function addMarkers()
{
mySelect = document.getElementById('selection');
Basile = [];Ville_Platte = [];Chataignier = [];Mamou = [];Pine_Prairie = [];mySelect.options[mySelect.options.length] = new Option("Basile schools",'all=Basile');
mySelect.options[mySelect.options.length] = new Option("Chataignier schools",'all=Chataignier');
mySelect.options[mySelect.options.length] = new Option("Mamou schools",'all=Mamou');
mySelect.options[mySelect.options.length] = new Option("Pine Prairie schools",'all=Pine_Prairie');
mySelect.options[mySelect.options.length] = new Option("Ville Platte schools",'all=Ville_Platte');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Basile[Basile.length] = createMarker(new GPoint(-92.55660248,30.49309921),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Basile High School",'Basile=' + Basile.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.26856995,30.68713951),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bayou Chicot High School",'Ville_Platte=' + Ville_Platte.length);
Chataignier[Chataignier.length] = createMarker(new GPoint(-92.31870270,30.56870079),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Chataignier High School",'Chataignier=' + Chataignier.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.35471300,30.69620200),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Evangeline Central School",'Ville_Platte=' + Ville_Platte.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.26856995,30.68713951),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hester Heath Elementary School",'Ville_Platte=' + Ville_Platte.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.29400635,30.69022942),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("James Stephens Elementary School",'Ville_Platte=' + Ville_Platte.length);
Mamou[Mamou.length] = createMarker(new GPoint(-92.41813660,30.63704491),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mamou High School",'Mamou=' + Mamou.length);
Mamou[Mamou.length] = createMarker(new GPoint(-92.41823578,30.63583946),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mamou Lower Elementary School",'Mamou=' + Mamou.length);
Mamou[Mamou.length] = createMarker(new GPoint(-92.42215729,30.63887405),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mamou Upper Elementary School",'Mamou=' + Mamou.length);
Pine_Prairie[Pine_Prairie.length] = createMarker(new GPoint(-92.42520142,30.78359985),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Pine Prairie High School",'Pine_Prairie=' + Pine_Prairie.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.39720917,30.69266319),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Vidrine High School",'Ville_Platte=' + Ville_Platte.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.27677917,30.68643188),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Ville Platte High School",'Ville_Platte=' + Ville_Platte.length);
Ville_Platte[Ville_Platte.length] = createMarker(new GPoint(-92.27862549,30.68209267),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ville Platte Lower Elementary School",'Ville_Platte=' + Ville_Platte.length);
Basile[Basile.length] = createMarker(new GPoint(-92.60715485,30.48128319),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("W. W. Stewart Elementary School",'Basile=' + Basile.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,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)
{
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(Basile);
map.removeOverlays(Chataignier);
map.removeOverlays(Mamou);
map.removeOverlays(Pine_Prairie);
map.removeOverlays(Ville_Platte);
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(Basile);map.removeOverlays(Basile);
map.removeOverlays(Chataignier);
map.removeOverlays(Mamou);
map.removeOverlays(Pine_Prairie);
map.removeOverlays(Ville_Platte);
map.addOverlays(Basile);
centerByArray(Basile, false, false);
cntMarker += Basile.length;
map.addOverlays(Chataignier);
centerByArray(Chataignier, false, false);
cntMarker += Chataignier.length;
map.addOverlays(Mamou);
centerByArray(Mamou, false, false);
cntMarker += Mamou.length;
map.addOverlays(Pine_Prairie);
centerByArray(Pine_Prairie, false, false);
cntMarker += Pine_Prairie.length;
map.addOverlays(Ville_Platte);
centerByArray(Ville_Platte, false, false);
cntMarker += Ville_Platte.length;
centerByArray(Basile,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');
}
}