function toggle_visibility(id) { var e = document.getElementById(id); if(e.style.display == 'block') e.style.display = 'none'; else e.style.display = 'block'; } #showhidelist li { list-style:none; font-style:normal; font-weight:bold; } #showhidelist li div { margin:0; padding:0; padding-left:15px; font-style:normal; font-weight:normal; font-size:0.9em; } #showhidelist li div a{ font-style:italic; } .tofollow{ color:black; } Dog Data at Broad