// Copyright (C) 2005-2008 Ilya S. Lyubinskiy. All rights reserved.
// Technical support: http://www.php-development.ru/
//
// YOU MAY NOT
// (1) Remove or modify this copyright notice.
// (2) Re-distribute this code or any part of it.
//     Instead, you may link to the homepage of this code:
//     http://www.php-development.ru/javascripts/dropdown.php
//
// YOU MAY
// (1) Use this code on your website.
// (2) Use this code as part of another product.
//
// NO WARRANTY
// This code is provided "as is" without warranty of any kind.
// You expressly acknowledge and agree that use of this code is at your own risk.


// ***** Popup Control *********************************************************

// ***** at_show_aux *****

//var glob_direct = true;

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;
//if(glob_direct){var top  = (c["at_position"] == "y") ? p.offsetHeight+2 : 0;}
//else{var top  = (c["at_position"] == "y") ? c.offsetHeight*-1-2 : 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+'px';
  c.style.visibility = "visible";

}

// ***** at_show *****

function at_show()
{
  var p = document.getElementById(this["at_parent"]);
  var c = document.getElementById(this["at_child" ]);
    document.getElementById(p.parentNode.id).className="menu_div_over";

  at_show_aux(p.id, c.id);
  clearTimeout(c["at_timeout"]);
}

// ***** at_hide *****

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'", 333);
  c["at_timeout"] = setTimeout(function(){document.getElementById(c.id).style.visibility = "hidden"; document.getElementById(p.parentNode.id).className="menu_div";}, 333);
  //document.getElementById(p.parentNode.id).className="menu_div";
}

// ***** at_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;
}

// ***** at_attach *****

// PARAMETERS:
// parent   - id of the parent html element
// child    - id of the child  html element that should be droped down
// showtype - "click" = drop down child html element on mouse click
//            "hover" = drop down child html element on mouse over
// position - "x" = display the child html element to the right
//            "y" = display the child html element below
// cursor   - omit to use default cursor or specify CSS cursor name

function at_attach(parent, child, showtype, position, cursor, global_direction)
{
if ((global_direction=="bot")&&(global_direction!=null))glob_direct=false;else glob_direct=true;
  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;
  }
}
// ---------------------------------------------DETECT BROUZER -------------------------------------------
function detectIE(){
  var browser = navigator.appName;
  if (browser == "Microsoft Internet Explorer"){
    var b_version = navigator.appVersion;
    var re = /\MSIE\s+(\d\.\d\b)/;
    var res = b_version.match(re);
    
    if (res[1] == 8)
    {return true;
    }
  }
  return false;
}
// -------------------------------------------- DUBLIKAT BOTTOM ------------------------------------------

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

//  var top  = (c["at_position"] == "y") ? p.offsetHeight+2 : 0;
var top  = (c["at_position"] == "y") ? c.offsetHeight*-1-2 : 0;

  var left = (c["at_position"] == "x") ? p.offsetWidth +2 : 0;
  
  var ie8_fix;
  //if(p.offsetHeight==0){ie8_fix= -13} else {ie8_fix=0};
  if(detectIE()){ie8_fix= -12} else {ie8_fix=0};

  for (; p; p = p.offsetParent)
  {
    top  += p.offsetTop;
    left += p.offsetLeft;
  }

//if(p.offsetHeight==0){alert("luzer");ie8_fix=16} else {ie8_fix=0};

  c.style.position   = "absolute";
  c.style.top        = top +ie8_fix+'px';
  c.style.left       = left+'px';
  c.style.visibility = "visible";
}
// ***** at_show *****

function at_show_b()
{
  var p = document.getElementById(this["at_parent"]);
  var c = document.getElementById(this["at_child" ]);

  at_show_aux_b(p.id, c.id);
  clearTimeout(c["at_timeout"]);
}

// ***** at_hide *****

function at_hide_b()
{
  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'", 333);
}

// ***** at_click *****

function at_click_b()
{
  var p = document.getElementById(this["at_parent"]);
  var c = document.getElementById(this["at_child" ]);

  if (c.style.visibility != "visible") at_show_aux_b(p.id, c.id); else c.style.visibility = "hidden";
  return false;
}
// ***** at_attach *****

function at_attach_b(parent, child, showtype, position, cursor, global_direction)
{
  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";
  c.style.top        = p.offsetTop +'px';
  c.style.left       = p.offsetLeft+'px';

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

  switch (showtype)
  {
    case "click":
      p.onclick     = at_click_b;
      p.onmouseout  = at_hide_b;
      c.onmouseover = at_show_b;
      c.onmouseout  = at_hide_b;
      break;
    case "hover":
      p.onmouseover = at_show_b;
      p.onmouseout  = at_hide_b;
      c.onmouseover = at_show_b;
      c.onmouseout  = at_hide_b;
      break;
  }
}
// ************ zamena class **************
//var	timer_vozvrat= false;
function start_cln(aa){
	//timer_vozvrat= false;
	//document.getElementById(aa).className="menu_div_over";
}

function vozvrat_cln(aa){
	//timer_vozvrat= true;
	//setTimeout(function(){if(timer_vozvrat)document.getElementById(aa).className="menu_div";},333)
}