跳出IFrame几种方式

1、

<script type="text/javascript">
if (top.location !== self.location) {
    top.location=self.location;
}
</script>  

2、

<script type="text/javascript">
if (top.location !== self.location) {
    top.location = "../index.jsp";//跳出框架，并回到首页
}
</script> 

3、

 if(window.parent.length>)
         window.parent.location=location;
//*******************
if (window != top)
     top.location.href = location.href;