// JScript File

function toggleSibling(elem)
{
    if (elem != null)
    {
        var subs = elem.all;
        if (subs != null)
        {
            for (var i = 0; i < subs.length; i++)
            {
                if (subs[i].className == "pcListExpandImg")
                {
                    subs[i].className = "pcListCollapseImg";
                }
                else if (subs[i].className == "pcListCollapseImg")
                {
                    subs[i].className = "pcListExpandImg";
                }
            }
        }
        
        var par = elem.parentNode;
        if (par != null)
        {
            var siblings = par.childNodes;
            if (siblings != null)
            {
 	            for (var i = 0; i < siblings.length; i++)
                {
                    if (siblings[i].className == "pcContListShow")
                    {
                        siblings[i].className = "pcContListHide"
                    }
                    else if (siblings[i].className == "pcContListHide")
                    {
                        siblings[i].className = "pcContListShow"
                    }
                }
            }
        }
    }
}