loadstatustext = "<div style='text-align:center'><img src='/style/images/loading.gif'/><br>Loading ...</div>";
function ajaxLoad(url,id)
{
   if (document.getElementById) {
	   var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	   }
	   if (x)
		   {
	   x.onreadystatechange = function()
			   {
				   el = document.getElementById(id);
				   el.innerHTML = loadstatustext;
		   if (x.readyState == 4 && x.status == 200)
				   {
				   el.innerHTML = x.responseText;
			   }
			   }
		   x.open("GET", url, true);
		   x.send(null);
		   }
}
function chonphong(id)
{
		ajaxLoad('/danh-sach-loai-phong/id='+id,'chonphong');
}
function youroom()
{
		ajaxLoad('/phong-cua-ban/','chonphong');
}