// JScript File

function toggleNext(el) {
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         while(next.nodeType != 1) next=next.nextSibling;
         next.style.display=((next.style.display=="none") ? "block" : "none");
        }

        function toggleNextByTagName(tname) {
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         var clickers=document.getElementsByTagName(tname);
         for (i=0; i<clickers.length; i++) {
         clickers[i].className+=" "+ccn;
         clickers[i].onclick=function() {toggleNext(this)}
         toggleNext(clickers[i]);
         }
        }
        window.onload=function() {toggleNextByTagName('h4')}