bsw/jbe@5: function evilBrowser() {
bsw/jbe@5:   return (navigator.appName == "Microsoft Internet Explorer" || ! window.addEventListener);
bsw/jbe@5: }
bsw/jbe@5: 
bsw/jbe@5: function checkBrowser(message) {
bsw/jbe@5:   if (evilBrowser()) {
mail@252:     document.getElementById("layout_warning").innerHTML += '<div class="slot_warning">' + message + '</div>' ;
bsw/jbe@5:   }
bsw/jbe@5: }