function addMarkers(){
mySelect = document.getElementById('selection');
Fridley = [];Coon_Rapids = [];Andover = [];Anoka = [];Blaine = [];Saint_Francis = [];Minneapolis = [];mySelect.options[mySelect.options.length] = new Option("Andover schools",'all=Andover');
mySelect.options[mySelect.options.length] = new Option("Anoka schools",'all=Anoka');
mySelect.options[mySelect.options.length] = new Option("Blaine schools",'all=Blaine');
mySelect.options[mySelect.options.length] = new Option("Coon Rapids schools",'all=Coon_Rapids');
mySelect.options[mySelect.options.length] = new Option("Fridley schools",'all=Fridley');
mySelect.options[mySelect.options.length] = new Option("Minneapolis schools",'all=Minneapolis');
mySelect.options[mySelect.options.length] = new Option("Saint Francis schools",'all=Saint_Francis');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Fridley[Fridley.length] = createMarker(new GPoint(-93.23481800,45.07494100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Al-amal School",'Fridley=' + Fridley.length);
Fridley[Fridley.length] = createMarker(new GPoint(-93.25251900,45.10078800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvin Christian High School",'Fridley=' + Fridley.length);
Coon_Rapids[Coon_Rapids.length] = createMarker(new GPoint(-93.31799400,45.17344400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Coon Rapids Christian School",'Coon_Rapids=' + Coon_Rapids.length);
Andover[Andover.length] = createMarker(new GPoint(-93.34327300,45.21935700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Meadow Creek Christian School",'Andover=' + Andover.length);
Anoka[Anoka.length] = createMarker(new GPoint(-93.38374400,45.18935500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Minnesota Renaissance School",'Anoka=' + Anoka.length);
Blaine[Blaine.length] = createMarker(new GPoint(-93.24905800,45.20811300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Northside Christian School",'Blaine=' + Blaine.length);
Saint_Francis[Saint_Francis.length] = createMarker(new GPoint(-93.36860100,45.38577800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Francis Christian School",'Saint_Francis=' + Saint_Francis.length);
Minneapolis[Minneapolis.length] = createMarker(new GPoint(-93.23585800,45.07471500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Totino-Grace High School",'Minneapolis=' + Minneapolis.length);
Fridley[Fridley.length] = createMarker(new GPoint(-93.26322500,45.09240300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Woodcrest Baptist Academy",'Fridley=' + Fridley.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(Andover);
map.removeOverlays(Anoka);
map.removeOverlays(Blaine);
map.removeOverlays(Coon_Rapids);
map.removeOverlays(Fridley);
map.removeOverlays(Minneapolis);
map.removeOverlays(Saint_Francis);
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(Fridley);map.removeOverlays(Andover);
map.removeOverlays(Anoka);
map.removeOverlays(Blaine);
map.removeOverlays(Coon_Rapids);
map.removeOverlays(Fridley);
map.removeOverlays(Minneapolis);
map.removeOverlays(Saint_Francis);
map.addOverlays(Andover);
centerByArray(Andover, false, false);
cntMarker += Andover.length;
map.addOverlays(Anoka);
centerByArray(Anoka, false, false);
cntMarker += Anoka.length;
map.addOverlays(Blaine);
centerByArray(Blaine, false, false);
cntMarker += Blaine.length;
map.addOverlays(Coon_Rapids);
centerByArray(Coon_Rapids, false, false);
cntMarker += Coon_Rapids.length;
map.addOverlays(Fridley);
centerByArray(Fridley, false, false);
cntMarker += Fridley.length;
map.addOverlays(Minneapolis);
centerByArray(Minneapolis, false, false);
cntMarker += Minneapolis.length;
map.addOverlays(Saint_Francis);
centerByArray(Saint_Francis, false, false);
cntMarker += Saint_Francis.length;
centerByArray(Fridley,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;
}