There are 6 previous versions of this script.
/*<![CDATA[*//*
// ==UserScript==
// @name zapEmbeds
// @description zap embeds into page
// @include *
// @namespace userscripts.org/users/46776
// ==/UserScript==*/
function zapembs(){
var doc=document,astag=['iframe','object','embed'];
for(var a=astag.length,embs,n=0,temp=[],tmpr=[];a--;){
embs=doc.getElementsByTagName(astag[a]);
for(var m=embs.length,ems;m--;n++){ems=embs[m];temp[n]=ems;tmpr[n]=ems.parentNode;}
};for(var i=temp.length;i--;){tmpr[i].removeChild(temp[i]);};temp=tmpr=n=null;
}
document.addEventListener('click',zapembs(),false);
/*]]>*/