var xmlhttp = false;
try
{
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
	try
	{
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	catch(e)
	{
		xmlhttp = false;
	}
}

if (!xmlhttp && typeof XMLHttpRequest!='undefined')
{
	xmlhttp = new XMLHttpRequest();
}

function respondercheck(form)
{

	document.getElementById("message_naam").innerHTML = ""
	document.getElementById("message_email").innerHTML = ""


	if(form.naam.value == "")
	{
		document.getElementById("message_naam").innerHTML = "<b><font color='red' size='2'>Naam ontbreekt</font></b>"
		form.naam.focus()
	}
	else if(form.email.value == "")
	{
		document.getElementById("message_email").innerHTML = "<b><font color='red' size='2'>E-mailadres ontbreekt</font></b>"
		form.email.focus()
	}
	else if(xmlhttp)
	{
		dynSubmit()
		if (xmlhttp.readyState >= 1 && xmlhttp.readyState <= 3)
		{
			xmlhttp.abort();
		}
		xmlhttp.open("GET", "/options/respondercheck/respondercheck.asp?id=14032&email="+form.email.value+"&naam="+form.naam.value, true);
		xmlhttp.onreadystatechange = function()
		{
            if(xmlhttp.readyState == 4)
			{
				if(xmlhttp.responseText == 0)
				{
					document.getElementById("message_email").innerHTML = "<b><font color='red' size='2'>Ongeldig e-mailadres</font></b>"
					window.clearTimeout(dynSubmitPause)
					document.responderform.verzend.value = "       Schrijf me NU gratis in";
					form.email.focus()
				}
				else
				{
					document.responderform.submit()
				}
            }
		}
		xmlhttp.send(null);
	}
	else
	{
		document.responderform.submit()
	}
}

ie = 1
function dynSubmit()
{
	responderObj = document.responderform.verzend

	if(ie > 9) ie = 0
	ie_scr = "         Laden";
	for(i=0;i<ie;i++)
	{
		ie_scr = ie_scr+".";
	}
	responderObj.value = ie_scr;
	ie = ie + 1
	dynSubmitPause = window.setTimeout(dynSubmit,100);
}