User:TimR/misc.js

From Wikipedia, the free encyclopedia

Note: After saving, you have to bypass your browser's cache to see the changes. In Internet Explorer and Firefox, hold down the Ctrl key and click the Refresh or Reload button. Opera users have to clear their caches through Tools→Preferences, see the instructions for Opera. Konqueror and Safari users can just click the Reload button. 

function footnoteTarget(a) {
	var aTitle=Title.fromAnchor(a);
	// We want ".3A" rather than "%3A" or "?" here, so use the anchor property directly
	var anch = aTitle.anchor;
	if ( ! /^(cite_note-|_note-|endnote)/.test(anch) ) { return false;	}
 
	var lTitle=Title.fromURL(location.href);
	if ( lTitle.toString(true) != aTitle.toString(true) ) {	return false; }
 
	var el=document.getElementById(anch);
	while ( el && typeof el.nodeName == 'string') {
		var nt = el.nodeName.toLowerCase();
		if ( nt == 'li' ) { return el; }
		else if ( nt == 'body' ) { return false; }
		else if ( el.parentNode ) { el=el.parentNode; }
		else { return false; }
	}
	return false;
}