function addMarkers()
{
mySelect = document.getElementById('selection');
Benton = [];Bauxite = [];Bryant = [];Little_Rock = [];Paron = [];mySelect.options[mySelect.options.length] = new Option("Bauxite schools",'all=Bauxite');
mySelect.options[mySelect.options.length] = new Option("Benton schools",'all=Benton');
mySelect.options[mySelect.options.length] = new Option("Bryant schools",'all=Bryant');
mySelect.options[mySelect.options.length] = new Option("Little Rock schools",'all=Little_Rock');
mySelect.options[mySelect.options.length] = new Option("Paron schools",'all=Paron');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Benton[Benton.length] = createMarker(new GPoint(-92.57463074,34.56113815),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Angie Grant Elementary School",'Benton=' + Benton.length);
Bauxite[Bauxite.length] = createMarker(new GPoint(-92.50960541,34.55538559),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bauxite High School",'Bauxite=' + Bauxite.length);
Benton[Benton.length] = createMarker(new GPoint(-92.57536316,34.56053543),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Benton High School",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-92.57536316,34.55995178),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Benton Junior High School",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-92.57292938,34.56677628),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Benton Middle School",'Benton=' + Benton.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bryant Elementary School",'Bryant=' + Bryant.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Bryant High School",'Bryant=' + Bryant.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Bryant Middle School",'Bryant=' + Bryant.length);
Benton[Benton.length] = createMarker(new GPoint(-92.60544586,34.56599045),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Caldwell Elementary School",'Benton=' + Benton.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Collegeville Elementary School",'Bryant=' + Bryant.length);
Little_Rock[Little_Rock.length] = createMarker(new GPoint(-92.34155273,34.55656815),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East End Intermediate School",'Little_Rock=' + Little_Rock.length);
Benton[Benton.length] = createMarker(new GPoint(-92.64286804,34.50856781),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Harmony Grove High School",'Benton=' + Benton.length);
Benton[Benton.length] = createMarker(new GPoint(-92.64286804,34.50856781),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Harmony Grove Middle School",'Benton=' + Benton.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49019000,34.59794600),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Paron Elementary School",'Bryant=' + Bryant.length);
Paron[Paron.length] = createMarker(new GPoint(-92.75827026,34.77261353),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Paron Elementary School",'Paron=' + Paron.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49019000,34.59794600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Paron High School",'Bryant=' + Bryant.length);
Benton[Benton.length] = createMarker(new GPoint(-92.57016754,34.57470322),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Perrin Elementary School",'Benton=' + Benton.length);
Bauxite[Bauxite.length] = createMarker(new GPoint(-92.50526428,34.56030655),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pine Haven Elementary School",'Bauxite=' + Bauxite.length);
Benton[Benton.length] = createMarker(new GPoint(-92.59245300,34.56021118),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ringgold Elementary School",'Benton=' + Benton.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Robert L. Davis Elementary School",'Bryant=' + Bryant.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Salem Elementary School",'Bryant=' + Bryant.length);
Bauxite[Bauxite.length] = createMarker(new GPoint(-92.49580600,34.56543100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Saline County Career Center",'Bauxite=' + Bauxite.length);
Bryant[Bryant.length] = createMarker(new GPoint(-92.49046326,34.59786224),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Springhill Elementary School",'Bryant=' + Bryant.length);
Benton[Benton.length] = createMarker(new GPoint(-92.64286804,34.50856781),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Westbrook Elementary School",'Benton=' + Benton.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(Bauxite);
map.removeOverlays(Benton);
map.removeOverlays(Bryant);
map.removeOverlays(Little_Rock);
map.removeOverlays(Paron);
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(Benton);map.removeOverlays(Bauxite);
map.removeOverlays(Benton);
map.removeOverlays(Bryant);
map.removeOverlays(Little_Rock);
map.removeOverlays(Paron);
map.addOverlays(Bauxite);
centerByArray(Bauxite, false, false);
cntMarker += Bauxite.length;
map.addOverlays(Benton);
centerByArray(Benton, false, false);
cntMarker += Benton.length;
map.addOverlays(Bryant);
centerByArray(Bryant, false, false);
cntMarker += Bryant.length;
map.addOverlays(Little_Rock);
centerByArray(Little_Rock, false, false);
cntMarker += Little_Rock.length;
map.addOverlays(Paron);
centerByArray(Paron, false, false);
cntMarker += Paron.length;
centerByArray(Benton,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');
}
}