function addMarkers()
{
mySelect = document.getElementById('selection');
Foley = [];Sauk_Rapids = [];St_Cloud = [];Rice = [];mySelect.options[mySelect.options.length] = new Option("Foley schools",'all=Foley');
mySelect.options[mySelect.options.length] = new Option("Rice schools",'all=Rice');
mySelect.options[mySelect.options.length] = new Option("Sauk Rapids schools",'all=Sauk_Rapids');
mySelect.options[mySelect.options.length] = new Option("St Cloud schools",'all=St_Cloud');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Foley[Foley.length] = createMarker(new GPoint(-93.90962982,45.66960526),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Mn Alc - Foley High School",'Foley=' + Foley.length);
Foley[Foley.length] = createMarker(new GPoint(-93.90689087,45.66963577),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Mn T.s. Foley",'Foley=' + Foley.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.16760900,45.59086000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Mn T.s. Sauk Rapids",'Sauk_Rapids=' + Sauk_Rapids.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.14070129,45.60469818),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Central Mn. Alc - Sauk Rapids High School",'Sauk_Rapids=' + Sauk_Rapids.length);
St_Cloud[St_Cloud.length] = createMarker(new GPoint(-94.16185760,45.56076050),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Correctional Facility-st. Cloud High School",'St_Cloud=' + St_Cloud.length);
Foley[Foley.length] = createMarker(new GPoint(-93.90429687,45.67879868),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Foley Elementary School",'Foley=' + Foley.length);
Foley[Foley.length] = createMarker(new GPoint(-93.90429687,45.67879868),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Foley Intermediate Elementary School",'Foley=' + Foley.length);
Foley[Foley.length] = createMarker(new GPoint(-93.90429687,45.67879868),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Foley Senior High School",'Foley=' + Foley.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.16297913,45.59064102),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Hillside Elementary School",'Sauk_Rapids=' + Sauk_Rapids.length);
St_Cloud[St_Cloud.length] = createMarker(new GPoint(-94.15744019,45.56924820),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Jefferson Elementary School",'St_Cloud=' + St_Cloud.length);
St_Cloud[St_Cloud.length] = createMarker(new GPoint(-94.14721680,45.56266022),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Lincoln Elementary School",'St_Cloud=' + St_Cloud.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.15196991,45.58823776),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Mississippi Heights Middle School",'Sauk_Rapids=' + Sauk_Rapids.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.17039490,45.60108948),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Pleasant View Elementary School",'Sauk_Rapids=' + Sauk_Rapids.length);
Rice[Rice.length] = createMarker(new GPoint(-94.18900299,45.74169922),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Rice Elementary School",'Rice=' + Rice.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.13980103,45.60729980),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sauk Rapids Ecfe",'Sauk_Rapids=' + Sauk_Rapids.length);
Sauk_Rapids[Sauk_Rapids.length] = createMarker(new GPoint(-94.15393829,45.59163666),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sauk Rapids-rice Senior High School",'Sauk_Rapids=' + Sauk_Rapids.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(Foley);
map.removeOverlays(Rice);
map.removeOverlays(Sauk_Rapids);
map.removeOverlays(St_Cloud);
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(Foley);map.removeOverlays(Foley);
map.removeOverlays(Rice);
map.removeOverlays(Sauk_Rapids);
map.removeOverlays(St_Cloud);
map.addOverlays(Foley);
centerByArray(Foley, false, false);
cntMarker += Foley.length;
map.addOverlays(Rice);
centerByArray(Rice, false, false);
cntMarker += Rice.length;
map.addOverlays(Sauk_Rapids);
centerByArray(Sauk_Rapids, false, false);
cntMarker += Sauk_Rapids.length;
map.addOverlays(St_Cloud);
centerByArray(St_Cloud, false, false);
cntMarker += St_Cloud.length;
centerByArray(Foley,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');
}
}