function addMarkers(){
mySelect = document.getElementById('selection');
Dallas = [];Plano = [];Richardson = [];McKinney = [];Murphy = [];Frisco = [];Allen = [];Mckinney = [];Wylie = [];mySelect.options[mySelect.options.length] = new Option("Allen schools",'all=Allen');
mySelect.options[mySelect.options.length] = new Option("Dallas schools",'all=Dallas');
mySelect.options[mySelect.options.length] = new Option("Frisco schools",'all=Frisco');
mySelect.options[mySelect.options.length] = new Option("McKinney schools",'all=McKinney');
mySelect.options[mySelect.options.length] = new Option("Mckinney schools",'all=Mckinney');
mySelect.options[mySelect.options.length] = new Option("Murphy schools",'all=Murphy');
mySelect.options[mySelect.options.length] = new Option("Plano schools",'all=Plano');
mySelect.options[mySelect.options.length] = new Option("Richardson schools",'all=Richardson');
mySelect.options[mySelect.options.length] = new Option("Wylie schools",'all=Wylie');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Dallas[Dallas.length] = createMarker(new GPoint(-96.78574300,32.99629200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ann and Nate Levine Academy",'Dallas=' + Dallas.length);
Plano[Plano.length] = createMarker(new GPoint(-96.75703500,33.04086300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bethany Christian School",'Plano=' + Plano.length);
Plano[Plano.length] = createMarker(new GPoint(-96.70884600,33.02612000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bridge Builder Academy",'Plano=' + Plano.length);
Richardson[Richardson.length] = createMarker(new GPoint(-96.72848500,32.99477200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Canyon Creek Christian Academy",'Richardson=' + Richardson.length);
McKinney[McKinney.length] = createMarker(new GPoint(-96.69972000,33.19855300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Castle Montessori of McKinney",'McKinney=' + McKinney.length);
Plano[Plano.length] = createMarker(new GPoint(-96.69001100,33.03149000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Faith Lutheran School",'Plano=' + Plano.length);
Plano[Plano.length] = createMarker(new GPoint(-96.73305400,33.05570000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Great Lakes Academy",'Plano=' + Plano.length);
Murphy[Murphy.length] = createMarker(new GPoint(-96.62501300,33.01217000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Heritage Montessori Academy",'Murphy=' + Murphy.length);
Plano[Plano.length] = createMarker(new GPoint(-96.76649700,33.01275000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("John Paul Ii High School",'Plano=' + Plano.length);
Frisco[Frisco.length] = createMarker(new GPoint(-96.84742300,33.12814900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Legacy Christian Academy",'Frisco=' + Frisco.length);
Allen[Allen.length] = createMarker(new GPoint(-96.58274100,33.08513700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lucas Christian Academy",'Allen=' + Allen.length);
Mckinney[Mckinney.length] = createMarker(new GPoint(-96.66290300,33.22338000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("McKinney Christian Academy",'Mckinney=' + Mckinney.length);
Wylie[Wylie.length] = createMarker(new GPoint(-96.54800000,33.01810000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sonlight Christian Academy",'Wylie=' + Wylie.length);
Plano[Plano.length] = createMarker(new GPoint(-96.73305400,33.05570000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Spring Creek Academy",'Plano=' + Plano.length);
Plano[Plano.length] = createMarker(new GPoint(-96.69734500,33.04589700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Temple Baptist Christian Academy",'Plano=' + Plano.length);
Plano[Plano.length] = createMarker(new GPoint(-96.73700000,33.02040000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Willow Bend Academy",'Plano=' + Plano.length);
Wylie[Wylie.length] = createMarker(new GPoint(-96.54872900,33.03316000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Wylie Preparatory Academy",'Wylie=' + Wylie.length);
Plano[Plano.length] = createMarker(new GPoint(-96.69921400,33.02078500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Yorktown Education",'Plano=' + Plano.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(Allen);
map.removeOverlays(Dallas);
map.removeOverlays(Frisco);
map.removeOverlays(McKinney);
map.removeOverlays(Mckinney);
map.removeOverlays(Murphy);
map.removeOverlays(Plano);
map.removeOverlays(Richardson);
map.removeOverlays(Wylie);
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(Dallas);map.removeOverlays(Allen);
map.removeOverlays(Dallas);
map.removeOverlays(Frisco);
map.removeOverlays(McKinney);
map.removeOverlays(Mckinney);
map.removeOverlays(Murphy);
map.removeOverlays(Plano);
map.removeOverlays(Richardson);
map.removeOverlays(Wylie);
map.addOverlays(Allen);
centerByArray(Allen, false, false);
cntMarker += Allen.length;
map.addOverlays(Dallas);
centerByArray(Dallas, false, false);
cntMarker += Dallas.length;
map.addOverlays(Frisco);
centerByArray(Frisco, false, false);
cntMarker += Frisco.length;
map.addOverlays(McKinney);
centerByArray(McKinney, false, false);
cntMarker += McKinney.length;
map.addOverlays(Mckinney);
centerByArray(Mckinney, false, false);
cntMarker += Mckinney.length;
map.addOverlays(Murphy);
centerByArray(Murphy, false, false);
cntMarker += Murphy.length;
map.addOverlays(Plano);
centerByArray(Plano, false, false);
cntMarker += Plano.length;
map.addOverlays(Richardson);
centerByArray(Richardson, false, false);
cntMarker += Richardson.length;
map.addOverlays(Wylie);
centerByArray(Wylie, false, false);
cntMarker += Wylie.length;
centerByArray(Dallas,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;
}