function resetForm(){
	document.sendmail.reset();
}
function checkForm()
{
	if(document.sendmail.sender.value.length < 1 )
	{
		alert('Please enter your name.');
		document.sendmail.sender.focus();
		return false;
	}
	
	/*
	if(document.sendmail.lastname.value.length < 1 )
	{
		alert('Please enter your last name.');
		document.sendmail.lastname.focus();
		return false;
	}
	*/

	if(document.sendmail.company.value.length < 1 )
	{
		alert('Please enter your company.');
		document.sendmail.company.focus();
		return false;
	}

	if(document.sendmail.email.value.length < 1 )
	{
		alert('Please enter your email address.');
		document.sendmail.email.focus();
		return false;
	}

	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.sendmail.email.value) == false)
	{
		alert('Please re-enter your email address in a correct format.');
		document.sendmail.email.focus();
		return false;	
	}
	return document.sendmail.submit();
}