function addMarkers()
{
mySelect = document.getElementById('selection');
Belle_Rive = [];Mount_Vernon = [];Ina = [];Bluford = [];Texico = [];Centralia = [];Mt_Vernon = [];Opdyke = [];Dix = [];Waltonville = [];Woodlawn = [];mySelect.options[mySelect.options.length] = new Option("Belle Rive schools",'all=Belle_Rive');
mySelect.options[mySelect.options.length] = new Option("Bluford schools",'all=Bluford');
mySelect.options[mySelect.options.length] = new Option("Centralia schools",'all=Centralia');
mySelect.options[mySelect.options.length] = new Option("Dix schools",'all=Dix');
mySelect.options[mySelect.options.length] = new Option("Ina schools",'all=Ina');
mySelect.options[mySelect.options.length] = new Option("Mount Vernon schools",'all=Mount_Vernon');
mySelect.options[mySelect.options.length] = new Option("Mt Vernon schools",'all=Mt_Vernon');
mySelect.options[mySelect.options.length] = new Option("Opdyke schools",'all=Opdyke');
mySelect.options[mySelect.options.length] = new Option("Texico schools",'all=Texico');
mySelect.options[mySelect.options.length] = new Option("Waltonville schools",'all=Waltonville');
mySelect.options[mySelect.options.length] = new Option("Woodlawn schools",'all=Woodlawn');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Belle_Rive[Belle_Rive.length] = createMarker(new GPoint(-88.75559998,38.21429825),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Belle Rive Grade School",'Belle_Rive=' + Belle_Rive.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.89669037,38.31952286),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Benjamin Franklin Early Educ Center",'Mount_Vernon=' + Mount_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.90996552,38.28025436),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bethel Grade School",'Mount_Vernon=' + Mount_Vernon.length);
Ina[Ina.length] = createMarker(new GPoint(-88.89530182,38.15100098),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Big Muddy River Correctional Center",'Ina=' + Ina.length);
Bluford[Bluford.length] = createMarker(new GPoint(-88.74880219,38.36550140),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bluford Elementary School",'Bluford=' + Bluford.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.87031555,38.25776672),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Dodds Elementary School",'Mount_Vernon=' + Mount_Vernon.length);
Bluford[Bluford.length] = createMarker(new GPoint(-88.75913239,38.44554138),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Farrington Elementary School",'Bluford=' + Bluford.length);
Texico[Texico.length] = createMarker(new GPoint(-88.86727142,38.43156052),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Field Elementary School",'Texico=' + Texico.length);
Centralia[Centralia.length] = createMarker(new GPoint(-89.14289856,38.52199936),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Grand Prairie Elementary School",'Centralia=' + Centralia.length);
Ina[Ina.length] = createMarker(new GPoint(-88.90547180,38.14780807),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ina Community Consolidated School",'Ina=' + Ina.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.93343353,38.31097031),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("J L Buford Intermediate Ed Center",'Mount_Vernon=' + Mount_Vernon.length);
Mt_Vernon[Mt_Vernon.length] = createMarker(new GPoint(-88.89777374,38.30691147),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kmc 801 Bd Center",'Mt_Vernon=' + Mt_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.94817352,38.26884460),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mcclellan Elementary School",'Mount_Vernon=' + Mount_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.89892578,38.31571579),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mount Vernon High School",'Mount_Vernon=' + Mount_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.91092682,38.31652451),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mt Vernon Alternative School",'Mount_Vernon=' + Mount_Vernon.length);
Mt_Vernon[Mt_Vernon.length] = createMarker(new GPoint(-88.89892578,38.31571579),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mt Vernon Area Voc Center",'Mt_Vernon=' + Mt_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.92742920,38.31711960),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mt Vernon District 80 Primary Center",'Mount_Vernon=' + Mount_Vernon.length);
Opdyke[Opdyke.length] = createMarker(new GPoint(-88.77249908,38.27949905),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Opdyke Grade School",'Opdyke=' + Opdyke.length);
Dix[Dix.length] = createMarker(new GPoint(-88.93988800,38.43970108),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rome Community Consolidated Elementary School",'Dix=' + Dix.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.91092682,38.31652451),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Safe School Program",'Mount_Vernon=' + Mount_Vernon.length);
Mt_Vernon[Mt_Vernon.length] = createMarker(new GPoint(-88.89892578,38.31571579),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sesr Hamilton/jefferson Cty",'Mt_Vernon=' + Mt_Vernon.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.86664581,38.32833099),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Summersville Grade School",'Mount_Vernon=' + Mount_Vernon.length);
Waltonville[Waltonville.length] = createMarker(new GPoint(-89.05042267,38.21368408),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Waltonville Grade School",'Waltonville=' + Waltonville.length);
Waltonville[Waltonville.length] = createMarker(new GPoint(-89.05047607,38.21368408),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Waltonville High School",'Waltonville=' + Waltonville.length);
Bluford[Bluford.length] = createMarker(new GPoint(-88.74880219,38.36550140),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Webber Township High School",'Bluford=' + Bluford.length);
Woodlawn[Woodlawn.length] = createMarker(new GPoint(-89.03487396,38.33154678),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Woodlawn Community High School",'Woodlawn=' + Woodlawn.length);
Woodlawn[Woodlawn.length] = createMarker(new GPoint(-89.03507233,38.33003998),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Woodlawn School",'Woodlawn=' + Woodlawn.length);
Mount_Vernon[Mount_Vernon.length] = createMarker(new GPoint(-88.91270447,38.31606293),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Zadok Casey Middle School",'Mount_Vernon=' + Mount_Vernon.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(Belle_Rive);
map.removeOverlays(Bluford);
map.removeOverlays(Centralia);
map.removeOverlays(Dix);
map.removeOverlays(Ina);
map.removeOverlays(Mount_Vernon);
map.removeOverlays(Mt_Vernon);
map.removeOverlays(Opdyke);
map.removeOverlays(Texico);
map.removeOverlays(Waltonville);
map.removeOverlays(Woodlawn);
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(Belle_Rive);map.removeOverlays(Belle_Rive);
map.removeOverlays(Bluford);
map.removeOverlays(Centralia);
map.removeOverlays(Dix);
map.removeOverlays(Ina);
map.removeOverlays(Mount_Vernon);
map.removeOverlays(Mt_Vernon);
map.removeOverlays(Opdyke);
map.removeOverlays(Texico);
map.removeOverlays(Waltonville);
map.removeOverlays(Woodlawn);
map.addOverlays(Belle_Rive);
centerByArray(Belle_Rive, false, false);
cntMarker += Belle_Rive.length;
map.addOverlays(Bluford);
centerByArray(Bluford, false, false);
cntMarker += Bluford.length;
map.addOverlays(Centralia);
centerByArray(Centralia, false, false);
cntMarker += Centralia.length;
map.addOverlays(Dix);
centerByArray(Dix, false, false);
cntMarker += Dix.length;
map.addOverlays(Ina);
centerByArray(Ina, false, false);
cntMarker += Ina.length;
map.addOverlays(Mount_Vernon);
centerByArray(Mount_Vernon, false, false);
cntMarker += Mount_Vernon.length;
map.addOverlays(Mt_Vernon);
centerByArray(Mt_Vernon, false, false);
cntMarker += Mt_Vernon.length;
map.addOverlays(Opdyke);
centerByArray(Opdyke, false, false);
cntMarker += Opdyke.length;
map.addOverlays(Texico);
centerByArray(Texico, false, false);
cntMarker += Texico.length;
map.addOverlays(Waltonville);
centerByArray(Waltonville, false, false);
cntMarker += Waltonville.length;
map.addOverlays(Woodlawn);
centerByArray(Woodlawn, false, false);
cntMarker += Woodlawn.length;
centerByArray(Belle_Rive,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');
}
}