function addMarkers(){
mySelect = document.getElementById('selection');
Brownsville = [];Harlingen = [];South_Padre_Island = [];Seven_Points = [];mySelect.options[mySelect.options.length] = new Option("Brownsville schools",'all=Brownsville');
mySelect.options[mySelect.options.length] = new Option("Harlingen schools",'all=Harlingen');
mySelect.options[mySelect.options.length] = new Option("Seven Points schools",'all=Seven_Points');
mySelect.options[mySelect.options.length] = new Option("South Padre Island schools",'all=South_Padre_Island');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.47882600,25.92515700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Brownsville Sda School",'Brownsville=' + Brownsville.length);
Harlingen[Harlingen.length] = createMarker(new GPoint(-97.68925200,26.21047600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Calvary Christian School",'Harlingen=' + Harlingen.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.50885400,25.92670900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("The Episcopal Day School",'Brownsville=' + Brownsville.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.49719800,25.92256300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("First Baptist School",'Brownsville=' + Brownsville.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.48711700,25.91031300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Guadalupe Regional Middle School",'Brownsville=' + Brownsville.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.50805200,25.91820700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Incarnate Word Academy",'Brownsville=' + Brownsville.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.50710300,25.94134700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Kenmont Montessori School",'Brownsville=' + Brownsville.length);
South_Padre_Island[South_Padre_Island.length] = createMarker(new GPoint(-97.29814000,26.10794800),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Laguna Madre Christian Academy",'South_Padre_Island=' + South_Padre_Island.length);
Seven_Points[Seven_Points.length] = createMarker(new GPoint(-96.19404300,32.29670200),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Lake Pointe Christian Academy",'Seven_Points=' + Seven_Points.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.49552900,25.89958500),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Livingway Christian School",'Brownsville=' + Brownsville.length);
Harlingen[Harlingen.length] = createMarker(new GPoint(-97.66628400,26.22356300),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Marine Military Academy",'Harlingen=' + Harlingen.length);
Harlingen[Harlingen.length] = createMarker(new GPoint(-97.68032700,26.20243700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Albans Episcopal Day School",'Harlingen=' + Harlingen.length);
Harlingen[Harlingen.length] = createMarker(new GPoint(-97.68542600,26.19083700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Anthony Catholic School",'Harlingen=' + Harlingen.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.60415400,26.01013900),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St. Marys Catholic School",'Brownsville=' + Brownsville.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.47636300,25.93273000),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Luke Catholic School",'Brownsville=' + Brownsville.length);
Harlingen[Harlingen.length] = createMarker(new GPoint(-97.67852700,26.19786300),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("St Paul Lutheran School",'Harlingen=' + Harlingen.length);
Brownsville[Brownsville.length] = createMarker(new GPoint(-97.50839100,25.93067700),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Sunnyside Day School, Inc",'Brownsville=' + Brownsville.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,11);
/*
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/////1/' + showArray);
map.removeOverlays(Brownsville);
map.removeOverlays(Harlingen);
map.removeOverlays(Seven_Points);
map.removeOverlays(South_Padre_Island);
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(Brownsville);map.removeOverlays(Brownsville);
map.removeOverlays(Harlingen);
map.removeOverlays(Seven_Points);
map.removeOverlays(South_Padre_Island);
map.addOverlays(Brownsville);
centerByArray(Brownsville, false, false);
cntMarker += Brownsville.length;
map.addOverlays(Harlingen);
centerByArray(Harlingen, false, false);
cntMarker += Harlingen.length;
map.addOverlays(Seven_Points);
centerByArray(Seven_Points, false, false);
cntMarker += Seven_Points.length;
map.addOverlays(South_Padre_Island);
centerByArray(South_Padre_Island, false, false);
cntMarker += South_Padre_Island.length;
centerByArray(Brownsville,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');
//window.open('/map.php?type=1&schools=&school_level=1&radius=&zipcode=&school_type_search=&school_type_code=');
}
}
function createMarker(point, label, icon)
{
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}