var xmlHttp

function sendEmail()
{ 
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	
	var nm = document.getElementById("nm").value;
	var ph = document.getElementById("ph").value;
	var em = document.getElementById("em").value;
	var ms = document.getElementById("ms").value;
	
	var url="sendemail.asp";
	url=url+"?nm="+nm+"&ph="+ph+"&em="+em+"&ms="+ms;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
	

function stateChanged() 
	{ 
	if (xmlHttp.readyState==4)
	{ 
	document.getElementById('contact_form').innerHTML=xmlHttp.responseText;
	}
	}

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;
}