// JavaScript Document

/*************************************************************************\
Newsletter Validation
\*************************************************************************/


function Newsletter(form)
{
	
	document.form.email.removeClass('Required');
	 
	
	/*************************************************************************\
	Email Valid?
	This first checks for if it's empty, then if it's in a valid format
	\*************************************************************************/

	if (document.form.email.value == " Email Address")
	{
		alert('You must enter an email address.'); 
		document.form.email.focus();
		document.form.email.select(); 
		document.form.email.addClass('Required');  
		return false; 
	}else{
  
		if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.form.email.value))
				{
		alert('Your email address appears to be invalid.'); 
		document.form.email.focus();
		document.form.email.select(); 
		document.form.email.addClass('Required');
		return false; 
		}
	}

}