// JavaScript Document
var xmlHttp;

function modificar(id) {
		document.getElementById("modificando").style.display="block";
		ajaxmodificar(id);
}
function ajaxmodificar(str)
{ 
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	} 

	var url="habitacion_detalle.php";
	url=url+"?id="+str;

	xmlHttp.onreadystatechange=stateModificar;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateModificar() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 	
	document.getElementById("modificando").innerHTML=xmlHttp.responseText;

	}	
} 
function GetXmlHttpObject()
{ 

	var objXMLHttp=null;
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest();
	}
		else if (window.ActiveXObject)
	{
		
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp
}