function initialize() {
  	if (GBrowserIsCompatible()) {
    	var map = new GMap2(document.getElementById("map_canvas"));
			map.addControl(new GSmallMapControl());
    	map.setCenter(new GLatLng(53.104763, -1.109995), 13);
			var infoTabs = [
		  	//new GInfoWindowTab("Toprite", "Logo"), 
		  	new GInfoWindowTab("Address", "<p><span style=\"color:#333; font-size:12px;\"> <b>Altitude Access</b><br>Burma Road, Blidworth<br>Mansfield, Nottinghamshire<br> NG21 0RT<br><br>Tel: 01623 796969 <br>Fax: 01623 793008</span></p><p>&nbsp;</p>") 
			];
			var marker = new GMarker(map.getCenter());
			GEvent.addListener(marker, "click", function() {
				marker.openInfoWindowTabsHtml(infoTabs);
			});
			map.addOverlay(marker);
			marker.openInfoWindowTabsHtml(infoTabs);
  	}
  }