var geocoder;
var map;
var directionsPanel;
var directions;
var address;
var startIconFile;
var wayptIconFile;
var endIconFile;
var startIcon;
var endIcon;
var startPoint;
var endPoint;
var startMarker;
var endMarker;
var LatLongCoords;
var logoURL = '/PublishingImages/home/headerlogo.gif';
function refreshMap() {
map = new GMap2(document.getElementById("map"));
map.setCenter(new GLatLng(39.81,-98.56), 2);
map.addControl(new GLargeMapControl());
// zoom scale
map.addControl(new GScaleControl());
// toggles between road, satelite and hybrid maps
// map.addControl(new GMapTypeControl());
// collapsable overview map
// map.addControl(new GOverviewMapControl());
}
function grabAddr()
{
address="9500 Euclid Ave. Cleveland, OH";
var a = document.getElementById('AddrDiv').innerText;
if (a == undefined)
{
a = document.getElementById('AddrDiv').textContent;
}
a = a.replace(/ /gi,"");
a = a.replace(/\n/gi,"");
a = a.replace(/\t/gi,"");
a = a.replace(/^\s+|\s+$/g,""); // trim spaces before and after string
var hiddnFld = (document.getElementById)?document.getElementById('LatLongCoords'):document.all['LatLongCoords'];
var coord = "";
if (hiddnFld != null)
{
coord = hiddnFld.value;
coord = coord.replace(/ /gi,"");
coord = coord.replace(/\n/gi,"");
coord = coord.replace(/\t/gi,"");
coord = coord.replace(/^\s+|\s+$/g,"");// trim spaces before and after string
coord = coord.replace(String.fromCharCode(160),"");
}
if (coord!=null && coord.length > 9)
{
LatLongCoords = coord;
}
if (a!=null && a.length > 9)
{
address = a;
}
return false;
}
function mapLoad() {
// The onUnload event handler to a method defined by Google.
document.body.onunload = GUnload;
var lookupAddress;
grabAddr();
if (LatLongCoords != null)
{ lookupAddress = LatLongCoords;}
else
{ lookupAddress = address;}
if (GBrowserIsCompatible()) {
refreshMap();
geocoder = new GClientGeocoder();
geocoder.getLatLng(
lookupAddress,
function(point)
{
if (!point)
{
alert("Target location not found - That can't be good.\n\"" + lookupAddress + "\" (" + address.length() + ") bad character @ "
+ indexOf(String.fromCharCode(160)) );
}
else
{
try
{
endPoint = point;
startIconFile = "/PublishingImages/home/bstart.gif";
wayptIconFile = "/PublishingImages/home/bend.gif";
endIconFile = "/PublishingImages/home/bend1.gif";
startIcon=new GIcon(G_DEFAULT_ICON, startIconFile);
endIcon=new GIcon(G_DEFAULT_ICON, endIconFile);
var marker = new GMarker(endPoint, endIcon);
map.setCenter(point, 11);
var address1 = address;
var address2 = "";
var addressBreak = address.indexOf(" ");
if (addressBreak > -1)
{
address1 = address.substring(0, addressBreak);
address2 = address.substring(addressBreak+2);
}
map.addOverlay(marker);
marker.openInfoWindowHtml('
' + address1 + '
' + address2);
}
catch (e)
{
alert("in mapLoad(): " + e);
}
}
});
}
}
// display a given address as a marker and pop-up window
function showAddress(address1) {
refreshMap();
geocoder.getLatLng(
address1,
function(point)
{
if (!point)
{
alert("Starting address '" + address1 + "' not found");
mapLoad();
}
else
{
startPoint = point;
}
});
G_START_ICON.image = startIconFile;
G_END_ICON.image = endIconFile;
directionsPanel = document.getElementById("directionsArea");
directionsPanel.innerHTML = '';
directions = new GDirections(map);
directions.load("from: " + address1 + " to: " + address, {getSteps:true});
GEvent.addListener(
directions ,
"load",
function()
{
setTimeout('customPanel(map,"map",directions,document.getElementById("directionsArea"))', 1);
});
return false;
}
// ============ custom direction panel ===============
var evenodd = true;
function customPanel(map,mapname,dirn,div) {
dirn.getMarker(0).getIcon().image = startIconFile;
dirn.getMarker(1).getIcon().image = endIconFile;
var html = 'Step-by-step Directions to Cleveland Clinic
';
// === read through the GRoutes and GSteps ===
for (var i=0; i';
html += ' ';
var imgSrc = startIconFile;
if (type == "stop")
{
imgSrc = endIconFile;
}
else if (type == "pause")
{
imgSrc = wayptIconFile;
}
html += '  '
html += ' | ';
html += ' ';
html += address;
html += ' | ';
html += ' ';
html += '';
evenodd = true;
return html;
}
// === total route distance ===
// Pays attention to the evenodd variable but doesn't change it.
function routeDistance(dist) {
var html = 'Total: ' + dist + '
';
return html;
}
// === step detail ===
// Step number, description, distance.
function detail(point, num, description, dist, mapname) {
var target = '"' + mapname+".showMapBlowup(new GLatLng("+point.toUrlValue(6)+"))" +'"';
var style = (evenodd?'InteractiveMapOdd':'InteractiveMapEven');
var html = '';
html += ' ';
html += ' | ';
html += ' '+num+'.';
html += ' | ';
html += ' ';
html += description;
html += ' | ';
html += ' ';
html += dist;
html += ' | ';
html += '
';
html += '
';
evenodd = !evenodd
return html;
}
// === Copyright tag ===
function copyright(text) {
return '' + text + "
";
}
function HitEnter(e)
{
var keynum;
if(window.event) // IE
{
keynum = e.keyCode;
}
else if(e.which) // Netscape/Firefox/Opera
{
keynum = e.which;
}
return (keynum == 13);
}
//I'm not exactly sure why mapLoad() has to be run before AND after the rest
//of the onLoad code.
if (_spBodyOnLoadFunctionNames != null)
{
_spBodyOnLoadFunctionNames.push("mapLoad");
_spBodyOnLoadFunctionNames.unshift("mapLoad");
}