function at_show_aux(parent, child) {
    var p = document.getElementById(parent); var c = document.getElementById(child); var top = (c["at_position"] == "y") ? p.offsetHeight + 2 : 0; var left = (c["at_position"] == "x") ? p.offsetWidth + 2 : 0; for (; p; p = p.offsetParent)
    { top += p.offsetTop; left += p.offsetLeft; }
    c.style.position = "absolute"; c.style.top = top + 'px'; c.style.left = (left - 18) + 'px'; c.style.visibility = "visible";
}
function at_show()
{ var p = document.getElementById(this["at_parent"]); var c = document.getElementById(this["at_child"]); at_show_aux(p.id, c.id); clearTimeout(c["at_timeout"]); }
function at_hide()
{ var p = document.getElementById(this["at_parent"]); var c = document.getElementById(this["at_child"]); c["at_timeout"] = setTimeout("document.getElementById('" + c.id + "').style.visibility = 'hidden'", 1 /*original value 333*/); }
function at_click()
{ var p = document.getElementById(this["at_parent"]); var c = document.getElementById(this["at_child"]); if (c.style.visibility != "visible") at_show_aux(p.id, c.id); else c.style.visibility = "hidden"; return false; }
function at_attach(parent, child, showtype, position, cursor) {
    var p = document.getElementById(parent); var c = document.getElementById(child); p["at_parent"] = p.id; c["at_parent"] = p.id; p["at_child"] = c.id; c["at_child"] = c.id; p["at_position"] = position; c["at_position"] = position; c.style.position = "absolute"; c.style.visibility = "hidden"; if (cursor != undefined) p.style.cursor = cursor; switch (showtype)
    { case "click": p.onclick = at_click; p.onmouseout = at_hide; c.onmouseover = at_show; c.onmouseout = at_hide; break; case "hover": p.onmouseover = at_show; p.onmouseout = at_hide; c.onmouseover = at_show; c.onmouseout = at_hide; break; } 
}