function addMarkers(){
mySelect = document.getElementById('selection');
Ankeny = [];Clive = [];Des_Moines = [];Urbandale = [];West_Des_Moines = [];mySelect.options[mySelect.options.length] = new Option("Ankeny schools",'all=Ankeny');
mySelect.options[mySelect.options.length] = new Option("Clive schools",'all=Clive');
mySelect.options[mySelect.options.length] = new Option("Des Moines schools",'all=Des_Moines');
mySelect.options[mySelect.options.length] = new Option("Urbandale schools",'all=Urbandale');
mySelect.options[mySelect.options.length] = new Option("West Des Moines schools",'all=West_Des_Moines');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Ankeny[Ankeny.length] = createMarker(new GPoint(-93.62190600,41.73199300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ankeny Christian Academy",'Ankeny=' + Ankeny.length);
Clive[Clive.length] = createMarker(new GPoint(-93.73383100,41.61106300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Child Time",'Clive=' + Clive.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.62349200,41.53203700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Christ The King School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.64922800,41.54833600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Des Moines Adventist School",'Des_Moines=' + Des_Moines.length);
Urbandale[Urbandale.length] = createMarker(new GPoint(-93.68281200,41.61142700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Des Moines Christian School",'Urbandale=' + Urbandale.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.68188300,41.59463700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Des Moines Jewish Academy",'Des_Moines=' + Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.72295200,41.59804300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Dowling Catholic High School",'West_Des_Moines=' + West_Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.73683100,41.60696200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Early Education Center",'West_Des_Moines=' + West_Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.71691500,41.64185400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gospel Assembly Christian Academy",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.55138200,41.60914700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grandview Park Baptist School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.60540500,41.60226300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Holy Family School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.67390000,41.62151300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Holy Trinity",'Des_Moines=' + Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.73943900,41.57951300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Iowa Christian Academy",'West_Des_Moines=' + West_Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.63152200,41.54833700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lincoln Heights Lutheran School",'Des_Moines=' + Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.76137400,41.59317300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montessori Children's House",'West_Des_Moines=' + West_Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.69479300,41.61133700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mount Olive Lutheran School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.70266500,41.61131900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Horizons Academy",'Des_Moines=' + Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.72537400,41.57884300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sacred Heart School",'West_Des_Moines=' + West_Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.61660100,41.57275600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Anthony Elementary School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.67641300,41.58436000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Augustin Catholic School",'Des_Moines=' + Des_Moines.length);
Urbandale[Urbandale.length] = createMarker(new GPoint(-93.70721500,41.62764900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Pius X School",'Urbandale=' + Urbandale.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.72739700,41.57716300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sayre Montessori School",'West_Des_Moines=' + West_Des_Moines.length);
West_Des_Moines[West_Des_Moines.length] = createMarker(new GPoint(-93.75678100,41.58456300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Shepherd's Flock Early Learning Center",'West_Des_Moines=' + West_Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.55141500,41.61270600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Joseph Elementary School",'Des_Moines=' + Des_Moines.length);
Des_Moines[Des_Moines.length] = createMarker(new GPoint(-93.69798400,41.60196300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Theresa School",'Des_Moines=' + Des_Moines.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/////3/' + showArray);
map.removeOverlays(Ankeny);
map.removeOverlays(Clive);
map.removeOverlays(Des_Moines);
map.removeOverlays(Urbandale);
map.removeOverlays(West_Des_Moines);
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(Ankeny);map.removeOverlays(Ankeny);
map.removeOverlays(Clive);
map.removeOverlays(Des_Moines);
map.removeOverlays(Urbandale);
map.removeOverlays(West_Des_Moines);
map.addOverlays(Ankeny);
centerByArray(Ankeny, false, false);
cntMarker += Ankeny.length;
map.addOverlays(Clive);
centerByArray(Clive, false, false);
cntMarker += Clive.length;
map.addOverlays(Des_Moines);
centerByArray(Des_Moines, false, false);
cntMarker += Des_Moines.length;
map.addOverlays(Urbandale);
centerByArray(Urbandale, false, false);
cntMarker += Urbandale.length;
map.addOverlays(West_Des_Moines);
centerByArray(West_Des_Moines, false, false);
cntMarker += West_Des_Moines.length;
centerByArray(Ankeny,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=3&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;
}