//
// ==UserScript==
// @name          No signatures!
// @namespace     noSIGs
// @description	  Script hide annoying members' signatures on popular webboards
// @include       *
//@version       1.0
//@source       http://with.in/
// ==/UserScript==

main();

function getMetaTagContent(MetaTagName) {
  var metaElements = document.all ?
    document.all.tags('META') :
    document.getElementsByTagName ?
    document.getElementsByTagName ('META') : new Array();
  var metaKeywords = new Array();
  var i = 0;
  for (var m = 0; m < metaElements.length; m++)
    if (metaElements[m].name == MetaTagName)
      return metaElements[m].content;
}

function main(){
	//<meta name="generator" content="vBulletin 3.8.1" />
	if(/^vBulletin/i.test(getMetaTagContent('generator'))){
		document.body.innerHTML = document.body.innerHTML.replace(/<!-- sig -->[\s\S]*?<!-- \/ sig -->/g, "<div style=\"display:none\">$&</div>");
	}
};