(function() { var f = document.getElementById('newsletter_box'); if (f && f.email) { var email = f.email; var n = navigator; var l = location; if (n.platform == 'Win32') { email.style.cssText = 'border: 1px solid #315508; padding: 2px; width:160px;'; } var b = function() { if (email.value == '') { email.style.background = '#FFFFce url(http://www.computer-fuechse.com/images/e-mail.gif) left no-repeat'; } }; var f = function() { email.style.background = '#ffffce'; }; email.onfocus = f; email.onblur = b; if (!/[&?]email=[^&]/.test(l.search)) { b(); } } })();