function addMarkers(){
mySelect = document.getElementById('selection');
Saint_Louis = [];Kirkwood = [];Fenton = [];Hazelwood = [];Saint_Ann = [];Sunset_Hills = [];mySelect.options[mySelect.options.length] = new Option("Fenton Schools",'all=Fenton');
mySelect.options[mySelect.options.length] = new Option("Hazelwood Schools",'all=Hazelwood');
mySelect.options[mySelect.options.length] = new Option("Kirkwood Schools",'all=Kirkwood');
mySelect.options[mySelect.options.length] = new Option("Saint Ann Schools",'all=Saint_Ann');
mySelect.options[mySelect.options.length] = new Option("Saint Louis Schools",'all=Saint_Louis');
mySelect.options[mySelect.options.length] = new Option("Sunset Hills Schools",'all=Sunset_Hills');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
var tmpLatLng=0;
var tmpLen=0;
tmpLatLng=new GLatLng(38.69875100000000145,-90.4235170000000039);
tmpLen=Saint_Louis.length;
Saint_Louis[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Saint_Louis[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Hickey College",'Saint_Louis=' + Saint_Louis.length);
tmpLatLng=new GLatLng(38.60211900000000184,-90.3896170000000012);
tmpLen=Saint_Louis.length;
Saint_Louis[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Saint_Louis[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Missouri College",'Saint_Louis=' + Saint_Louis.length);
tmpLatLng=new GLatLng(38.77015500000000258,-90.2845750000000037);
tmpLen=Saint_Louis.length;
Saint_Louis[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Saint_Louis[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Saint Louis Community College-florissant Valley",'Saint_Louis=' + Saint_Louis.length);
tmpLatLng=new GLatLng(38.56875200000000347,-90.3899169999999969);
tmpLen=Kirkwood.length;
Kirkwood[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Kirkwood[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Saint Louis Community College-meramec",'Kirkwood=' + Kirkwood.length);
tmpLatLng=new GLatLng(38.52335599999999971,-90.4717830000000020);
tmpLen=Fenton.length;
Fenton[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Fenton[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Sanford-brown College",'Fenton=' + Fenton.length);
tmpLatLng=new GLatLng(38.78084199999999981,-90.3619089999999971);
tmpLen=Hazelwood.length;
Hazelwood[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Hazelwood[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Sanford-brown College",'Hazelwood=' + Hazelwood.length);
tmpLatLng=new GLatLng(38.72756499999999846,-90.3802450000000021);
tmpLen=Saint_Ann.length;
Saint_Ann[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Saint_Ann[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Vatterott College",'Saint_Ann=' + Saint_Ann.length);
tmpLatLng=new GLatLng(38.52136899999999997,-90.4177810000000050);
tmpLen=Sunset_Hills.length;
Sunset_Hills[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Sunset_Hills[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Vatterott College",'Sunset_Hills=' + Sunset_Hills.length);
map.removeOverlays(Fenton);
map.removeOverlays(Hazelwood);
map.removeOverlays(Kirkwood);
map.removeOverlays(Saint_Ann);
map.removeOverlays(Saint_Louis);
map.removeOverlays(Sunset_Hills);
setTimeout(function(){map.addOverlays(Fenton)},1000);
setTimeout(function(){map.addOverlays(Hazelwood)},1000);
setTimeout(function(){map.addOverlays(Kirkwood)},1000);
setTimeout(function(){map.addOverlays(Saint_Ann)},1000);
setTimeout(function(){map.addOverlays(Saint_Louis)},1000);
setTimeout(function(){map.addOverlays(Sunset_Hills)},1000);
maxLng = -90.2845750000000037;
maxLat = 38.78084199999999981;
minLng = -90.4717830000000020;
minLat = 38.52136899999999997;
reCenterMap();
}
// End addStateMarkers JavaScript Function
//open all when map is defined
function openAll() {
if (map) {
selectChange("all");
} else {
setTimeout("openAll()",200);
}
}
// 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].point.x;
var markLat = myArray[i].point.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].point.x;
maxLat = myArray[0].point.y;
minLng = myArray[0].point.x;
minLat = myArray[0].point.y;
}
// Recenter map based on global max/mins
function reCenterMap(){
//alert('#' + minLat + '#' + minLng + '#' + maxLat + '#' + maxLng);
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) {
if (selection.options) {
var _openNewWindow=true;
var myVal = selection.options[selection.selectedIndex].value;
} else {
var _openNewWindow=false;
var myVal=selection;
}
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('schools-by-distance') == -1)
window.open(location.href + '/map/all');
else
window.open('/search////all');
map.removeOverlays(Fenton);
map.removeOverlays(Hazelwood);
map.removeOverlays(Kirkwood);
map.removeOverlays(Saint_Ann);
map.removeOverlays(Saint_Louis);
map.removeOverlays(Sunset_Hills);
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(Saint_Louis);map.removeOverlays(Fenton);
map.removeOverlays(Hazelwood);
map.removeOverlays(Kirkwood);
map.removeOverlays(Saint_Ann);
map.removeOverlays(Saint_Louis);
map.removeOverlays(Sunset_Hills);
map.addOverlays(Fenton);
centerByArray(Fenton, false, false);
cntMarker += Fenton.length;
map.addOverlays(Hazelwood);
centerByArray(Hazelwood, false, false);
cntMarker += Hazelwood.length;
map.addOverlays(Kirkwood);
centerByArray(Kirkwood, false, false);
cntMarker += Kirkwood.length;
map.addOverlays(Saint_Ann);
centerByArray(Saint_Ann, false, false);
cntMarker += Saint_Ann.length;
map.addOverlays(Saint_Louis);
centerByArray(Saint_Louis, false, false);
cntMarker += Saint_Louis.length;
map.addOverlays(Sunset_Hills);
centerByArray(Sunset_Hills, false, false);
cntMarker += Sunset_Hills.length;
reCenterMap();
//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');
}
}
function createMarker(point, label, icon){
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() { marker.openInfoWindowHtml(html); });
return marker;
}