var xmlHttp3;
function showUser_hotel(str,num){ 
	xmlHttp3=GetxmlHttpObject()
	if (xmlHttp3==null){
		alert ("Browser does not support HTTP Request")
		return
	}
	if(num==1)  {
			var url="city.php"
			url=url+"?ccid="+str
	}
url=url+"&sid="+Math.random()
	switch(num) {
		case 1:xmlHttp3.onreadystatechange=stateChangedEng_city; break;
	}	
	xmlHttp3.open("GET",url,true)
	xmlHttp3.send(null)
}
function stateChangedEng_city() { 
		if (xmlHttp3.readyState==4 || xmlHttp3.readyState=="complete") { 
				document.getElementById("hotel_city").innerHTML=xmlHttp3.responseText 
		 } 
}
function GetxmlHttpObject() {
		var xmlHttp3=null;
	try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp3=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp3=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp3=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp3;
}