/*-----sidebar-------*/
#code_img{ width:228px; height:308px; background:url(icon.jpg) -4px -3px no-repeat; position:fixed; right:115px; bottom:150px; cursor:pointer; display:none; z-index:1000;
_position:absolute;_bottom:auto;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0))); _margin-bottom:130px;}