var url = "friend_submit.php"; // The server-side script
function handleHttpResponse() {
  if (http.readyState == 4) {
    results = http.responseText;
	if(results=="success")
	{
	document.friend_register.reset();
	document.getElementById('response_text').innerHTML = "<p>Thanks! Your details have been submitted <br /> We will contact You Shortly.</p>";
	}
	else
		{
		
		document.getElementById('response_text').innerHTML = "<p>The Form Is Not Working Due To Server Problems, Please Try Later Or Call 0870 444 8983</p>";
		}
  }
}
var http; // We create the HTTP Object

function SendEmailData(email_form) {
	http = getHTTPObject();
	var form_var="fo=1" ;
	for(i=0;i<email_form.elements.length; i++)
	{
		form_var = form_var + "&" + email_form.elements[i].name + "=" + email_form.elements[i].value ;
	}
	http.onreadystatechange = handleHttpResponse;
	http.open("POST", url, true);
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	http.send(form_var);
	document.getElementById('response_text').style.display='';
	document.getElementById('response_text').innerHTML="<p>Sending The Data.. Wait Please!</p>" ;
 }
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}


function check_Form(enquiry_form)
{
	
		
	var your_name = enquiry_form.your_name.value;
	var your_email = enquiry_form.your_email.value;
	var friend_email = enquiry_form.friend_email.value;
	var msg_text = enquiry_form.msg_text.value;
	
	if(your_name=="")
	{
		alert("Please Enter Your Name") ;
		enquiry_form.your_name.focus() ;
		return false;
	}
	
	if(your_email=="")
	{
		alert("Please Enter Your Email ID!") ;
		enquiry_form.your_email.focus() ;
		return false;
	}
	
	if (!your_email.match(/^[\w\.\-]+@([\w\-]+\.)+[a-zA-Z]+$/))
	{
		alert("Please enter a valid E-mail ID!");
		enquiry_form.your_email.focus();
		enquiry_form.your_email.value="";
		return false;
	}
	
	if(friend_email=="")
	{
		alert("Please Enter Your Friend Email ID!") ;
		enquiry_form.friend_email.focus() ;
		return false;
	}
	
	if (!friend_email.match(/^[\w\.\-]+@([\w\-]+\.)+[a-zA-Z]+$/))
	{
		alert("Please enter a valid E-mail ID!");
		enquiry_form.friend_email.focus();
		enquiry_form.friend_email.value="";
		return false;
	}	
	
	if(msg_text=="")
	{
		alert("Please Enter Your Message Text") ;
		enquiry_form.msg_text.focus() ;
		return false;
	}
	if(enquiry_form.captcha.value=="")
	{
		alert("Please enter code shown above");
		enquiry_form.captcha.focus();
		return false;
	}
	
	if(enquiry_form.captcha.value.toUpperCase()!=enquiry_form.cap_code.value.toUpperCase())
	{
		alert("Sorry ! Code Mismatch");
		enquiry_form.captcha.focus();
		return false;
	}
	
	SendEmailData(enquiry_form); 
	return false;
}