changes a and base target="_blank" to target="_self"
// ==UserScript==
// @name a/base target blank to target self
// @author Richard Pratt
// @version 1.02
// @include *
// @namespace *
// @description changes a and base target="_blank" to target="_self"
// @grant none
// Based on earlier script by sameagain
// ==/UserScript==
var a=document.getElementsByTagName('a'),
base=document.getElementsByTagName('base');
for (i=0;i<base.length;i++)
if (base[i].getAttribute('target')=='_blank')
base[i].setAttribute('target','_self');
for (i=0;i<a.length;i++)
if (a[i].getAttribute('target')=='_blank')
a[i].setAttribute('target','_self');