javaScript的一些页面跳转

    <input type="button" value="GO" onclick="location.href='http://baidu.com'" />

    <a href="javascript:history.go(-1)">上一页</a>

    <script type="text/javascript">        function aa() { window.location.href = 'http://www.baidu.com'; }</script>
    <input type="button" value="GO2" onclick="aa()" />

    <script type="text/javascript">        function aa1() { window.location="http://www.baidu.com"}</script>
    <input type="button" value="GO3" onclick="aa1()" />