.onShow{background:url(images/reg1.gif) no-repeat; padding-left:25px; height:20px; line-height:20px; }
.onFocus{background:#E9F0FF url(images/reg2.gif) no-repeat; padding-left:25px; height:20px; line-height:20px;}
.onError{background:#FFF2E9 url(images/reg3.gif) no-repeat; padding-left:25px; height:20px; line-height:20px;}
.onSuccess{background:#E9FFEB url(images/reg4.gif) no-repeat; padding-left:25px; height:20px; line-height:20px;}
.onLoad{background:#E9FFEB url(images/loading.gif) no-repeat 3px 3px; padding-left:25px; height:20px; line-height:20px;}