function addMarkers(){
mySelect = document.getElementById('selection');
Imperial = [];Ellsworth = [];Fredericktown = [];Houston = [];Burgettstown = [];Washington = [];West_Middletown = [];Mcmurray = [];Lawrence = [];Donora = [];Prosperity = [];Canonsburg = [];mySelect.options[mySelect.options.length] = new Option("Burgettstown schools",'all=Burgettstown');
mySelect.options[mySelect.options.length] = new Option("Canonsburg schools",'all=Canonsburg');
mySelect.options[mySelect.options.length] = new Option("Donora schools",'all=Donora');
mySelect.options[mySelect.options.length] = new Option("Ellsworth schools",'all=Ellsworth');
mySelect.options[mySelect.options.length] = new Option("Fredericktown schools",'all=Fredericktown');
mySelect.options[mySelect.options.length] = new Option("Houston schools",'all=Houston');
mySelect.options[mySelect.options.length] = new Option("Imperial schools",'all=Imperial');
mySelect.options[mySelect.options.length] = new Option("Lawrence schools",'all=Lawrence');
mySelect.options[mySelect.options.length] = new Option("Mcmurray schools",'all=Mcmurray');
mySelect.options[mySelect.options.length] = new Option("Prosperity schools",'all=Prosperity');
mySelect.options[mySelect.options.length] = new Option("Washington schools",'all=Washington');
mySelect.options[mySelect.options.length] = new Option("West Middletown schools",'all=West_Middletown');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Imperial[Imperial.length] = createMarker(new GPoint(-80.25950000,40.45330000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Abundant Life Academy",'Imperial=' + Imperial.length);
Ellsworth[Ellsworth.length] = createMarker(new GPoint(-80.01980000,40.10720000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ave Maria School",'Ellsworth=' + Ellsworth.length);
Fredericktown[Fredericktown.length] = createMarker(new GPoint(-79.99765100,40.01243400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Chapel Christian School",'Fredericktown=' + Fredericktown.length);
Houston[Houston.length] = createMarker(new GPoint(-80.21762900,40.23096500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Christian Academy",'Houston=' + Houston.length);
Burgettstown[Burgettstown.length] = createMarker(new GPoint(-80.47495700,40.34628700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cornerstone Mennonite School",'Burgettstown=' + Burgettstown.length);
Washington[Washington.length] = createMarker(new GPoint(-80.23114100,40.17529100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Christian School",'Washington=' + Washington.length);
Washington[Washington.length] = createMarker(new GPoint(-80.24604900,40.16742500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Family Y Children's Center",'Washington=' + Washington.length);
West_Middletown[West_Middletown.length] = createMarker(new GPoint(-80.42670000,40.24210000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Grace Bible Christian School",'West_Middletown=' + West_Middletown.length);
Washington[Washington.length] = createMarker(new GPoint(-80.26040700,40.18068300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Gwens Day Care And Montessori",'Washington=' + Washington.length);
Washington[Washington.length] = createMarker(new GPoint(-80.25364200,40.19357800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Holy Family Learning",'Washington=' + Washington.length);
Washington[Washington.length] = createMarker(new GPoint(-80.24894500,40.17289600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("John F Kennedy Catholic School",'Washington=' + Washington.length);
Mcmurray[Mcmurray.length] = createMarker(new GPoint(-80.07685900,40.28761900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Just About Kids",'Mcmurray=' + Mcmurray.length);
Lawrence[Lawrence.length] = createMarker(new GPoint(-80.12610000,40.30410000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kids World Inc",'Lawrence=' + Lawrence.length);
Donora[Donora.length] = createMarker(new GPoint(-79.87014700,40.17516400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Madonna Catholic Regional School",'Donora=' + Donora.length);
Washington[Washington.length] = createMarker(new GPoint(-80.24807100,40.18274400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Magic Years Childcare & Learning Center",'Washington=' + Washington.length);
Washington[Washington.length] = createMarker(new GPoint(-80.25876900,40.17751300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Rainbows End Learning Center",'Washington=' + Washington.length);
Washington[Washington.length] = createMarker(new GPoint(-80.24970400,40.17034200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Smart Kids Child Care",'Washington=' + Washington.length);
Prosperity[Prosperity.length] = createMarker(new GPoint(-80.33794900,40.00813900),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Southwood School",'Prosperity=' + Prosperity.length);
Canonsburg[Canonsburg.length] = createMarker(new GPoint(-80.19417900,40.25693700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Patrick School",'Canonsburg=' + Canonsburg.length);
Burgettstown[Burgettstown.length] = createMarker(new GPoint(-80.46093200,40.42026400),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tri-state Christian Academy",'Burgettstown=' + Burgettstown.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/////1/' + showArray);
map.removeOverlays(Burgettstown);
map.removeOverlays(Canonsburg);
map.removeOverlays(Donora);
map.removeOverlays(Ellsworth);
map.removeOverlays(Fredericktown);
map.removeOverlays(Houston);
map.removeOverlays(Imperial);
map.removeOverlays(Lawrence);
map.removeOverlays(Mcmurray);
map.removeOverlays(Prosperity);
map.removeOverlays(Washington);
map.removeOverlays(West_Middletown);
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(Imperial);map.removeOverlays(Burgettstown);
map.removeOverlays(Canonsburg);
map.removeOverlays(Donora);
map.removeOverlays(Ellsworth);
map.removeOverlays(Fredericktown);
map.removeOverlays(Houston);
map.removeOverlays(Imperial);
map.removeOverlays(Lawrence);
map.removeOverlays(Mcmurray);
map.removeOverlays(Prosperity);
map.removeOverlays(Washington);
map.removeOverlays(West_Middletown);
map.addOverlays(Burgettstown);
centerByArray(Burgettstown, false, false);
cntMarker += Burgettstown.length;
map.addOverlays(Canonsburg);
centerByArray(Canonsburg, false, false);
cntMarker += Canonsburg.length;
map.addOverlays(Donora);
centerByArray(Donora, false, false);
cntMarker += Donora.length;
map.addOverlays(Ellsworth);
centerByArray(Ellsworth, false, false);
cntMarker += Ellsworth.length;
map.addOverlays(Fredericktown);
centerByArray(Fredericktown, false, false);
cntMarker += Fredericktown.length;
map.addOverlays(Houston);
centerByArray(Houston, false, false);
cntMarker += Houston.length;
map.addOverlays(Imperial);
centerByArray(Imperial, false, false);
cntMarker += Imperial.length;
map.addOverlays(Lawrence);
centerByArray(Lawrence, false, false);
cntMarker += Lawrence.length;
map.addOverlays(Mcmurray);
centerByArray(Mcmurray, false, false);
cntMarker += Mcmurray.length;
map.addOverlays(Prosperity);
centerByArray(Prosperity, false, false);
cntMarker += Prosperity.length;
map.addOverlays(Washington);
centerByArray(Washington, false, false);
cntMarker += Washington.length;
map.addOverlays(West_Middletown);
centerByArray(West_Middletown, false, false);
cntMarker += West_Middletown.length;
centerByArray(Imperial,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=1&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;
}