js实现页面跳转的几种方式

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.jsp");  

</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.jsp';
   
</script>