function addMarkers()
{
mySelect = document.getElementById('selection');
Clara_City = [];Maynard = [];Milan = [];Montevideo = [];Granite_Falls = [];Montevedio = [];mySelect.options[mySelect.options.length] = new Option("Clara City schools",'all=Clara_City');
mySelect.options[mySelect.options.length] = new Option("Granite Falls schools",'all=Granite_Falls');
mySelect.options[mySelect.options.length] = new Option("Maynard schools",'all=Maynard');
mySelect.options[mySelect.options.length] = new Option("Milan schools",'all=Milan');
mySelect.options[mySelect.options.length] = new Option("Montevedio schools",'all=Montevedio');
mySelect.options[mySelect.options.length] = new Option("Montevideo schools",'all=Montevideo');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Clara_City[Clara_City.length] = createMarker(new GPoint(-95.35800171,44.98720169),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("M.a.c.c.r.a.y. Alp High School",'Clara_City=' + Clara_City.length);
Clara_City[Clara_City.length] = createMarker(new GPoint(-95.35800171,44.98720169),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("M.a.c.c.r.a.y. Junior Middle School",'Clara_City=' + Clara_City.length);
Clara_City[Clara_City.length] = createMarker(new GPoint(-95.35800171,44.98720169),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("M.a.c.c.r.a.y. Senior High School",'Clara_City=' + Clara_City.length);
Maynard[Maynard.length] = createMarker(new GPoint(-95.46900177,44.93159866),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("M.a.c.c.r.a.y. West Elementary School",'Maynard=' + Maynard.length);
Milan[Milan.length] = createMarker(new GPoint(-95.91461945,45.11223602),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Milan Elementary School",'Milan=' + Milan.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.72945404,44.94808197),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Minnesota Valley Alc-seatbased High School",'Montevideo=' + Montevideo.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.71749900,44.95171000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mn River Valley Alc-summer",'Montevideo=' + Montevideo.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.71749900,44.95171000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mn River Valley Targeted Services",'Montevideo=' + Montevideo.length);
Granite_Falls[Granite_Falls.length] = createMarker(new GPoint(-95.53916168,44.80953598),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mn Valley Alc - Granite Falls High School",'Granite_Falls=' + Granite_Falls.length);
Montevedio[Montevedio.length] = createMarker(new GPoint(-95.69339752,44.99660110),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Mn Valley Alc - Ind. Study High School",'Montevedio=' + Montevedio.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.70655823,44.93824387),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Montevideo Middle School",'Montevideo=' + Montevideo.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.70815277,44.93819427),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Montevideo Senior High School",'Montevideo=' + Montevideo.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.71989441,44.95853806),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ramsey Elementary School",'Montevideo=' + Montevideo.length);
Montevideo[Montevideo.length] = createMarker(new GPoint(-95.71050262,44.94247818),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sanford Elementary School",'Montevideo=' + Montevideo.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(Clara_City);
map.removeOverlays(Granite_Falls);
map.removeOverlays(Maynard);
map.removeOverlays(Milan);
map.removeOverlays(Montevedio);
map.removeOverlays(Montevideo);
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(Clara_City);map.removeOverlays(Clara_City);
map.removeOverlays(Granite_Falls);
map.removeOverlays(Maynard);
map.removeOverlays(Milan);
map.removeOverlays(Montevedio);
map.removeOverlays(Montevideo);
map.addOverlays(Clara_City);
centerByArray(Clara_City, false, false);
cntMarker += Clara_City.length;
map.addOverlays(Granite_Falls);
centerByArray(Granite_Falls, false, false);
cntMarker += Granite_Falls.length;
map.addOverlays(Maynard);
centerByArray(Maynard, false, false);
cntMarker += Maynard.length;
map.addOverlays(Milan);
centerByArray(Milan, false, false);
cntMarker += Milan.length;
map.addOverlays(Montevedio);
centerByArray(Montevedio, false, false);
cntMarker += Montevedio.length;
map.addOverlays(Montevideo);
centerByArray(Montevideo, false, false);
cntMarker += Montevideo.length;
centerByArray(Clara_City,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');
}
}