function addMarkers()
{
mySelect = document.getElementById('selection');
Sandstone = [];Finlayson = [];Hinckley = [];Pine_City = [];Willow_River = [];mySelect.options[mySelect.options.length] = new Option("Finlayson schools",'all=Finlayson');
mySelect.options[mySelect.options.length] = new Option("Hinckley schools",'all=Hinckley');
mySelect.options[mySelect.options.length] = new Option("Pine City schools",'all=Pine_City');
mySelect.options[mySelect.options.length] = new Option("Sandstone schools",'all=Sandstone');
mySelect.options[mySelect.options.length] = new Option("Willow River schools",'all=Willow_River');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Sandstone[Sandstone.length] = createMarker(new GPoint(-92.86498260,46.13776398),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crossroads Alc High School",'Sandstone=' + Sandstone.length);
Finlayson[Finlayson.length] = createMarker(new GPoint(-92.72740173,46.11809921),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East Central Elementary School",'Finlayson=' + Finlayson.length);
Finlayson[Finlayson.length] = createMarker(new GPoint(-92.75180054,46.19919968),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Central Middle School",'Finlayson=' + Finlayson.length);
Finlayson[Finlayson.length] = createMarker(new GPoint(-92.72740173,46.11809921),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Central Senior High School",'Finlayson=' + Finlayson.length);
Finlayson[Finlayson.length] = createMarker(new GPoint(-92.92309570,46.20203781),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Finlayson Elementary School",'Finlayson=' + Finlayson.length);
Hinckley[Hinckley.length] = createMarker(new GPoint(-92.87960052,46.01929855),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hinckley Elementary School",'Hinckley=' + Hinckley.length);
Hinckley[Hinckley.length] = createMarker(new GPoint(-92.87960052,46.01929855),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Hinckley-finlayson Secondary School",'Hinckley=' + Hinckley.length);
Pine_City[Pine_City.length] = createMarker(new GPoint(-92.97039795,45.81949997),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine City Alc High School",'Pine_City=' + Pine_City.length);
Pine_City[Pine_City.length] = createMarker(new GPoint(-92.97189331,45.82326126),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pine City Elementary School",'Pine_City=' + Pine_City.length);
Pine_City[Pine_City.length] = createMarker(new GPoint(-92.97044900,45.82810500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine City Secondary",'Pine_City=' + Pine_City.length);
Pine_City[Pine_City.length] = createMarker(new GPoint(-92.97039795,45.81949997),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine City Secondary School",'Pine_City=' + Pine_City.length);
Pine_City[Pine_City.length] = createMarker(new GPoint(-92.96679687,45.82749939),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine City Ts",'Pine_City=' + Pine_City.length);
Willow_River[Willow_River.length] = createMarker(new GPoint(-92.82879639,46.29940033),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Willow River Alp High School",'Willow_River=' + Willow_River.length);
Willow_River[Willow_River.length] = createMarker(new GPoint(-92.82879639,46.29940033),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Willow River Elementary School",'Willow_River=' + Willow_River.length);
Willow_River[Willow_River.length] = createMarker(new GPoint(-92.82879639,46.29940033),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Willow River Secondary School",'Willow_River=' + Willow_River.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(Finlayson);
map.removeOverlays(Hinckley);
map.removeOverlays(Pine_City);
map.removeOverlays(Sandstone);
map.removeOverlays(Willow_River);
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(Sandstone);map.removeOverlays(Finlayson);
map.removeOverlays(Hinckley);
map.removeOverlays(Pine_City);
map.removeOverlays(Sandstone);
map.removeOverlays(Willow_River);
map.addOverlays(Finlayson);
centerByArray(Finlayson, false, false);
cntMarker += Finlayson.length;
map.addOverlays(Hinckley);
centerByArray(Hinckley, false, false);
cntMarker += Hinckley.length;
map.addOverlays(Pine_City);
centerByArray(Pine_City, false, false);
cntMarker += Pine_City.length;
map.addOverlays(Sandstone);
centerByArray(Sandstone, false, false);
cntMarker += Sandstone.length;
map.addOverlays(Willow_River);
centerByArray(Willow_River, false, false);
cntMarker += Willow_River.length;
centerByArray(Sandstone,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');
}
}