/*
 bMap - © 2010 Darren Dignam
 darren.dignam@blocsoft.com
 http://www.blocsoft.com/bMap
 Released under the GPL License
 http://www.gnu.org/licenses/gpl-3.0.txt
 */
(function(a){
    a.fn.bMap = function(b){
        eachOptions = b;
        return this.each(function(){
            obj = a(this);
            var d = {
                mapCenter: [51, 0],
                mapZoom: 1,
                mapCanvas: obj.attr("id"),
                mapSidebar: "none",
                mapLayerbar: "none",
                mapType: google.maps.MapTypeId.ROADMAP,
                loadMsg: "<h2>Loading...</h2>"
            };
            var c = a.extend(d, eachOptions);
            obj.data("bMap", new bMap(c))
        });
        return this
    }
})(jQuery);
function bMap(b){
    var c = {
        mapCenter: [51, 0],
        mapZoom: 1,
        mapCanvas: "map",
        mapSidebar: "none",
        mapLayerbar: "none",
        mapType: google.maps.MapTypeId.ROADMAP,
        loadMsg: "<h2>Loading...</h2>"
    };
    var b = $.extend(c, b);
    this.mapSidebar = b.mapSidebar;
    this.useSidebar = (this.mapSidebar != "none") ? true : false;
    this.mapLayerbar = b.mapLayerbar;
    this.useLayerbar = (this.mapLayerbar != "none") ? true : false;
    this.LyrArr = [];
    var a = {
        zoom: b.mapZoom,
        center: new google.maps.LatLng(b.mapCenter[0], b.mapCenter[1]),
        mapTypeId: b.mapType
    };
    this.map = new google.maps.Map(document.getElementById(b.mapCanvas), a);
    this.mapCanvas = b.mapCanvas;
    $("#" + this.mapCanvas).append("<div id='" + this.mapCanvas + "bMapLoadMsg' class='bMapLoadMsg'>" + b.loadMsg + "</div>");
    $("#" + this.mapCanvas + "bMapLoadMsg").css("left", ($("#map").width() / 2) - 50);
    $("#" + this.mapCanvas + "bMapLoadMsg").css("top", ($("#map").height() / 2) - 50);
    if (b.icons) {
        this.icons = b.icons
    }
    if (b.markers) {
        this.insertMarkers(b.markers)
    }
    this.infoWindow = new google.maps.InfoWindow();
    this.geoCoder = new google.maps.Geocoder()
}

bMap.prototype.insertMarkers = function(a){
    tmpThis = this;
    var b = tmpThis.LyrArr.length;
    var c = {
        name: "Layer" + b,
        type: "marker",
        visible: "true"
    };
    var a = $.extend(c, a);
    tmpThis.LyrArr[b] = a;
    tmpThis.LyrArr[b].toggleLayer = function(){
        if (this.visible != "false") {
            this.visible = "false";
            for (i = 0, j = this.data.length; i < j; i++) {
                this.data[i].setMap(null);
                tmpThis.infoWindow.close()
            }
            $("#bMapLyr" + b).addClass("bLyrHide");
            $("#" + tmpThis.mapSidebar + ' div[rel^="' + b + '"]').slideUp("fast");
            return false
        }
        else {
            this.visible = "true";
            for (i = 0, j = this.data.length; i < j; i++) {
                this.data[i].setMap(tmpThis.map)
            }
            $("#bMapLyr" + b).removeClass("bLyrHide");
            $("#" + tmpThis.mapSidebar + ' div[rel^="' + b + '"]').slideDown("fast");
            return true
        }
    };
    jQuery.each(a.data, function(f, g){
        var d = new google.maps.LatLng(g.lat, g.lng);
        if (g.icon) {
            tmpThis.LyrArr[b].data[f] = new google.maps.Marker({
                position: d,
                map: tmpThis.map,
                icon: g.icon
            })
        }
        else {
            tmpThis.LyrArr[b].data[f] = new google.maps.Marker({
                position: d,
                map: tmpThis.map
            })
        }
        if (g.title) {
            var e = "<h2>" + g.title + "</h2>";
            if (g.body) {
                e += g.body
            }
            google.maps.event.addListener(tmpThis.LyrArr[b].data[f], "click", function(){
                tmpThis.infoWindow.setContent(e);
                tmpThis.infoWindow.open(tmpThis.map, tmpThis.LyrArr[b].data[f]);
                $("#" + tmpThis.mapSidebar + " div").removeClass("bSideSelect");
                $("#" + tmpThis.mapSidebar + ' div[rel="' + b + " " + f + '"]').addClass("bSideSelect");
                var h = $("#" + tmpThis.mapSidebar).scrollTop() + $("#" + tmpThis.mapSidebar + ' div[rel="' + b + " " + f + '"]').position().top - ($("#" + tmpThis.mapSidebar).offset().top + ($("#" + tmpThis.mapSidebar).height() / 2));
                $("#" + tmpThis.mapSidebar).animate({
                    scrollTop: h
                }, 500)
            });
            google.maps.event.addListener(tmpThis.LyrArr[b].data[f], "infowindowclose", function(){
                $("#" + tmpThis.mapSidebar + ' div[rel="' + b + " " + f + '"]').removeClass("bSideSelect")
            })
        }
        if (tmpThis.useSidebar) {
            $('<div rel="' + b + " " + f + '">' + g.title + "</div>").click(function(){
                google.maps.event.trigger(tmpThis.LyrArr[b].data[f], "click");
                $("#" + tmpThis.mapSidebar + " div").removeClass("bSideSelect");
                $(this).addClass("bSideSelect")
            }).appendTo("#" + tmpThis.mapSidebar)
        }
    });
    if (a.visible != "true") {
        for (i = 0, j = tmpThis.LyrArr[b].data.length; i < j; i++) {
            tmpThis.LyrArr[b].data[i].setMap(null);
            $("#" + tmpThis.mapSidebar + ' div[rel^="' + b + '"]').hide()
        }
        $("#bMapLyr" + b).addClass("bLyrHide");
        return false
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.AJAXMarkers = function(c){
    var b = {
        serviceURL: "mapService.php",
        action: "getMarkers",
        vars: [],
        options: {}
    };
    var c = $.extend(b, c);
    var a = this;
    $("#" + this.mapCanvas + "bMapLoadMsg").show();
    $.getJSON(c.serviceURL, {
        action: c.action,
        vars: c.vars
    }, function(d){
        c.options = $.extend(d, c.options);
        a.insertMarkers(c.options);
        $("#" + a.mapCanvas + "bMapLoadMsg").hide()
    });
    return this
};
bMap.prototype.insertLine = function(c){
    tmpThis = this;
    var a = tmpThis.LyrArr.length;
    var d = {
        name: "Layer" + a,
        type: "line",
        visible: "true",
        color: "#00F",
        weight: 5,
        opacity: 1
    };
    var c = $.extend(d, c);
    tmpThis.LyrArr[a] = c;
    tmpThis.LyrArr[a].toggleLayer = function(){
        if (this.visible != "false") {
            this.visible = "false";
            this.data.setMap(null);
            $("#bMapLyr" + a).addClass("bLyrHide");
            return false
        }
        else {
            this.visible = "true";
            this.data.setMap(tmpThis.map);
            $("#bMapLyr" + a).removeClass("bLyrHide");
            return true
        }
    };
    var b = [];
    jQuery.each(c.data, function(e, f){
        b.push(new google.maps.LatLng(f.lat, f.lng))
    });
    tmpThis.LyrArr[a].data = new google.maps.Polyline({
        path: b,
        strokeColor: tmpThis.LyrArr[a].color,
        strokeOpacity: parseFloat(tmpThis.LyrArr[a].opacity),
        strokeWeight: parseInt(tmpThis.LyrArr[a].weight)
    });
    tmpThis.LyrArr[a].data.setMap(tmpThis.map);
    if (c.visible != "true") {
        tmpThis.LyrArr[a].data.setMap(null)
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.AJAXLine = function(b){
    var c = {
        serviceURL: "mapService.php",
        action: "getLine",
        vars: []
    };
    var b = $.extend(c, b);
    var a = this;
    $("#" + this.mapCanvas + "bMapLoadMsg").show();
    $.post(b.serviceURL, {
        action: b.action,
        vars: b.vars
    }, function(d){
        a.insertLine(d);
        $("#" + a.mapCanvas + "bMapLoadMsg").hide()
    }, "json");
    return this
};
bMap.prototype.insertPolygon = function(d){
    tmpThis = this;
    var b = tmpThis.LyrArr.length;
    var a = {
        name: "Layer" + b,
        type: "polygon",
        visible: "true",
        color: "#00F",
        weight: 5,
        opacity: 0.5
    };
    var d = $.extend(a, d);
    tmpThis.LyrArr[b] = d;
    tmpThis.LyrArr[b].toggleLayer = function(){
        if (this.visible != "false") {
            this.visible = "false";
            this.data.setMap(null);
            $("#bMapLyr" + b).addClass("bLyrHide");
            return false
        }
        else {
            this.visible = "true";
            this.data.setMap(tmpThis.map);
            $("#bMapLyr" + b).removeClass("bLyrHide");
            return true
        }
    };
    var c = [];
    jQuery.each(d.data, function(e, f){
        c.push(new google.maps.LatLng(f.lat, f.lng))
    });
    tmpThis.LyrArr[b].data = new google.maps.Polygon({
        path: c,
        strokeColor: tmpThis.LyrArr[b].color,
        strokeOpacity: 1,
        strokeWeight: parseInt(tmpThis.LyrArr[b].weight),
        fillColor: tmpThis.LyrArr[b].color,
        fillOpacity: parseFloat(tmpThis.LyrArr[b].opacity)
    });
    tmpThis.LyrArr[b].data.setMap(tmpThis.map);
    if (d.visible != "true") {
        tmpThis.LyrArr[b].data.setMap(null)
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.AJAXPolygon = function(b){
    var c = {
        serviceURL: "mapService.php",
        action: "getPolygon",
        vars: []
    };
    var b = $.extend(c, b);
    var a = this;
    $("#" + this.mapCanvas + "bMapLoadMsg").show();
    $.post(b.serviceURL, {
        action: b.action,
        vars: b.vars
    }, function(d){
        a.insertPolygon(d);
        $("#" + a.mapCanvas + "bMapLoadMsg").hide()
    }, "json");
    return this
};
bMap.prototype.removeAllLayers = function(){
    for (i = 0, j = this.LyrArr.length; i < j; i++) {
        if (this.LyrArr[i].type == "marker") {
            for (i2 = 0, j2 = this.LyrArr[i].data.length; i2 < j2; i2++) {
                this.LyrArr[i].data[i2].setMap(null)
            }
            this.infoWindow.close()
        }
        else {
            this.LyrArr[i].data.setMap(null)
        }
        this.LyrArr[i].data = 0;
        if (this.useSidebar) {
            $("#" + this.mapSidebar + ' div[rel^="' + i + '"]').remove()
        }
    }
    this.LyrArr.length = 0;
    this.refreshLayerbar();
    return this
};
bMap.prototype.removeLayer = function(a){
    if (this.LyrArr[a].type == "marker") {
        for (i2 = 0, j2 = this.LyrArr[a].data.length; i2 < j2; i2++) {
            this.LyrArr[a].data[i2].setMap(null)
        }
    }
    else {
        this.LyrArr[a].data.setMap(null)
    }
    this.LyrArr[a].data = 0;
    if (this.useSidebar) {
        $("#" + this.mapSidebar + ' div[rel^="' + a + '"]').remove()
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.popLayer = function(){
    var a = this.LyrArr.length - 1;
    var b = this.LyrArr.pop();
    if (b.type == "marker") {
        for (i2 = 0, j2 = b.data.length; i2 < j2; i2++) {
            b.data[i2].setMap(null)
        }
    }
    else {
        b.data.setMap(null)
    }
    b.data = 0;
    if (this.useSidebar) {
        $("#" + this.mapSidebar + ' div[rel^="' + a + '"]').remove()
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.shiftLayer = function(){
    for (i3 = 0, j3 = this.LyrArr.length; i3 < j3; i3++) {
        if (this.LyrArr[i3].data != 0) {
            var a = i3;
            break
        }
    }
    if (this.LyrArr[a].type == "marker") {
        for (i2 = 0, j2 = this.LyrArr[a].data.length; i2 < j2; i2++) {
            this.LyrArr[a].data[i2].setMap(null)
        }
    }
    else {
        this.LyrArr[a].data.setMap(null)
    }
    this.LyrArr[a].data = 0;
    this.LyrArr[a].name = "";
    this.LyrArr[a].type = "";
    if (this.useSidebar) {
        $("#" + this.mapSidebar + ' ^"' + a + '"]').remove()
    }
    this.refreshLayerbar();
    return this
};
bMap.prototype.refreshLayerbar = function(){
    if (this.mapLayerbar) {
        var b = this;
        $("#" + this.mapLayerbar).html("");
        for (var d = 0, c = this.LyrArr.length; d < c; d++) {
            if (this.LyrArr[d].data != 0) {
                if (this.LyrArr[d].visible != "false") {
                    var a = ""
                }
                else {
                    a = "class='bLyrHide' "
                }
                $("<div " + a + "id='bMapLyr" + d + "' rel='" + d + "'>" + this.LyrArr[d].name + "</div>").click(function(){
                    b.LyrArr[$(this).attr("rel")].toggleLayer()
                }).appendTo("#" + this.mapLayerbar)
            }
        }
    }
};
bMap.prototype.centerAtAddress = function(b){
    var a = this;
    this.geoCoder.geocode({
        address: b
    }, function(d, c){
        if (c == google.maps.GeocoderStatus.OK) {
            a.map.setCenter(d[0].geometry.location)
        }
    });
    return this
};