var item_active;



    var xmlHttp;



    function createXMLHttpRequest() {



	  if (window.ActiveXObject) {



		 xmlHttp = new   ActiveXObject("Microsoft.XMLHTTP");



	  }



	  else if (window.XMLHttpRequest) {



		 xmlHttp = new XMLHttpRequest();



	  }



    } 



	







  function tim2(event){



	var keyCode = event.keyCode;



	if(keyCode==13)



		{



			timkiemfunc2();



		}



	}







	function handleEnter(inField, e) {







		var charCode;



		if(e && e.which){



			charCode = e.which;



		}else if(window.event){



			e = window.event;



			charCode = e.keyCode;



		}



	



		if(charCode == 13) {



			timkiemfunc2();



		}



	}







	



	



	function timkiemfunc2()



	{



		var keyword = document.getElementById("keyword").value;



		if(keyword=="")



		{



			alert("Vui lòng nhập từ khóa!");	



			document.getElementById("keyword").focus();



			return false;



		}



		

		var domain="http://"+document.domain+"/tvd/vinhhunghotel"; //alert(domain);return false;

		document.location.href=domain+"/index.php?option=search&keyword="+encodeURI(keyword)+"&rid="+Math.random();



		



	}



	function empty()



{



	document.getElementById("keyword").value="";



		



	}