function show(id)
{
document.getElementById(id).style.display="";
}
function hide(id)
{
document.getElementById(id).style.display="none";
}
    function go(value)
    {
        if(value=="")
            return false;
        else
            self.location.href=value;
    }
    function swap(s,t,index,count)
    {
        for(i=0;i<=count;i++)
        {
            if(document.getElementById(t+"_"+i)!=null)
            {
                document.getElementById(t+"_"+i).style.display="none";
                document.getElementById(s+"_"+i).className="nav_unselected";
            }
        }
        document.getElementById(t+"_"+index).style.display="";
        document.getElementById(s+"_"+index).className="nav_selected";
        if(top.location.href!=self.location.href)
                top.SetWinHeight("iframeA");
    }
    function slowShow(obj)
    {}
function getElementPos(_Obj)
{
	var _Top  = _Obj.offsetTop;
	var _Left = _Obj.offsetLeft;
	while(_Obj = _Obj.offsetParent)
	{
		_Top  += _Obj.offsetTop;
		_Left += _Obj.offsetLeft;
	}
	return {'x':_Left, 'y':_Top}
}