SOURCE

  function Wopen(){  
      window.open('http://www.baidu.com','_blank','width=1000,height=200,menubar=no,toolbar=no,status=no,scrollbars=yes')  
  
  }   

 

<a href="http://www.w3school.com.cn/" target="_blank">_blank W3School!</a>

<a href="http://www.w3school.com.cn/" target="_self">_self W3School!</a>

<a href="http://www.w3school.com.cn/" target="_parent">_parent W3School!</a>

<a href="http://www.w3school.com.cn/" target="_top">_top W3School!</a>

 <h2><b onclick="Wopen()">window.open</b></h2>

 

a{
  display: block;
}