function addMarkers()
{
mySelect = document.getElementById('selection');
Braham = [];Cambridge = [];Isanti = [];mySelect.options[mySelect.options.length] = new Option("Braham schools",'all=Braham');
mySelect.options[mySelect.options.length] = new Option("Cambridge schools",'all=Cambridge');
mySelect.options[mySelect.options.length] = new Option("Isanti schools",'all=Isanti');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Braham[Braham.length] = createMarker(new GPoint(-93.17077000,45.72422900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Braham Alp High School",'Braham=' + Braham.length);
Braham[Braham.length] = createMarker(new GPoint(-93.17824554,45.72047424),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Braham Area Secondary School",'Braham=' + Braham.length);
Braham[Braham.length] = createMarker(new GPoint(-93.17904663,45.71675873),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Braham Elementary School",'Braham=' + Braham.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.23120117,45.57392120),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Cambridge Elementary School",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.21927643,45.57159042),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Cambridge Middle School",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22476400,45.57265000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cambridge Targeted Services Site",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22871399,45.57882309),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cambridge-isanti Senior High School",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22127700,45.57926700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dellwood",'Cambridge=' + Cambridge.length);
Braham[Braham.length] = createMarker(new GPoint(-93.20829773,45.73229980),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Central Mn Ed. Cable Coop.",'Braham=' + Braham.length);
Isanti[Isanti.length] = createMarker(new GPoint(-93.24549866,45.49290085),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Isanti Elementary School",'Isanti=' + Isanti.length);
Isanti[Isanti.length] = createMarker(new GPoint(-93.26130676,45.49298096),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Isanti Middle School",'Isanti=' + Isanti.length);
Isanti[Isanti.length] = createMarker(new GPoint(-93.26139832,45.49294662),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mn Center",'Isanti=' + Isanti.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.29720300,45.61624500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mn Extended Treatment Options",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.21897125,45.57993698),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oak Land Alc High School",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22476400,45.57265000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oak Land Learning Center Sober School",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.21929169,45.57993698),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Oak Land Voc. Cntr.",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22476400,45.57265000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Princeton Targeted Services Site",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22103200,45.57926400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rum River South",'Cambridge=' + Cambridge.length);
Cambridge[Cambridge.length] = createMarker(new GPoint(-93.22476400,45.57265000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saint Francis Targeted Services Site",'Cambridge=' + Cambridge.length);
Isanti[Isanti.length] = createMarker(new GPoint(-93.24549866,45.49290085),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("School For Seasons Elementary School",'Isanti=' + Isanti.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(Braham);
map.removeOverlays(Cambridge);
map.removeOverlays(Isanti);
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(Braham);map.removeOverlays(Braham);
map.removeOverlays(Cambridge);
map.removeOverlays(Isanti);
map.addOverlays(Braham);
centerByArray(Braham, false, false);
cntMarker += Braham.length;
map.addOverlays(Cambridge);
centerByArray(Cambridge, false, false);
cntMarker += Cambridge.length;
map.addOverlays(Isanti);
centerByArray(Isanti, false, false);
cntMarker += Isanti.length;
centerByArray(Braham,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');
}
}