function addMarkers()
{
mySelect = document.getElementById('selection');
New_Albany = [];Floyd_Knobs = [];Floyds_Knobs = [];Georgetown = [];Greenville = [];mySelect.options[mySelect.options.length] = new Option("Floyd Knobs schools",'all=Floyd_Knobs');
mySelect.options[mySelect.options.length] = new Option("Floyds Knobs schools",'all=Floyds_Knobs');
mySelect.options[mySelect.options.length] = new Option("Georgetown schools",'all=Georgetown');
mySelect.options[mySelect.options.length] = new Option("Greenville schools",'all=Greenville');
mySelect.options[mySelect.options.length] = new Option("New Albany schools",'all=New_Albany');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.80629730,38.30582047),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Charles Allen Prosser Sch Of Tech",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.82463000,38.28551800),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Children's Academy Of New Albany",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.88469696,38.34939957),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Community Montessori",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.82408142,38.28569031),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Fairmont Elementary School",'New_Albany=' + New_Albany.length);
Floyd_Knobs[Floyd_Knobs.length] = createMarker(new GPoint(-85.93102264,38.33408356),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Floyd Central Junior Senior High School",'Floyd_Knobs=' + Floyd_Knobs.length);
Floyds_Knobs[Floyds_Knobs.length] = createMarker(new GPoint(-85.87568665,38.34165573),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Floyds Knobs Elementary School",'Floyds_Knobs=' + Floyds_Knobs.length);
Floyds_Knobs[Floyds_Knobs.length] = createMarker(new GPoint(-85.93347931,38.33577347),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Galena Elementary School",'Floyds_Knobs=' + Floyds_Knobs.length);
Georgetown[Georgetown.length] = createMarker(new GPoint(-85.97237396,38.29543686),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Georgetown Elementary School",'Georgetown=' + Georgetown.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.81494904,38.35726929),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Grant Line School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.83632660,38.30588531),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Green Valley Elementary School",'New_Albany=' + New_Albany.length);
Greenville[Greenville.length] = createMarker(new GPoint(-85.98995209,38.37586975),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Greenville Elementary School",'Greenville=' + Greenville.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.80761719,38.30107117),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hazelwood Middle School",'New_Albany=' + New_Albany.length);
Georgetown[Georgetown.length] = createMarker(new GPoint(-85.93035200,38.31877400),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Highland Hills Middle School",'Georgetown=' + Georgetown.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.82692719,38.29455566),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lillian Emery Elementary School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.81838226,38.33192825),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Mount Tabor School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.84117889,38.28865051),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Nathaniel Scribner Middle School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.81199646,38.29846573),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("New Albany Senior High School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.85991669,38.28053665),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pine View Elementary School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.81454468,38.29159164),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("S Ellen Jones Elementary School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.80394745,38.29977036),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Silver Street Elementary School",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.82113100,38.30669600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Silvercrest Chldn's Dev Cntr",'New_Albany=' + New_Albany.length);
New_Albany[New_Albany.length] = createMarker(new GPoint(-85.80001068,38.31518173),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Slate Run Elementary School",'New_Albany=' + New_Albany.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(Floyd_Knobs);
map.removeOverlays(Floyds_Knobs);
map.removeOverlays(Georgetown);
map.removeOverlays(Greenville);
map.removeOverlays(New_Albany);
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(New_Albany);map.removeOverlays(Floyd_Knobs);
map.removeOverlays(Floyds_Knobs);
map.removeOverlays(Georgetown);
map.removeOverlays(Greenville);
map.removeOverlays(New_Albany);
map.addOverlays(Floyd_Knobs);
centerByArray(Floyd_Knobs, false, false);
cntMarker += Floyd_Knobs.length;
map.addOverlays(Floyds_Knobs);
centerByArray(Floyds_Knobs, false, false);
cntMarker += Floyds_Knobs.length;
map.addOverlays(Georgetown);
centerByArray(Georgetown, false, false);
cntMarker += Georgetown.length;
map.addOverlays(Greenville);
centerByArray(Greenville, false, false);
cntMarker += Greenville.length;
map.addOverlays(New_Albany);
centerByArray(New_Albany, false, false);
cntMarker += New_Albany.length;
centerByArray(New_Albany,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');
}
}