A javascript to improve hashbrown — http://daneden.me/hashbrown/

hashgreen

// find all anchors in document
var allAnchors = document.getElementsByTagName('a');

// read them one by one
for (var i = 0, oneAnchor; oneAnchor = allAnchors[i]; i++) {
	
	// is href just a hash ?
	if ( oneAnchor.href == '#' )
	{
		// replace with well behaved 
		oneAnchor.href = 'javascript:void(0);';
	}
}