function opennewwindow()
	{
	window.open('email.html','emailsignup','width=600,height=400');
	}

function val_form()

	{

	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	if (!(reExp.test(document.emailform.email.value)))

		{
		alert("Email address missing or not in correct format!");
		return false;
		}
	else
		{
		return true;
		}
	}