function createRequestObject()
{
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
   return xmlHttp;
  }
  


function SendContact(){
	
	var cname = document.getElementById('txtName').value;
	var cphone = document.getElementById('txtPhone').value;
	var cemail = document.getElementById('txtEmail').value;
	var cprior = document.getElementById('cboPriority').value;
	var csub = document.getElementById('txtSubject').value;
	var cdet = document.getElementById('txtDetails').value;

	var pdata = cname+"^"+cphone+"^"+cemail+"^"+cprior+"^"+csub+"^"+cdet;
 
 	var httpT = createRequestObject();

	httpT.open('get', 'email.php?contact='+pdata);
	httpT.send(null);
	
  	httpT.onreadystatechange = function()
	{
		
		if(httpT.readyState == 4)
		{
			if (httpT.responseText==11) {
			alert ("Thank you for your interest.");
				//document.getElementById('username').innerHTML = httpT.responseText;
			}else if (httpT.responseText==12) {
				alert("Thank you for your interest.");
			}else if (httpT.responseText==21) {
				alert("Sorry your message could not be sent at the moment. Please try again later.");
			}else  {
				alert("Sorry your message could not be sent at the moment. Please try again later.");
			}
				document.getElementById('txtName').value = "";
				document.getElementById('txtPhone').value = "";
				document.getElementById('txtEmail').value = "";
				document.getElementById('cboPriority').value = "";
				document.getElementById('txtSubject').value = "";
				document.getElementById('txtDetails').value = "";

		
		}
		
	}
}