// JavaScript Document
var xmlhttp;

function sendInquiry(str){
  if(str!=""){
	  showSendingLoading();
	  xmlhttp=GetXmlHttpObject();
	  if (xmlhttp==null)
		{
		alert ("Your browser does not support XML HTTP Request");
		return;
		}
	  var url="c/send_contact_us.php";
	  url=url+"?"+str;
	  url=url+"&sid="+Math.random();
	  xmlhttp.onreadystatechange=contactusStateChanged;
	  xmlhttp.open("GET",url,true);
	 xmlhttp.send(null);
  }
}

function contactusStateChanged()
  {
  if (xmlhttp.readyState==4)
    {
	  //window.location.href='user.php';
    document.getElementById("inquiry").innerHTML=xmlhttp.responseText;
    }
  }

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
} 

function showSendingLoading(){
	document.getElementById("inquiry").innerHTML="<img src='images/loading.gif' alt='Loading' />";
}