function addMarkers()
{
mySelect = document.getElementById('selection');
East_Grand_Forks = [];Climax = [];Crookston = [];Fertile = [];Fisher = [];Fosston = [];Erskine = [];mySelect.options[mySelect.options.length] = new Option("Climax schools",'all=Climax');
mySelect.options[mySelect.options.length] = new Option("Crookston schools",'all=Crookston');
mySelect.options[mySelect.options.length] = new Option("East Grand Forks schools",'all=East_Grand_Forks');
mySelect.options[mySelect.options.length] = new Option("Erskine schools",'all=Erskine');
mySelect.options[mySelect.options.length] = new Option("Fertile schools",'all=Fertile');
mySelect.options[mySelect.options.length] = new Option("Fisher schools",'all=Fisher');
mySelect.options[mySelect.options.length] = new Option("Fosston schools",'all=Fosston');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
East_Grand_Forks[East_Grand_Forks.length] = createMarker(new GPoint(-97.02040100,47.94018173),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Area Special Education Coop.",'East_Grand_Forks=' + East_Grand_Forks.length);
East_Grand_Forks[East_Grand_Forks.length] = createMarker(new GPoint(-97.01799774,47.93149948),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Central Middle School",'East_Grand_Forks=' + East_Grand_Forks.length);
Climax[Climax.length] = createMarker(new GPoint(-96.76280212,47.65499878),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Climax Elementary School",'Climax=' + Climax.length);
Climax[Climax.length] = createMarker(new GPoint(-96.76280212,47.65499878),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Climax Secondary School",'Climax=' + Climax.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.61364600,47.76054900),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Crookston Pre-k",'Crookston=' + Crookston.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.59474182,47.78941345),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Crookston Secondary School",'Crookston=' + Crookston.length);
East_Grand_Forks[East_Grand_Forks.length] = createMarker(new GPoint(-97.01799774,47.93149948),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Grand Forks Senior High School",'East_Grand_Forks=' + East_Grand_Forks.length);
Fertile[Fertile.length] = createMarker(new GPoint(-96.24420166,47.51219940),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fertile-beltrami Elementary School",'Fertile=' + Fertile.length);
Fertile[Fertile.length] = createMarker(new GPoint(-96.28054100,47.53456500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fertile-beltrami Secondary",'Fertile=' + Fertile.length);
Fisher[Fisher.length] = createMarker(new GPoint(-96.79429626,47.79772186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fisher Elementary School",'Fisher=' + Fisher.length);
Fisher[Fisher.length] = createMarker(new GPoint(-96.79429626,47.79772186),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fisher Secondary School",'Fisher=' + Fisher.length);
Fosston[Fosston.length] = createMarker(new GPoint(-95.75420380,47.57744598),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Fosston Secondary School",'Fosston=' + Fosston.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.58927917,47.77842331),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Highland Elementary School",'Crookston=' + Crookston.length);
Fosston[Fosston.length] = createMarker(new GPoint(-95.74302673,47.57406616),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Magelssen Elementary School",'Fosston=' + Fosston.length);
East_Grand_Forks[East_Grand_Forks.length] = createMarker(new GPoint(-97.01799774,47.93149948),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("New Heights Elementary School",'East_Grand_Forks=' + East_Grand_Forks.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.60532379,47.77566528),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Paths Area Learning Center",'Crookston=' + Crookston.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.62380981,47.77137375),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Red River Juvenile Center",'Crookston=' + Crookston.length);
East_Grand_Forks[East_Grand_Forks.length] = createMarker(new GPoint(-97.01799774,47.93149948),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("South Point Elementary School",'East_Grand_Forks=' + East_Grand_Forks.length);
Crookston[Crookston.length] = createMarker(new GPoint(-96.61112976,47.78230667),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Washington Elementary School",'Crookston=' + Crookston.length);
Erskine[Erskine.length] = createMarker(new GPoint(-95.99729919,47.67240143),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Win-e-mac Elementary School",'Erskine=' + Erskine.length);
Erskine[Erskine.length] = createMarker(new GPoint(-95.99729919,47.67240143),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Win-e-mac Secondary School",'Erskine=' + Erskine.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(Climax);
map.removeOverlays(Crookston);
map.removeOverlays(East_Grand_Forks);
map.removeOverlays(Erskine);
map.removeOverlays(Fertile);
map.removeOverlays(Fisher);
map.removeOverlays(Fosston);
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(East_Grand_Forks);map.removeOverlays(Climax);
map.removeOverlays(Crookston);
map.removeOverlays(East_Grand_Forks);
map.removeOverlays(Erskine);
map.removeOverlays(Fertile);
map.removeOverlays(Fisher);
map.removeOverlays(Fosston);
map.addOverlays(Climax);
centerByArray(Climax, false, false);
cntMarker += Climax.length;
map.addOverlays(Crookston);
centerByArray(Crookston, false, false);
cntMarker += Crookston.length;
map.addOverlays(East_Grand_Forks);
centerByArray(East_Grand_Forks, false, false);
cntMarker += East_Grand_Forks.length;
map.addOverlays(Erskine);
centerByArray(Erskine, false, false);
cntMarker += Erskine.length;
map.addOverlays(Fertile);
centerByArray(Fertile, false, false);
cntMarker += Fertile.length;
map.addOverlays(Fisher);
centerByArray(Fisher, false, false);
cntMarker += Fisher.length;
map.addOverlays(Fosston);
centerByArray(Fosston, false, false);
cntMarker += Fosston.length;
centerByArray(East_Grand_Forks,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');
}
}