//<![CDATA[
if (GBrowserIsCompatible()) {
    var side_bar_html = "";
    var gmarkers = [];
    var htmls = [];
    // arrays to hold variants of the info window html with get direction forms open
    var to_htmls = [];
    var from_htmls = [];

    var logo = new GIcon();
    logo.image = '/Images/icon27.png';
    logo.shadow = '/Images/icon27s.png';
    logo.iconSize = new GSize(64, 64);
    logo.shadowSize = new GSize(118, 64);
    logo.iconAnchor = new GPoint(32, 32);
    logo.infoWindowAnchor = new GPoint(32, 32);





    // A function to create the marker and set up the event window

    function createMarker(point, name, html) {

        var marker = new GMarker(point, {
            icon: logo
        });

        var i = gmarkers.length;

        // The info window version with the "to here" form open
        to_htmls[i] = '<br>' + html + '<br>Get Directions: <b>To here<\/b> - <a href="javascript:fromhere(' + i + ')">From here<\/a>' + '<br>Start address:<form action="javascript:getDirections()">' + '<input type="text" SIZE=40 MAXLENGTH=40 name="saddr" id="saddr" value="" /><br>' + '<INPUT value="Get Directions" TYPE="SUBMIT" class="getDirections"><br>' +
        //           'Walk <input type="checkbox" name="walk" id="walk" /> &nbsp; Avoid Highways <input type="checkbox" name="highways" id="highways" />' +
        '<input type="hidden" id="daddr" value="' + name + "@" + point.lat() + ',' + point.lng() + '"/>';
        // The info window version with the "from here" form open
        from_htmls[i] = '<br>' + html + '<br>Get Directions: <a href="javascript:tohere(' + i + ')">To here<\/a> - <b>From here<\/b>' + '<br>End address:<form action="javascript:getDirections()">' + '<input type="text" SIZE=40 MAXLENGTH=40 name="daddr" id="daddr" value="" /><br>' + '<INPUT value="Get Directions" TYPE="SUBMIT" class="getDirections"><br>' +
        //           'Walk <input type="checkbox" name="walk" id="walk" /> &nbsp; Avoid Highways <input type="checkbox" name="highways" id="highways" />' +
        '<input type="hidden" id="saddr" value="' + name + "@" + point.lat() + ',' + point.lng() + '"/>';
        // The inactive version of the direction info
        html = html + '<br>Get Directions: <a href="javascript:tohere(' + i + ')">To here<\/a> - <a href="javascript:fromhere(' + i + ')">From here<\/a>';

        GEvent.addListener(marker, "click", function () {
            marker.openInfoWindowHtml(html);

        });
        // save the info we need to use later for the side_bar
        gmarkers.push(marker);
        htmls[i] = html;
        // add a line to the side_bar html
        side_bar_html += '<a href="javascript:myclick(' + i + ')">' + name + '<\/a><br>';
        return marker;
    }

    // ===== request the directions =====

    function getDirections() {
        // ==== Set up the walk and avoid highways options ====
        var opts = {};
        //        if (document.getElementById("walk").checked) {
        //           opts.travelMode = G_TRAVEL_MODE_WALKING;
        //        }
        //        if (document.getElementById("highways").checked) {
        //           opts.avoidHighways = true;
        //        }
        // ==== set the start and end locations ====
        var saddr = document.getElementById("saddr").value
        var daddr = document.getElementById("daddr").value
        gdir.load("from: " + saddr + " to: " + daddr, opts);
    }


    // This function picks up the click and opens the corresponding info window

    function myclick(i) {
        gmarkers[i].openInfoWindowHtml(htmls[i]);
        var offset = $("#map").offset().top;
        $("html,body").animate({
            scrollTop: offset
        }, 500);

    }

    // functions that open the directions forms

    function tohere(i) {
        gmarkers[i].openInfoWindowHtml(to_htmls[i]);
    }

    function fromhere(i) {
        gmarkers[i].openInfoWindowHtml(from_htmls[i]);
    }



    // create the map
    var map = new GMap2(document.getElementById("map"));
    map.addControl(new GLargeMapControl());
    map.addControl(new GMapTypeControl());
    map.setCenter(new GLatLng(33.214841, -97.133068), 6);
	
	

    // === create a GDirections Object ===
    var gdir = new GDirections(map, document.getElementById("directions"));

    // === Array for decoding the failure codes ===
    var reasons = [];
    reasons[G_GEO_SUCCESS] = "Success";
    reasons[G_GEO_MISSING_ADDRESS] = "Missing Address: The address was either missing or had no value.";
    reasons[G_GEO_UNKNOWN_ADDRESS] = "Unknown Address:  No corresponding geographic location could be found for the specified address.";
    reasons[G_GEO_UNAVAILABLE_ADDRESS] = "Unavailable Address:  The geocode for the given address cannot be returned due to legal or contractual reasons.";
    reasons[G_GEO_BAD_KEY] = "Bad Key: The API key is either invalid or does not match the domain for which it was given";
    reasons[G_GEO_TOO_MANY_QUERIES] = "Too Many Queries: The daily geocoding quota for this site has been exceeded.";
    reasons[G_GEO_SERVER_ERROR] = "Server error: The geocoding request could not be successfully processed.";
    reasons[G_GEO_BAD_REQUEST] = "A directions request could not be successfully parsed.";
    reasons[G_GEO_MISSING_QUERY] = "No query was specified in the input.";
    reasons[G_GEO_UNKNOWN_DIRECTIONS] = "The GDirections object could not compute directions between the points.";


    /* Setup to event handlers, one: when the directions are loaded, two: if there was any error */
    GEvent.addListener(gdir, 'load', onGDirectionsLoad)
    // === catch Directions errors ===
    GEvent.addListener(gdir, "error", function () {
        var code = gdir.getStatus().code;
        var reason = "Code " + code;
        if (reasons[code]) {
            reason = reasons[code]
        }

        alert("Failed to obtain directions, " + reason);
    });



    // Read the data from markers.xml
    var request = GXmlHttp.create();
    request.open("GET", "markers.xml", true);
    request.onreadystatechange = function () {
        if (request.readyState == 4) {
            var xmlDoc = GXml.parse(request.responseText);
            // obtain the array of markers and loop through it
            var markers = xmlDoc.documentElement.getElementsByTagName("marker");

            for (var i = 0; i < markers.length; i++) {
                // obtain the attribues of each marker
                var lat = parseFloat(markers[i].getAttribute("lat"));
                var lng = parseFloat(markers[i].getAttribute("lng"));
                var point = new GLatLng(lat, lng);
                var html = markers[i].getAttribute("html");
                var label = markers[i].getAttribute("label");







                // create the marker
                var marker = createMarker(point, label, html);



                map.addOverlay(marker);
            }
            // put the assembled side_bar_html contents into the side_bar div
            document.getElementById("mapNavigation").innerHTML = side_bar_html;
        }
    }
    request.send(null);
}

else {
    alert("Sorry, the Google Maps API is not compatible with this browser");
}

jQuery.fn.idle = function (time) {
    var i = $(this);
    i.queue(function () {
        setTimeout(function () {
            i.dequeue();
        }, time);
    });
};
/* This function will be called when the directions are loaded */



function onGDirectionsLoad() {
    /* We will simple scroll down to the directions, but with a little delay so it's loaded */
    var offset = $("#map").offset().top;
    $("html,body").animate({
        dummy: 500 // delay the scroll hack
    }).animate({
        scrollTop: offset
    }, 500);
    jQuery("#btnPrintDirections").show();
	
}


$("#btnPrintDirections").click(function () {
    $('#directions').jqprint();
    return false;
});
$(window).unload(function () {
    GUnload();
});

function getUrlVars() {
    var vars = [],
        hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');

    for (var i = 0; i < hashes.length; i++) {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
	
	
    return vars;
	

}
var hash = getUrlVars();

if (window.location.href.indexOf('?') !== -1) {
setTimeout("myclick(hash['map'])", 500);
}	



// This Javascript is based on code provided by the
// Community Church Javascript Team
// http://www.bisphamchurch.org.uk/   
// http://econym.org.uk/gmap/
//]]>