//Java Script Document

// Copyright (C) 2005 Ilya S. Lyubinskiy. All rights reserved.
// Technical support: http://www.php-development.ru/
// ----- Popup Control ---------------------------------------------------------
function at_display(x)
{  var win = window.open();  for (var i in x) win.document.write(i+' = '+x[i]+'<br>');}
// ----- Show Aux -----
function at_show_aux(parent, child){ 
	var p = document.getElementById(parent);
	var c = document.getElementById(child );
	var top  = (c["at_position"] == "x") ? p.offsetHeight+2 : 0;
	var left = (c["at_position"] == "y") ? 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 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"]);
}
// ----- Hide -----
function at_hide()
{
  var c = document.getElementById(this["at_child"]);
  //put image swp here to swap on rollout
  c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 100000);
}
// ----- Click -----
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;
  }
}