function ValidPhone(phoneFieldId) {
        var phone = document.getElementById(phoneFieldId);
	if (phone.value.length==0) {
	  return false;
	}
	
	var re = /^(\d{3})(\d{3})(\d{4})$/
        // strip non-word characters that might be used as separators
	var stripped = phone.value.replace(/\W/g,'');    
	if (!re.test(stripped)) {
	  phone.focus();
	  return false;
	}
	m = re.exec(stripped);
	phone.value=m[1]+m[2]+m[3];
	return true;
}

function WithoutContent(ss) 
{
	if(ss.length > 0) { return false; }

	return true;
}