jQuery.fn.translucentBackground = function() {
	
	$(this).each(function() {
	
		var width = $(this).width();
		var height = $(this).height();
		var Clone = $(this).clone();
	
		Clone.empty();
		Clone.css({'width':width,'height':height});
		Clone.fadeTo(0,0.7);
	
		$(this).css('background','none');
		$(this).before(Clone);
		
	});

};