$(document).ready(function () {
 var options, init;

 OpenLayers.DOTS_PER_INCH = 25.4 / 0.28;
 OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
 OpenLayers.Util.onImageLoadErrorColor = 'transparent';
 OpenLayers.Util.onImageLoadError = function () {
 this.src = '/Content/Images/sorry.jpg';
 this.style.backgroundColor = OpenLayers.Util.onImageLoadErrorColor;
 };

 options = {
 wms: 'WMS',
 wmslayers: ['poly_landmarks', 'tiger_roads', 'poi'].join(),
 controls: [],
 projection: 'EPSG:4326',
 format: 'image/png',
 wmsparams: {
 'MAP_TYPE': 'DEF'
 }
 };

 init = function () {
 var lon = -73.9529, lat = 40.7723, zoom = 10,
 map, sharpmap, click, toolbar, center;

 map = new OpenLayers.Map('map', options);
 sharpmap = new OpenLayers.Layer.WMS(
 'SharpMap WMS',
 '/wms.ashx', {
 layers: options.wmslayers,
 service: options.wms,
 version: '1.3.0',
 format: options.format,
 transparent: true
 }, {
 isBaseLayer: true,
 transparent: true,
 visibility: true,
 buffer: 0,
 singleTile: false,
 ratio: 1.5
 });
 sharpmap.mergeNewParams(options.wmsparams);
 map.addLayers([sharpmap]);

 click = new OpenLayers.Control.WMSGetFeatureInfo({
 url: '/wms.ashx',
 title: 'Identify features by clicking',
 layers: [sharpmap],
 vendorParams: options.wmsparams,
 queryVisible: true
 });
 click.events.register("getfeatureinfo", this, function (evt) {
 alert(evt.text);
 });

 toolbar = OpenLayers.Class(OpenLayers.Control.NavToolbar, {
 initialize: function () {
 OpenLayers.Control.NavToolbar.prototype.initialize.apply(this, [options]);
 this.addControls([click]);
 }
 });
 map.addControl(new OpenLayers.Control.LayerSwitcher());
 map.addControl(new OpenLayers.Control.PanZoom({
 position: new OpenLayers.Pixel(2, 10)
 }));
 map.addControl(new OpenLayers.Control.MousePosition());
 map.addControl(new OpenLayers.Control.LoadingPanel());
 map.addControl(new toolbar());

 center = new OpenLayers.LonLat(lon, lat);
 map.setCenter(center, zoom);
 };
 init();
});