// JavaScript Document
function CheckForm()
{
	// Make sure that all of the form variables, etc are valid
	var f = document.getElementById("frmContact");
	
	if(f.first_name.value.length == 0)
	{
		alert('Please enter your first name.');
		f.first_name.focus();
		f.first_name.select();
		return false;
	}

	if(f.last_name.value.length == 0)
	{
		alert('Please enter your last name.');
		f.last_name.focus();
		f.last_name.select();
		return false;
	}

	if(f.phone.value.length == 0)
	{
		alert('Please enter your telephone number.');
		f.phone.focus();
		f.phone.select();
		return false;
	}

	if(f.email.value.length == 0)
	{
		alert('Please enter your email address.');
		f.email.focus();
		f.email.select();
		return false;
	}

	if(f.email.value.indexOf('.') == -1 || f.email.value.indexOf('@') == -1)
	{
		alert('This email address is not valid.');
		f.email.focus();
		f.email.select();
		return false;
	}

// Everything is OK, return true
return true;
}