function mnu_display(x)
{
  var win = window.open();
  for (var i in x) win.document.write(i+' = '+x[i]+'<br>');
}

// ----- Show Aux -----

function mnu_show_aux(parent, child)
{
  var p = document.getElementById(parent);
  var c = document.getElementById(child );

  var top  = (c["mnu_position"] == "y") ? p.offsetHeight+2 : 0;
  var left = (c["mnu_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+'px';
  c.style.visibility = "visible";
}

// ----- Show -----

function mnu_show()
{
  var p = document.getElementById(this["mnu_parent"]);
  var c = document.getElementById(this["mnu_child" ]);

  mnu_show_aux(p.id, c.id);

  clearTimeout(c["mnu_timeout"]);
}

// ----- Hide -----

function mnu_hide()
{
  var c = document.getElementById(this["mnu_child"]);

  c["mnu_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 333);
}

// ----- Click -----

function mnu_click()
{
  var p = document.getElementById(this["mnu_parent"]);
  var c = document.getElementById(this["mnu_child" ]);

  if (c.style.visibility != "visible")
       mnu_show_aux(p.id, c.id);
  else c.style.visibility = "hidden";

  return false;
}

// ----- Attach -----

// PARAMETERS:
// parent   - 	id of visible html element
// child    - 		id of invisible html element that will be dropdowned
// showtype - 	"click" = you should click the parent to show/hide the child
//            		"hover" = you should place the mouse over the parent to show the child
// position - 	"x" = the child is displayed to the right of the parent
//            		"y" = the child is displayed below the parent
// cursor   - 	Omit to use default cursor or check any CSS manual for possible values of this field

function mnu_attach(parent, child, showtype, position, cursor)
{
  var p = document.getElementById(parent);
  var c = document.getElementById(child);

  p["mnu_parent"]     = p.id;
  c["mnu_parent"]     = p.id;
  p["mnu_child"]      = c.id;
  c["mnu_child"]      = c.id;
  p["mnu_position"]   = position;
  c["mnu_position"]   = position;

  c.style.position   = "absolute";
  c.style.visibility = "hidden";

  if (cursor != undefined) p.style.cursor = cursor;

  switch (showtype)
  {
    case "click":
      p.onclick     = mnu_click;
      p.onmouseout  = mnu_hide;
      c.onmouseover = mnu_show;
      c.onmouseout  = mnu_hide;
      break;
	  
    case "hover":
      p.onmouseover = mnu_show;
      p.onmouseout  = mnu_hide;
      c.onmouseover = mnu_show;
      c.onmouseout  = mnu_hide;
      break;
  }
}

function PopUpPage(PopPage,Hght,Wdth,WinName,LocBr,ScrBrs,MenuBr,ToolBrs,Resizbl,StatBr) 
{
 if (Hght<240) Hght=240;
 if (Wdth<320) Wdth=320;
 if (LocBr!="yes")LocBr="no";
 if (ScrBrs!="yes")ScrBrs="no";
 if (MenuBr!="yes")MenuBr="no";
 if (ToolBrs!="yes")ToolBrs="no";
 if (Resizbl!="yes")Resizbl="no";
 if (StatBr!="yes")StatBr="no";
 
 WinProps = "height="+Hght+",width="+Wdth+",location="+LocBr+","
  + "scrollbars="+ScrBrs+",menubars="+MenuBr+",toolbars="+ToolBrs+","
  + "resizable="+Resizbl+",status="+StatBr;
 window.open(PopPage, WinName, WinProps);
}