function checkSubmit()
{
	var errorMessage = document.getElementById('errorMsg');

	if(document.getElementById('firstName').value == "")
	{
		errorMessage.innerHTML = "<br> &nbsp;First name is required.<br><br>";
		return false;
	}

	if(document.getElementById('email').value == "")
	{
		errorMessage.innerHTML = "<br> &nbsp;Email address is required.<br><br>";
		return false;
	}

	if(document.getElementById('formphone').value == "")
	{
		errorMessage.innerHTML = "<br> &nbsp;Phone number is required.<br><br>";
		return false;
	}
	/*
	if(document.getElementById('captcha').value == "")
	{
		errorMessage.innerHTML = "<br> &nbsp;Please enter the verification code.<br>";
		document.getElementById('captcha').focus();
		return false;
	}

	if(document.getElementById('cap_code').value != document.getElementById('captcha').value)
	{
		errorMessage.innerHTML = "Sorry, the verification code entered is not correct.<br><br>";
		document.getElementById('captcha').focus();
		return false;
	}
	*/
}


if(window.ActiveXObject)
{
	try {
		var oHTTP = new ActiveXObject("Msxml2.XMLHTTP");
	} catch(e) {
		var oHTTP = new ActiveXObject("Microsoft.XMLHTTP");
	}
	} else {
	var oHTTP = new XMLHttpRequest();
}


function refreshCaptcha()
{
	callPage('captcha/ajax_captcha.php');
	return false;
}

function pause(milliseconds)
{
	var dt = new Date();
	while ((new Date()) - dt <= milliseconds) { /* Do nothing */ }
}

function callPage(page)
{
	// have to pause this (1/2 second) or the code won't run everytime, makes sense right?!
	pause(500);

	oHTTP.open("GET", page, true);
	oHTTP.onreadystatechange=function()
	{
		if (oHTTP.readyState==4) {
			var getValue=oHTTP.responseText;
			document.getElementById('cap_code').value = getValue;
		}
	}
	oHTTP.send(null);
}

function Reload() {
	var f = document.getElementById('iframe1');
	f.src = f.src;
}