warren=' + Warren.length);
Warren[Warren.length] = createMarker(new GPoint(-89.98958588,42.49453735),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Warren Junior High School",'Warren=' + Warren.length);
Warren[Warren.length] = createMarker(new GPoint(-89.98958588,42.49453735),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Warren Senior High School",'Warren=' + Warren.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(Apple_River);
map.removeOverlays(East_Dubuque);
map.removeOverlays(Elizabeth);
map.removeOverlays(Galena);
map.removeOverlays(Hanover);
map.removeOverlays(Scales_Mound);
map.removeOverlays(Stockton);
map.removeOverlays(Warren);
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(Apple_River);map.removeOverlays(Apple_River);
map.removeOverlays(East_Dubuque);
map.removeOverlays(Elizabeth);
map.removeOverlays(Galena);
map.removeOverlays(Hanover);
map.removeOverlays(Scales_Mound);
map.removeOverlays(Stockton);
map.removeOverlays(Warren);
map.addOverlays(Apple_River);
centerByArray(Apple_River, false, false);
cntMarker += Apple_River.length;
map.addOverlays(East_Dubuque);
centerByArray(East_Dubuque, false, false);
cntMarker += East_Dubuque.length;
map.addOverlays(Elizabeth);
centerByArray(Elizabeth, false, false);
cntMarker += Elizabeth.length;
map.addOverlays(Galena);
centerByArray(Galena, false, false);
cntMarker += Galena.length;
map.addOverlays(Hanover);
centerByArray(Hanover, false, false);
cntMarker += Hanover.length;
map.addOverlays(Scales_Mound);
centerByArray(Scales_Mound, false, false);
cntMarker += Scales_Mound.length;
map.addOverlays(Stockton);
centerByArray(Stockton, false, false);
cntMarker += Stockton.length;
map.addOverlays(Warren);
centerByArray(Warren, false, false);
cntMarker += Warren.length;
centerByArray(Apple_River,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');
}
}