function addMarkers(){
mySelect = document.getElementById('selection');
Houston = [];Webster = [];Baytown = [];Pasadena = [];mySelect.options[mySelect.options.length] = new Option("Baytown Schools",'all=Baytown');
mySelect.options[mySelect.options.length] = new Option("Houston Schools",'all=Houston');
mySelect.options[mySelect.options.length] = new Option("Pasadena Schools",'all=Pasadena');
mySelect.options[mySelect.options.length] = new Option("Webster Schools",'all=Webster');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
var tmpLatLng=0;
var tmpLen=0;
tmpLatLng=new GLatLng(29.74782799999999838,-95.4708190000000058);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Art Institute Of Houston",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.73862899999999953,-95.4188170000000042);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Center For Advanced Legal Studies",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.71632999999999924,-95.5051200000000051);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("College Of Biblical Studies-houston",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.99044500000000113,-95.4305119999999931);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Commonwealth Institute Of Funeral Service",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.78662699999999929,-95.3674149999999940);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Houston Community College System",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.99341400000000135,-95.4286089999999944);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Itt Technical Institute-houston North",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.73307199999999994,-95.5399199999999950);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Itt Technical Institute-houston West",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.57042699999999868,-95.1111649999999997);
tmpLen=Webster.length;
Webster[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Webster[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Itt Technical Institute-webster",'Webster=' + Webster.length);
tmpLatLng=new GLatLng(29.73095299999999952,-94.9750520000000051);
tmpLen=Baytown.length;
Baytown[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Baytown[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Lee College",'Baytown=' + Baytown.length);
tmpLatLng=new GLatLng(29.71591700000000102,-95.5106219999999979);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Mti College Of Business And Technology",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.66371200000000030,-95.1161180000000001);
tmpLen=Pasadena.length;
Pasadena[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Pasadena[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("San Jacinto College-central Campus",'Pasadena=' + Pasadena.length);
tmpLatLng=new GLatLng(29.80904200000000159,-95.1820289999999999);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("San Jacinto College-north Campus",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.57560499999999947,-95.2025620000000003);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("San Jacinto College-south Campus",'Houston=' + Houston.length);
tmpLatLng=new GLatLng(29.99000799999999955,-95.4126020000000067);
tmpLen=Houston.length;
Houston[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Houston[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Universal Technical Institute Of Texas Inc",'Houston=' + Houston.length);
map.removeOverlays(Baytown);
map.removeOverlays(Houston);
map.removeOverlays(Pasadena);
map.removeOverlays(Webster);
setTimeout(function(){map.addOverlays(Baytown)},1000);
setTimeout(function(){map.addOverlays(Houston)},1000);
setTimeout(function(){map.addOverlays(Pasadena)},1000);
setTimeout(function(){map.addOverlays(Webster)},1000);
maxLng = -94.9750520000000051;
maxLat = 29.99341400000000135;
minLng = -95.5399199999999950;
minLat = 29.57042699999999868;
reCenterMap();
}
// End addStateMarkers JavaScript Function
//open all when map is defined
function openAll() {
if (map) {
selectChange("all");
} else {
setTimeout("openAll()",200);
}
}
// 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].point.x;
var markLat = myArray[i].point.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].point.x;
maxLat = myArray[0].point.y;
minLng = myArray[0].point.x;
minLat = myArray[0].point.y;
}
// Recenter map based on global max/mins
function reCenterMap(){
//alert('#' + minLat + '#' + minLng + '#' + maxLat + '#' + maxLng);
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) {
if (selection.options) {
var _openNewWindow=true;
var myVal = selection.options[selection.selectedIndex].value;
} else {
var _openNewWindow=false;
var myVal=selection;
}
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('schools-by-distance') == -1)
window.open(location.href + '/map/all');
else
window.open('/search////all');
map.removeOverlays(Baytown);
map.removeOverlays(Houston);
map.removeOverlays(Pasadena);
map.removeOverlays(Webster);
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(Houston);map.removeOverlays(Baytown);
map.removeOverlays(Houston);
map.removeOverlays(Pasadena);
map.removeOverlays(Webster);
map.addOverlays(Baytown);
centerByArray(Baytown, false, false);
cntMarker += Baytown.length;
map.addOverlays(Houston);
centerByArray(Houston, false, false);
cntMarker += Houston.length;
map.addOverlays(Pasadena);
centerByArray(Pasadena, false, false);
cntMarker += Pasadena.length;
map.addOverlays(Webster);
centerByArray(Webster, false, false);
cntMarker += Webster.length;
reCenterMap();
//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');
}
}
function createMarker(point, label, icon){
var marker = new GMarker(point, icon);
var html = label;
GEvent.addListener(marker, "click", function() { marker.openInfoWindowHtml(html); });
return marker;
}