[Chia Sẻ]code lên xuống

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Chèn header , footer

Code:: <style type='text/css'> #top-bottom_middle { position:fixed; _position:absolute; bottom:5px; right:5px; clip:inherit; _top:expression(document.documentElement.scrollTop+ document.documentElement.clientHeight-this.clientHeight); _left:expression(document.documentElement.scrollLeft+ document.documentElement.clientWidth - offsetWidth); } </style> <script type='text/javascript'> var maxWidth = (document.body.clientWidth); var maxHeight = (document.body.clientHeight); </script> <div id='top-bottom_middle'> <a href='javascript:top.window.scrollTo(0,0)' title='Đầu trang'><img alt='Đầu trang' border='0' src='http://i34.servimg.com/u/f34/15/44/78/93/top10110.png'/></a><br/> <a href='javascript:window.scrollTo(maxWidth,maxHeight/2)' title='Giữa trang'><img alt='Giữa trang' border='0' src='http://i34.servimg.com/u/f34/15/44/78/93/middle10.png'/></a><br/> <a href='javascript:window.scrollTo(maxWidth,maxHeight)' title='Cuối trang'><img alt='Cuối trang' border='0' src='http://i34.servimg.com/u/f34/15/44/78/93/bottom10.png'/></a> </div>