function addMarkers(){
mySelect = document.getElementById('selection');
Farmington = [];Saint_Paul = [];Lakeville = [];South_St_Paul = [];West_Saint_Paul = [];Mendota_Heights = [];Eagan = [];mySelect.options[mySelect.options.length] = new Option("Eagan schools",'all=Eagan');
mySelect.options[mySelect.options.length] = new Option("Farmington schools",'all=Farmington');
mySelect.options[mySelect.options.length] = new Option("Lakeville schools",'all=Lakeville');
mySelect.options[mySelect.options.length] = new Option("Mendota Heights schools",'all=Mendota_Heights');
mySelect.options[mySelect.options.length] = new Option("Saint Paul schools",'all=Saint_Paul');
mySelect.options[mySelect.options.length] = new Option("South St Paul schools",'all=South_St_Paul');
mySelect.options[mySelect.options.length] = new Option("West Saint Paul schools",'all=West_Saint_Paul');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Farmington[Farmington.length] = createMarker(new GPoint(-93.19305900,44.64156400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christian Life School",'Farmington=' + Farmington.length);
Saint_Paul[Saint_Paul.length] = createMarker(new GPoint(-93.13190900,44.86685200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Convent Of The Visitation School",'Saint_Paul=' + Saint_Paul.length);
Lakeville[Lakeville.length] = createMarker(new GPoint(-93.26791800,44.70399500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Glory Academy",'Lakeville=' + Lakeville.length);
South_St_Paul[South_St_Paul.length] = createMarker(new GPoint(-93.06000500,44.89020200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Jefferson Christian School",'South_St_Paul=' + South_St_Paul.length);
West_Saint_Paul[West_Saint_Paul.length] = createMarker(new GPoint(-93.07536900,44.90959900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Croix Lutheran High School",'West_Saint_Paul=' + West_Saint_Paul.length);
Mendota_Heights[Mendota_Heights.length] = createMarker(new GPoint(-93.13551800,44.86567200),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Saint Thomas Academy",'Mendota_Heights=' + Mendota_Heights.length);
Eagan[Eagan.length] = createMarker(new GPoint(-93.18036900,44.84804000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Trinity School at River Ridge",'Eagan=' + Eagan.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,11);
/*
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/////2/' + showArray);
map.removeOverlays(Eagan);
map.removeOverlays(Farmington);
map.removeOverlays(Lakeville);
map.removeOverlays(Mendota_Heights);
map.removeOverlays(Saint_Paul);
map.removeOverlays(South_St_Paul);
map.removeOverlays(West_Saint_Paul);
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(Farmington);map.removeOverlays(Eagan);
map.removeOverlays(Farmington);
map.removeOverlays(Lakeville);
map.removeOverlays(Mendota_Heights);
map.removeOverlays(Saint_Paul);
map.removeOverlays(South_St_Paul);
map.removeOverlays(West_Saint_Paul);
map.addOverlays(Eagan);
centerByArray(Eagan, false, false);
cntMarker += Eagan.length;
map.addOverlays(Farmington);
centerByArray(Farmington, false, false);
cntMarker += Farmington.length;
map.addOverlays(Lakeville);
centerByArray(Lakeville, false, false);
cntMarker += Lakeville.length;
map.addOverlays(Mendota_Heights);
centerByArray(Mendota_Heights, false, false);
cntMarker += Mendota_Heights.length;
map.addOverlays(Saint_Paul);
centerByArray(Saint_Paul, false, false);
cntMarker += Saint_Paul.length;
map.addOverlays(South_St_Paul);
centerByArray(South_St_Paul, false, false);
cntMarker += South_St_Paul.length;
map.addOverlays(West_Saint_Paul);
centerByArray(West_Saint_Paul, false, false);
cntMarker += West_Saint_Paul.length;
centerByArray(Farmington,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');
//window.open('/map.php?type=1&schools=&school_level=2&radius=&zipcode=&school_type_search=&school_type_code=');
}
}
function createMarker(point, label, icon)
{
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}