//clear default form field values when clicked
function clickclear(thisfield) {
	thisfield.value = "";
}

function clickrecall(thisfield) {
	var id = thisfield.id;
	switch (id) {
	case 'searchText' : defaulttext = 'Search the Site'; break;
	case 'newsletterSignup' : defaulttext = 'Enter Email Address';break;
	case 'username' : defaulttext = 'Login';break;
	case 'password' : defaulttext = 'Password';break;
	}
	if (thisfield.value === "") {
    	thisfield.value = defaulttext;
    }
}