function addMarkers(){
mySelect = document.getElementById('selection');
Grand_Island = [];Lincoln = [];Omaha = [];Norfolk = [];Scottsbluff = [];mySelect.options[mySelect.options.length] = new Option("Grand Island Schools",'all=Grand_Island');
mySelect.options[mySelect.options.length] = new Option("Lincoln Schools",'all=Lincoln');
mySelect.options[mySelect.options.length] = new Option("Norfolk Schools",'all=Norfolk');
mySelect.options[mySelect.options.length] = new Option("Omaha Schools",'all=Omaha');
mySelect.options[mySelect.options.length] = new Option("Scottsbluff Schools",'all=Scottsbluff');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
var tmpLatLng=0;
var tmpLen=0;
tmpLatLng=new GLatLng(40.92425899999999927,-98.3417740000000009);
tmpLen=Grand_Island.length;
Grand_Island[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Grand_Island[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Central Community College",'Grand_Island=' + Grand_Island.length);
tmpLatLng=new GLatLng(40.80920100000000161,-96.6946879999999993);
tmpLen=Lincoln.length;
Lincoln[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Lincoln[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Hamilton College-lincoln Campus",'Lincoln=' + Lincoln.length);
tmpLatLng=new GLatLng(41.29089799999999854,-96.0519939999999934);
tmpLen=Omaha.length;
Omaha[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Omaha[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Hamilton College-omaha Campus",'Omaha=' + Omaha.length);
tmpLatLng=new GLatLng(41.21076200000000255,-96.0660950000000042);
tmpLen=Omaha.length;
Omaha[tmpLen] = createMarker(tmpLatLng,"",iconRd);
Omaha[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Itt Technical Institute-omaha",'Omaha=' + Omaha.length);
tmpLatLng=new GLatLng(41.30679700000000309,-95.9562909999999931);
tmpLen=Omaha.length;
Omaha[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Omaha[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Metropolitan Community College Area",'Omaha=' + Omaha.length);
tmpLatLng=new GLatLng(42.04741400000000339,-97.3589220000000068);
tmpLen=Norfolk.length;
Norfolk[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Norfolk[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Northeast Community College",'Norfolk=' + Norfolk.length);
tmpLatLng=new GLatLng(40.79984999999999928,-96.6656270000000006);
tmpLen=Lincoln.length;
Lincoln[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Lincoln[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Southeast Community College Area",'Lincoln=' + Lincoln.length);
tmpLatLng=new GLatLng(41.87416699999999991,-103.644507000000004);
tmpLen=Scottsbluff.length;
Scottsbluff[tmpLen] = createMarker(tmpLatLng,"",iconGr);
Scottsbluff[tmpLen].point = tmpLatLng;
mySelect.options[mySelect.options.length] = new Option("Western Nebraska Community College",'Scottsbluff=' + Scottsbluff.length);
map.removeOverlays(Grand_Island);
map.removeOverlays(Lincoln);
map.removeOverlays(Norfolk);
map.removeOverlays(Omaha);
map.removeOverlays(Scottsbluff);
setTimeout(function(){map.addOverlays(Grand_Island)},1000);
setTimeout(function(){map.addOverlays(Lincoln)},1000);
setTimeout(function(){map.addOverlays(Norfolk)},1000);
setTimeout(function(){map.addOverlays(Omaha)},1000);
setTimeout(function(){map.addOverlays(Scottsbluff)},1000);
getPoly("","state","","NE");}
// 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(Grand_Island);
map.removeOverlays(Lincoln);
map.removeOverlays(Norfolk);
map.removeOverlays(Omaha);
map.removeOverlays(Scottsbluff);
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(Grand_Island);map.removeOverlays(Grand_Island);
map.removeOverlays(Lincoln);
map.removeOverlays(Norfolk);
map.removeOverlays(Omaha);
map.removeOverlays(Scottsbluff);
map.addOverlays(Grand_Island);
centerByArray(Grand_Island, false, false);
cntMarker += Grand_Island.length;
map.addOverlays(Lincoln);
centerByArray(Lincoln, false, false);
cntMarker += Lincoln.length;
map.addOverlays(Norfolk);
centerByArray(Norfolk, false, false);
cntMarker += Norfolk.length;
map.addOverlays(Omaha);
centerByArray(Omaha, false, false);
cntMarker += Omaha.length;
map.addOverlays(Scottsbluff);
centerByArray(Scottsbluff, false, false);
cntMarker += Scottsbluff.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;
}