/* show/hide on checkbox click */ function showMe (box) { var chboxs = document.getElementsByName("mc_nuke_all_styles"); var vis = "none"; for(var i=0;i<chboxs.length;i++) { if(chboxs[i].checked){ vis = "none"; } else{ var vis = ""; vis = ""; } } document.getElementById(box).style.display = vis; }