var xmlHttp
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}



//============================================================================================
//====================checks the client's data======================
var url_price_extra = "include/check_client.php?client_id="; 
function check_client() 
{ 
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  }

	
	var client_id = document.getElementById("client_client_userid").value;
	var client_fname = document.getElementById("client_fname").value;
	var client_lname = document.getElementById("client_lname").value;
	var client_age = document.getElementById("client_age").value;
	var client_address = document.getElementById("client_address").value;
	var client_city = document.getElementById("client_city").value;
	var client_tel = document.getElementById("client_tel").value;
	var client_mobile = document.getElementById("client_mobile").value;
	var client_country = document.getElementById("client_country").value;
	
	xmlHttp.open("GET", url_price_extra + client_id + "&client_fname="+client_fname+"&client_lname="+client_lname+ "&client_age="+client_age+"&client_address="+client_address+"&client_city="+client_city+"&client_tel="+client_tel+"&client_mobile="+client_mobile+ "&client_country="+client_country, true); 
	xmlHttp.onreadystatechange = handleHttpResponse_check_client; 
	xmlHttp.send(null);
}

function handleHttpResponse_check_client() 
{ 

	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	
		xmlDoc=xmlHttp.responseXML;
		if (xmlDoc.getElementsByTagName("show_edit_message")[0].childNodes[0].nodeValue)
		{
			document.getElementById("div_confirm_agree").style.display = "inline";
		}
		else
		{
			document.getElementById("div_confirm_agree").style.display = "none";
		}
	}
		
}