js返回上页
链接式:
<a href="javascript:history.go(-1)">返回上一步</a>
<a href="<%=Request.ServerVariables("HTTP_REFERER")%>">返回上一步</a>
按钮式:
<INPUT name="pclog" type="button" value="GO" onClick="location.href=’http://www.XXX.com/‘">
 
直接跳转式:
<script>window.location.href=’http://www.XXX.com‘;</script>
JS跳转页面参考代码
第一种: 
<script language="javascript" type="text/javascript"> 
window.location.href="login.jsp?backurl="+window.location.href; 
</script> 
第二种: 
<script language="javascript"> 
alert("返回"); 
window.history.back(-1); 
</script> 
第三种: 
<script language="javascript"> 
window.navigate("top.php"); 
</script> 
第四种: 
<script language="JavaScript"> 
self.location=’top.htm’; 
</script> 
第五种: 
<script language="javascript"> 
alert("非法访问!"); 
top.location=’xx.php’; 
</script>	
 
                         
                         
                         
                         
                         
                        

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