// 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.

// Modified 3/17/2009 JAP

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

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

function at_show_aux(parent, child)
{
  document.getElementById('q').style.visibility='hidden';
  document.getElementById('JHeader1_btnSearch').style.visibility='hidden';
  
  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.top        = (top - 9) +'px';
//  c.style.left       = left+'px';
  c.style.left       = '-126px';
  c.style.visibility = "visible";
}

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

function at_show()
{
  document.getElementById('lkbag').className = 'checkoutover';
  document.getElementById('uprights').className = 'on';

  var p = document.getElementById(this["at_parent"]);
  var c = document.getElementById(this["at_child" ]);
  
  var t = document.getElementById('q');
  var b = document.getElementById('JHeader1_btnSearch');
  var u = document.getElementById('uprights');

  ChangeRegularLineItems('show');

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

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

function at_hide()
{
  document.getElementById('lkbag').className = 'checkout';
  
  var p = document.getElementById(this["at_parent"]);
  var c = document.getElementById(this["at_child" ]);
  var u = document.getElementById('uprights');

  c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 333);
  
  var t = document.getElementById('q');
  var b = document.getElementById('JHeader1_btnSearch');
  t["at_timeout"] = setTimeout("document.getElementById('q').style.visibility=''", 333);
  b["at_timeout"] = setTimeout("document.getElementById('JHeader1_btnSearch').style.visibility=''", 333);
  u["at_timeout"] = setTimeout("document.getElementById('uprights').className = 'off'", 333);
}

// ***** 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)
{
  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;
  }
 }
   
 function initbag(parent, child, showtype, position, cursor)
 {
   var p = document.getElementById(parent);
   var c = document.getElementById(child);
   
   c.style.position   = "absolute";
   c.style.visibility = "hidden";

   var bag = document.getElementById('LabelAddedToBag');
   
   if (bag != null) 
   {
     if (bag.innerHTML != "undefined" && bag.innerHTML != "" && bag.innerHTML != null)
     {
       ChangeRegularLineItems('hide');
       document.getElementById('lkbag').className = 'checkoutover';
       document.getElementById('uprights').className = 'on';
       at_show_aux(p.id, c.id);
       clearTimeout(c["at_timeout"]);
       c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden';document.getElementById('lkbag').className = 'checkout';document.getElementById('uprights').className = 'off';document.getElementById('q').style.visibility='visible';document.getElementById('JHeader1_btnSearch').style.visibility='visible';", 4000);
     }
   }
 }

 function initbagnew(parent, child, showtype, position, cursor)
 {
   var p = document.getElementById(parent);
   var c = document.getElementById(child);
   
   c.style.position   = "absolute";
   c.style.visibility = "hidden";
   
   document.getElementById('lkbag').className = 'checkoutover';
   document.getElementById('uprights').className = 'on';
   at_show_aux(p.id, c.id);
   clearTimeout(c["at_timeout"]);
   c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden';document.getElementById('lkbag').className = 'checkout';document.getElementById('uprights').className = 'off';", 4000);
 }



function ChangeRegularLineItems(VisibleStatus){
    var itm = document.getElementById('dpbag');
    var arrResult = new Array();
    var index = 0;
    var itmcnt = 0;
    var arrInputs = itm.getElementsByTagName('li');
    if(arrInputs != null)
    {
	    for(var i = 0; i < arrInputs.length; i ++ )
	    {
		if(arrInputs[i].className.toLowerCase() == 'lineitem')
		{
		    switch (VisibleStatus)
		    {
		     case "hide":
		     arrInputs[i].style.display = "none";
		     break;
		     case "show":
		     itmcnt++;
		     arrInputs[i].style.display = "";
		     break;
		    }
		}
	    }
    	    if (VisibleStatus == 'show')
    	    {
    	    	var itmlist = document.getElementById('itmlst');
    	    	if (itmlist != null)
    	    	{
    	    	if (itmcnt > 2)
		{itmlist.className = "scrollitems";}
		else
		{itmlist.className = "nonscrollitems";}
		}
	    }
	    
	    
    }
}