function collapseAll(){var LItems=document.getElementById("catlist").getElementsByTagName("li");for(o=0;o<LItems.length;o++){if(LItems[o].className=="open"){LItems[o].className="close";}
if(LItems[o].getElementsByTagName("ul").length>0){curChilds=LItems[o].getElementsByTagName("span");if(curChilds.length>0){curChilds[0].onclick=function(){ShowHide(this.parentNode);}
if(curChilds[0].className=="open"){curChilds[0].className="close";}}}}}
function ShowHide(curHeader){if(curHeader.className=="close"){curHeader.className="open";curHeader.firstChild.className="open";}
else if(curHeader.className=="open"){curHeader.className="close";curHeader.firstChild.className="close";}}
window.onload=collapseAll;
