function addMarkers(){
mySelect = document.getElementById('selection');
Cumberland = [];Arnold = [];Baltimore = [];Westminster = [];North_East = [];Wye_Mills = [];La_Plata = [];Frederick = [];Mchenry = [];Hagerstown = [];Bel_Air = [];Columbia = [];Silver_Spring = [];Rockville = [];Largo = [];Salisbury = [];mySelect.options[mySelect.options.length] = new Option("Arnold Schools",'all=Arnold');
mySelect.options[mySelect.options.length] = new Option("Baltimore Schools",'all=Baltimore');
mySelect.options[mySelect.options.length] = new Option("Bel Air Schools",'all=Bel_Air');
mySelect.options[mySelect.options.length] = new Option("Columbia Schools",'all=Columbia');
mySelect.options[mySelect.options.length] = new Option("Cumberland Schools",'all=Cumberland');
mySelect.options[mySelect.options.length] = new Option("Frederick Schools",'all=Frederick');
mySelect.options[mySelect.options.length] = new Option("Hagerstown Schools",'all=Hagerstown');
mySelect.options[mySelect.options.length] = new Option("La Plata Schools",'all=La_Plata');
mySelect.options[mySelect.options.length] = new Option("Largo Schools",'all=Largo');
mySelect.options[mySelect.options.length] = new Option("Mchenry Schools",'all=Mchenry');
mySelect.options[mySelect.options.length] = new Option("North East Schools",'all=North_East');
mySelect.options[mySelect.options.length] = new Option("Rockville Schools",'all=Rockville');
mySelect.options[mySelect.options.length] = new Option("Salisbury Schools",'all=Salisbury');
mySelect.options[mySelect.options.length] = new Option("Silver Spring Schools",'all=Silver_Spring');
mySelect.options[mySelect.options.length] = new Option("Westminster Schools",'all=Westminster');
mySelect.options[mySelect.options.length] = new Option("Wye Mills Schools",'all=Wye_Mills');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
var tmpLatLng=0;
var tmpLen=0;
tmpLatLng=new GLatLng(39.65078299999999700,-78.7340080000000028);
tmpLen=Cumberland.length;
Cumberland[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Cumberland[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Allegany College Of Maryland",'Cumberland=' + Cumberland.length);
tmpLatLng=new GLatLng(39.05431000000000096,-76.5125840000000039);
tmpLen=Arnold.length;
Arnold[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Arnold[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Anne Arundel Community College",'Arnold=' + Arnold.length);
tmpLatLng=new GLatLng(39.32150099999999781,-76.6633800000000036);
tmpLen=Baltimore.length;
Baltimore[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Baltimore[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Baltimore City Community College",'Baltimore=' + Baltimore.length);
tmpLatLng=new GLatLng(39.29048199999999724,-76.6123199999999968);
tmpLen=Baltimore.length;
Baltimore[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Baltimore[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Baltimore International College",'Baltimore=' + Baltimore.length);
tmpLatLng=new GLatLng(39.52998199999999684,-76.9938250000000010);
tmpLen=Westminster.length;
Westminster[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Westminster[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Carroll Community College",'Westminster=' + Westminster.length);
tmpLatLng=new GLatLng(39.64095999999999975,-75.9567519999999944);
tmpLen=North_East.length;
North_East[tmpLen] = createMarker(tmpLatLng,"",iconGr);
North_East[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Cecil Community College",'North_East=' + North_East.length);
tmpLatLng=new GLatLng(38.95277600000000006,-76.0784610000000043);
tmpLen=Wye_Mills.length;
Wye_Mills[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Wye_Mills[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Chesapeake College",'Wye_Mills=' + Wye_Mills.length);
tmpLatLng=new GLatLng(38.56784400000000090,-76.9978310000000050);
tmpLen=La_Plata.length;
La_Plata[tmpLen] = createMarker(tmpLatLng,"",iconGr);
La_Plata[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("College Of Southern Maryland",'La_Plata=' + La_Plata.length);
tmpLatLng=new GLatLng(39.350551,-76.485391);
tmpLen=Baltimore.length;
Baltimore[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Baltimore[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Community College Of Baltimore County",'Baltimore=' + Baltimore.length);
tmpLatLng=new GLatLng(39.45061400000000162,-77.4129130000000031);
tmpLen=Frederick.length;
Frederick[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Frederick[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Frederick Community College",'Frederick=' + Frederick.length);
tmpLatLng=new GLatLng(39.56054300000000267,-79.3411119999999954);
tmpLen=Mchenry.length;
Mchenry[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Mchenry[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Garrett College",'Mchenry=' + Mchenry.length);
tmpLatLng=new GLatLng(39.67259399999999658,-77.7242289999999940);
tmpLen=Hagerstown.length;
Hagerstown[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Hagerstown[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Hagerstown Business College",'Hagerstown=' + Hagerstown.length);
tmpLatLng=new GLatLng(39.62745000000000317,-77.6663130000000023);
tmpLen=Hagerstown.length;
Hagerstown[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Hagerstown[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Hagerstown Community College",'Hagerstown=' + Hagerstown.length);
tmpLatLng=new GLatLng(39.56621100000000268,-76.2887599999999963);
tmpLen=Bel_Air.length;
Bel_Air[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Bel_Air[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Harford Community College",'Bel_Air=' + Bel_Air.length);
tmpLatLng=new GLatLng(39.21587000000000244,-76.8846439999999944);
tmpLen=Columbia.length;
Columbia[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Columbia[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Howard Community College",'Columbia=' + Columbia.length);
tmpLatLng=new GLatLng(39.02671800000000246,-77.0465999999999979);
tmpLen=Silver_Spring.length;
Silver_Spring[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Silver_Spring[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Maryland College Of Art And Design",'Silver_Spring=' + Silver_Spring.length);
tmpLatLng=new GLatLng(39.08750899999999717,-77.1501379999999983);
tmpLen=Rockville.length;
Rockville[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Rockville[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Montgomery College",'Rockville=' + Rockville.length);
tmpLatLng=new GLatLng(38.89069700000000295,-76.8248430000000013);
tmpLen=Largo.length;
Largo[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Largo[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Prince George's Community College",'Largo=' + Largo.length);
tmpLatLng=new GLatLng(38.37370299999999900,-75.5026340000000004);
tmpLen=Salisbury.length;
Salisbury[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Salisbury[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Wor-wic Community College",'Salisbury=' + Salisbury.length);
map.removeOverlays(Arnold);
map.removeOverlays(Baltimore);
map.removeOverlays(Bel_Air);
map.removeOverlays(Columbia);
map.removeOverlays(Cumberland);
map.removeOverlays(Frederick);
map.removeOverlays(Hagerstown);
map.removeOverlays(La_Plata);
map.removeOverlays(Largo);
map.removeOverlays(Mchenry);
map.removeOverlays(North_East);
map.removeOverlays(Rockville);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Westminster);
map.removeOverlays(Wye_Mills);
setTimeout(function(){map.addOverlays(Arnold)},1000);
setTimeout(function(){map.addOverlays(Baltimore)},1000);
setTimeout(function(){map.addOverlays(Bel_Air)},1000);
setTimeout(function(){map.addOverlays(Columbia)},1000);
setTimeout(function(){map.addOverlays(Cumberland)},1000);
setTimeout(function(){map.addOverlays(Frederick)},1000);
setTimeout(function(){map.addOverlays(Hagerstown)},1000);
setTimeout(function(){map.addOverlays(La_Plata)},1000);
setTimeout(function(){map.addOverlays(Largo)},1000);
setTimeout(function(){map.addOverlays(Mchenry)},1000);
setTimeout(function(){map.addOverlays(North_East)},1000);
setTimeout(function(){map.addOverlays(Rockville)},1000);
setTimeout(function(){map.addOverlays(Salisbury)},1000);
setTimeout(function(){map.addOverlays(Silver_Spring)},1000);
setTimeout(function(){map.addOverlays(Westminster)},1000);
setTimeout(function(){map.addOverlays(Wye_Mills)},1000);
getPoly("","state","","MD");}
// 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(Arnold);
map.removeOverlays(Baltimore);
map.removeOverlays(Bel_Air);
map.removeOverlays(Columbia);
map.removeOverlays(Cumberland);
map.removeOverlays(Frederick);
map.removeOverlays(Hagerstown);
map.removeOverlays(La_Plata);
map.removeOverlays(Largo);
map.removeOverlays(Mchenry);
map.removeOverlays(North_East);
map.removeOverlays(Rockville);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Westminster);
map.removeOverlays(Wye_Mills);
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(Cumberland);map.removeOverlays(Arnold);
map.removeOverlays(Baltimore);
map.removeOverlays(Bel_Air);
map.removeOverlays(Columbia);
map.removeOverlays(Cumberland);
map.removeOverlays(Frederick);
map.removeOverlays(Hagerstown);
map.removeOverlays(La_Plata);
map.removeOverlays(Largo);
map.removeOverlays(Mchenry);
map.removeOverlays(North_East);
map.removeOverlays(Rockville);
map.removeOverlays(Salisbury);
map.removeOverlays(Silver_Spring);
map.removeOverlays(Westminster);
map.removeOverlays(Wye_Mills);
map.addOverlays(Arnold);
centerByArray(Arnold, false, false);
cntMarker += Arnold.length;
map.addOverlays(Baltimore);
centerByArray(Baltimore, false, false);
cntMarker += Baltimore.length;
map.addOverlays(Bel_Air);
centerByArray(Bel_Air, false, false);
cntMarker += Bel_Air.length;
map.addOverlays(Columbia);
centerByArray(Columbia, false, false);
cntMarker += Columbia.length;
map.addOverlays(Cumberland);
centerByArray(Cumberland, false, false);
cntMarker += Cumberland.length;
map.addOverlays(Frederick);
centerByArray(Frederick, false, false);
cntMarker += Frederick.length;
map.addOverlays(Hagerstown);
centerByArray(Hagerstown, false, false);
cntMarker += Hagerstown.length;
map.addOverlays(La_Plata);
centerByArray(La_Plata, false, false);
cntMarker += La_Plata.length;
map.addOverlays(Largo);
centerByArray(Largo, false, false);
cntMarker += Largo.length;
map.addOverlays(Mchenry);
centerByArray(Mchenry, false, false);
cntMarker += Mchenry.length;
map.addOverlays(North_East);
centerByArray(North_East, false, false);
cntMarker += North_East.length;
map.addOverlays(Rockville);
centerByArray(Rockville, false, false);
cntMarker += Rockville.length;
map.addOverlays(Salisbury);
centerByArray(Salisbury, false, false);
cntMarker += Salisbury.length;
map.addOverlays(Silver_Spring);
centerByArray(Silver_Spring, false, false);
cntMarker += Silver_Spring.length;
map.addOverlays(Westminster);
centerByArray(Westminster, false, false);
cntMarker += Westminster.length;
map.addOverlays(Wye_Mills);
centerByArray(Wye_Mills, false, false);
cntMarker += Wye_Mills.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;
}