function addMarkers(){
mySelect = document.getElementById('selection');
Vashon = [];Vancouver = [];Veradale = [];mySelect.options[mySelect.options.length] = new Option("Vancouver schools",'all=Vancouver');
mySelect.options[mySelect.options.length] = new Option("Vashon schools",'all=Vashon');
mySelect.options[mySelect.options.length] = new Option("Veradale schools",'all=Veradale');
Vashon[Vashon.length] = createMarker(new GPoint(-122.46590000,47.41890000),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.56388300,45.63203700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.65876200,45.67845000),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.59707500,45.64303900),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.20165600,47.62765000),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.57091900,45.61773500),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.59427600,45.67903100),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.20036800,47.64260000),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.62031300,45.74035600),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.19535100,47.63523700),"",iconGr);
Vashon[Vashon.length] = createMarker(new GPoint(-122.46795800,47.42045100),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.66810800,45.67464400),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.63705000,45.65150500),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.19648200,47.65434700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.55072400,45.67847200),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.49895200,45.60569400),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.65936100,45.71763700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.63618300,45.67883700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.50570100,45.59988700),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.19884400,47.66725100),"",iconGr);
Vashon[Vashon.length] = createMarker(new GPoint(-122.46795800,47.42045100),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.56182400,45.67793700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.67710300,45.65616200),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.19639500,47.66250600),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.59199300,45.64013400),"",iconGr);
Veradale[Veradale.length] = createMarker(new GPoint(-117.18271500,47.63884000),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.60488200,45.61792800),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.60440300,45.65840200),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.58825800,45.64886700),"",iconGr);
Vancouver[Vancouver.length] = createMarker(new GPoint(-122.56664000,45.63203700),"",iconGr);
} // 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//////' + showArray);
map.removeOverlays(Vancouver);
map.removeOverlays(Vashon);
map.removeOverlays(Veradale);
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(Vashon);map.removeOverlays(Vancouver);
map.removeOverlays(Vashon);
map.removeOverlays(Veradale);
map.addOverlays(Vancouver);
centerByArray(Vancouver, false, false);
cntMarker += Vancouver.length;
map.addOverlays(Vashon);
centerByArray(Vashon, false, false);
cntMarker += Vashon.length;
map.addOverlays(Veradale);
centerByArray(Veradale, false, false);
cntMarker += Veradale.length;
centerByArray(Vashon,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=&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;
}