function clickclear(NewsletterSignup, defaulttext) 
		{
			if (NewsletterSignup.value == 'Please enter your email address') 
			{
			NewsletterSignup.value = "";
			}
		}
function clickrecall(NewsletterSignup, defaulttext) 
		{
			if (NewsletterSignup.value == "") 
			{
			NewsletterSignup.value = 'Please enter your email address'; 
			}
		}