function submitOverallEmail()
{ 
	var pars = $('email').serialize(true);
	var myAjax = new Ajax.Updater('tips-form', '/process-form.php', {method: 'get', parameters: pars});
}

function submitEmail()
{ 
	var pars = $('email').serialize(true);
	var myAjax = new Ajax.Updater('tip-form', '/process-form.php', {method: 'get', parameters: pars});
}