window.addEvent('domready', function() {
	var allDl = $(document.body).getElements('dl');

	allDl.each(function(el){
		var html = $(el).innerHTML;
		var regular_expression = "[a-z]";
		var result = html.test(regular_expression);

		if(result === false)
		{
			var toDestroy = new Array();
			toDestroy[0] = $(el).getParent();
			toDestroy[1] = $(el).getParent().getPrevious();

			toDestroy.each(function(el){
				el.destroy();
			});
		}
	});

	allDl = $(document.body).getElements('dl');

	allDl.each(function(el){
		var html = $(el).innerHTML;
		var regular_expression = "[a-z]";
		var result = html.test(regular_expression);

		if(result === false)
		{
			var toDestroy = new Array();
			toDestroy[0] = $(el).getParent();
			toDestroy[1] = $(el).getParent().getPrevious();

			toDestroy.each(function(el){
				el.destroy();
			});
		}
	});
});