function addMarkers()
{
mySelect = document.getElementById('selection');
Bertha = [];Browerville = [];Clarissa = [];Eagle_Bend = [];Staples = [];Grey_Eagle = [];Long_Prairie = [];mySelect.options[mySelect.options.length] = new Option("Bertha schools",'all=Bertha');
mySelect.options[mySelect.options.length] = new Option("Browerville schools",'all=Browerville');
mySelect.options[mySelect.options.length] = new Option("Clarissa schools",'all=Clarissa');
mySelect.options[mySelect.options.length] = new Option("Eagle Bend schools",'all=Eagle_Bend');
mySelect.options[mySelect.options.length] = new Option("Grey Eagle schools",'all=Grey_Eagle');
mySelect.options[mySelect.options.length] = new Option("Long Prairie schools",'all=Long_Prairie');
mySelect.options[mySelect.options.length] = new Option("Staples schools",'all=Staples');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Bertha[Bertha.length] = createMarker(new GPoint(-95.05059814,46.26129913),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bertha Elementary School",'Bertha=' + Bertha.length);
Bertha[Bertha.length] = createMarker(new GPoint(-95.05059814,46.26129913),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bertha Secondary School",'Bertha=' + Bertha.length);
Browerville[Browerville.length] = createMarker(new GPoint(-94.81210327,46.10820007),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Browerville Elementary School",'Browerville=' + Browerville.length);
Browerville[Browerville.length] = createMarker(new GPoint(-94.81210327,46.10820007),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Browerville Secondary School",'Browerville=' + Browerville.length);
Clarissa[Clarissa.length] = createMarker(new GPoint(-94.94860077,46.13420105),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Eagle Valley Elementary School",'Clarissa=' + Clarissa.length);
Eagle_Bend[Eagle_Bend.length] = createMarker(new GPoint(-95.07730103,46.12969971),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eagle Valley Secondary School",'Eagle_Bend=' + Eagle_Bend.length);
Staples[Staples.length] = createMarker(new GPoint(-94.79280090,46.36553574),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freshwater Ed. Dist. Alc High School",'Staples=' + Staples.length);
Staples[Staples.length] = createMarker(new GPoint(-94.79280090,46.36553574),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Freshwater Targeted Services",'Staples=' + Staples.length);
Grey_Eagle[Grey_Eagle.length] = createMarker(new GPoint(-94.74689484,45.82448959),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Grey Eagle Elementary School",'Grey_Eagle=' + Grey_Eagle.length);
Long_Prairie[Long_Prairie.length] = createMarker(new GPoint(-94.86239624,45.97171783),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Long Prairie Elementary School",'Long_Prairie=' + Long_Prairie.length);
Long_Prairie[Long_Prairie.length] = createMarker(new GPoint(-94.86222839,45.97191238),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Long Prairie Mid. School",'Long_Prairie=' + Long_Prairie.length);
Long_Prairie[Long_Prairie.length] = createMarker(new GPoint(-94.85031891,45.98064041),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Long Prairie-grey Senior High School",'Long_Prairie=' + Long_Prairie.length);
Staples[Staples.length] = createMarker(new GPoint(-94.79470062,46.36449814),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Staples Elementary School",'Staples=' + Staples.length);
Staples[Staples.length] = createMarker(new GPoint(-94.79500580,46.35836792),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Staples-motley Senior High School",'Staples=' + Staples.length);
Staples[Staples.length] = createMarker(new GPoint(-94.76029968,46.37419891),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("White Pine Academy",'Staples=' + Staples.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(Bertha);
map.removeOverlays(Browerville);
map.removeOverlays(Clarissa);
map.removeOverlays(Eagle_Bend);
map.removeOverlays(Grey_Eagle);
map.removeOverlays(Long_Prairie);
map.removeOverlays(Staples);
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(Bertha);map.removeOverlays(Bertha);
map.removeOverlays(Browerville);
map.removeOverlays(Clarissa);
map.removeOverlays(Eagle_Bend);
map.removeOverlays(Grey_Eagle);
map.removeOverlays(Long_Prairie);
map.removeOverlays(Staples);
map.addOverlays(Bertha);
centerByArray(Bertha, false, false);
cntMarker += Bertha.length;
map.addOverlays(Browerville);
centerByArray(Browerville, false, false);
cntMarker += Browerville.length;
map.addOverlays(Clarissa);
centerByArray(Clarissa, false, false);
cntMarker += Clarissa.length;
map.addOverlays(Eagle_Bend);
centerByArray(Eagle_Bend, false, false);
cntMarker += Eagle_Bend.length;
map.addOverlays(Grey_Eagle);
centerByArray(Grey_Eagle, false, false);
cntMarker += Grey_Eagle.length;
map.addOverlays(Long_Prairie);
centerByArray(Long_Prairie, false, false);
cntMarker += Long_Prairie.length;
map.addOverlays(Staples);
centerByArray(Staples, false, false);
cntMarker += Staples.length;
centerByArray(Bertha,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');
}
}