function addMarkers(){
mySelect = document.getElementById('selection');
Longview = [];Houston = [];Austin = [];Dallas = [];San_Antonio = [];Mcallen = [];Kerrville = [];Sweeny = [];mySelect.options[mySelect.options.length] = new Option("Austin schools",'all=Austin');
mySelect.options[mySelect.options.length] = new Option("Dallas schools",'all=Dallas');
mySelect.options[mySelect.options.length] = new Option("Houston schools",'all=Houston');
mySelect.options[mySelect.options.length] = new Option("Kerrville schools",'all=Kerrville');
mySelect.options[mySelect.options.length] = new Option("Longview schools",'all=Longview');
mySelect.options[mySelect.options.length] = new Option("Mcallen schools",'all=Mcallen');
mySelect.options[mySelect.options.length] = new Option("San Antonio schools",'all=San_Antonio');
mySelect.options[mySelect.options.length] = new Option("Sweeny schools",'all=Sweeny');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Longview[Longview.length] = createMarker(new GPoint(-94.72042500,32.53671900),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Alpine Christian Academy",'Longview=' + Longview.length);
Houston[Houston.length] = createMarker(new GPoint(-95.48527900,29.77765500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Duchesne Academy",'Houston=' + Houston.length);
Austin[Austin.length] = createMarker(new GPoint(-97.76384600,30.29253300),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("The Girls' School of Austin",'Austin=' + Austin.length);
Dallas[Dallas.length] = createMarker(new GPoint(-96.82956200,32.90725600),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("The Hockaday School",'Dallas=' + Dallas.length);
Houston[Houston.length] = createMarker(new GPoint(-95.35739100,29.75665700),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Incarnate Word Academy",'Houston=' + Houston.length);
San_Antonio[San_Antonio.length] = createMarker(new GPoint(-98.47673200,29.46566900),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Incarnate Word High School",'San_Antonio=' + San_Antonio.length);
San_Antonio[San_Antonio.length] = createMarker(new GPoint(-98.48610100,29.43438000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Providence High School",'San_Antonio=' + San_Antonio.length);
Mcallen[Mcallen.length] = createMarker(new GPoint(-98.22128000,26.20184900),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Regional Bible Institute Christian Academy",'Mcallen=' + Mcallen.length);
Houston[Houston.length] = createMarker(new GPoint(-95.54263800,29.70514500),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("St. Agnes Academy",'Houston=' + Houston.length);
San_Antonio[San_Antonio.length] = createMarker(new GPoint(-98.53816800,29.37686900),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("St. Francis Academy",'San_Antonio=' + San_Antonio.length);
Kerrville[Kerrville.length] = createMarker(new GPoint(-99.13645300,30.04444000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("St Peter's Episcopal School",'Kerrville=' + Kerrville.length);
Sweeny[Sweeny.length] = createMarker(new GPoint(-95.71440000,29.06080000),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sweeny Christian School",'Sweeny=' + Sweeny.length);
Dallas[Dallas.length] = createMarker(new GPoint(-96.82463300,32.87996300),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Ursuline Academy Of Dallas",'Dallas=' + Dallas.length);
map.removeOverlays(Austin);
map.removeOverlays(Dallas);
map.removeOverlays(Houston);
map.removeOverlays(Kerrville);
map.removeOverlays(Longview);
map.removeOverlays(Mcallen);
map.removeOverlays(San_Antonio);
map.removeOverlays(Sweeny);
setTimeout(function(){map.addOverlays(Austin)},1000);
setTimeout(function(){map.addOverlays(Dallas)},1000);
setTimeout(function(){map.addOverlays(Houston)},1000);
setTimeout(function(){map.addOverlays(Kerrville)},1000);
setTimeout(function(){map.addOverlays(Longview)},1000);
setTimeout(function(){map.addOverlays(Mcallen)},1000);
setTimeout(function(){map.addOverlays(San_Antonio)},1000);
setTimeout(function(){map.addOverlays(Sweeny)},1000);
maxLng = -94.72042500;
maxLat = 32.90725600;
minLng = -99.13645300;
minLat = 26.20184900;
reCenterMap();
} // 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//////' + showArray);
map.removeOverlays(Austin);
map.removeOverlays(Dallas);
map.removeOverlays(Houston);
map.removeOverlays(Kerrville);
map.removeOverlays(Longview);
map.removeOverlays(Mcallen);
map.removeOverlays(San_Antonio);
map.removeOverlays(Sweeny);
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(Longview);map.removeOverlays(Austin);
map.removeOverlays(Dallas);
map.removeOverlays(Houston);
map.removeOverlays(Kerrville);
map.removeOverlays(Longview);
map.removeOverlays(Mcallen);
map.removeOverlays(San_Antonio);
map.removeOverlays(Sweeny);
map.addOverlays(Austin);
centerByArray(Austin, false, false);
cntMarker += Austin.length;
map.addOverlays(Dallas);
centerByArray(Dallas, false, false);
cntMarker += Dallas.length;
map.addOverlays(Houston);
centerByArray(Houston, false, false);
cntMarker += Houston.length;
map.addOverlays(Kerrville);
centerByArray(Kerrville, false, false);
cntMarker += Kerrville.length;
map.addOverlays(Longview);
centerByArray(Longview, false, false);
cntMarker += Longview.length;
map.addOverlays(Mcallen);
centerByArray(Mcallen, false, false);
cntMarker += Mcallen.length;
map.addOverlays(San_Antonio);
centerByArray(San_Antonio, false, false);
cntMarker += San_Antonio.length;
map.addOverlays(Sweeny);
centerByArray(Sweeny, false, false);
cntMarker += Sweeny.length;
centerByArray(Longview,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///26901,27653,26739,26947,27315,33818,26950,27203,27357,35297,26901,26739,35260,34152,33818,27544,/all');
//window.open('/map.php?type=2&schools=26901,27653,26739,26947,27315,33818,26950,27203,27357,35297,26901,26739,35260,34152,33818,27544,&school_level=&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;
}