Firefox Firefox uses window.open encounter Ns_error_malformed_uri

Firefox browser use

<a herf= "Javascript:window.open (' jsp/childrenjsp.jsp ')" >

Unexpectedly open the page blank, look at the console, there has been a Ns_error_malformed_uri error, that is, the URI address is not legal.

You can only change it.

<a herf= "Javascript:openmethod ()" ><script>    function  openmethod () {        window.open ( ' jsp/childrenjsp.jsp ');              } </script>    

Firefox Firefox uses window.open encounter Ns_error_malformed_uri