/* This notice must be untouched at all times.

wz_dragdrop.js   v. 4.7
The latest version is available at
http://www.walterzorn.com
or http://www.devira.com
or http://www.walterzorn.de

Copyright (c) 2002-2003 Walter Zorn. All rights reserved.
Created 26. 8. 2002 by Walter Zorn (Web: http://www.walterzorn.com )
Last modified: 3. 6. 2005

This DHTML & Drag&Drop Library adds Drag&Drop functionality
to the following types of html-elements:
- images, even if not positioned via layers,
  nor via stylesheets or any other kind of "hard-coding"
- relatively and absolutely positioned layers (DIV elements).
Moreover, it provides extended DHTML abilities.

LICENSE: LGPL

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License (LGPL) as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

For more details on the GNU Lesser General Public License,
see http://www.gnu.org/copyleft/lesser.html
*/


// PATH TO THE TRANSPARENT 1*1 PX IMAGE (required by NS 4 as spacer)
var spacer = 'transparentpixel.gif';




//window.onerror = new Function('return true;');


// Optional commands passed to SET_DHTML() on the html-page (g: may be applied globally, i: individually)
var CLONE         = 'C10nE';   // i  img     clone image
var COPY          = 'C0pY';   // i  img     create copies
var DETACH_CHILDREN  = 'd37aCH';  // i  lyr     detach images
var HORIZONTAL      = 'H0r1Z';   // i  img,lyr  horizontally draggable only
var MAXHEIGHT      = 'm7x8I';   // i  img,lyr  maximum height limit, "
var MAXOFFBOTTOM    = 'm7xd0wN'; // i  img,lyr  downward offset limit
var MAXOFFLEFT      = 'm7x23Ft'; // i  img,lyr  leftward offset limit
var MAXOFFRIGHT     = 'm7x0Ff8'; // i  img,lyr  rightward offset limit
var MAXOFFTOP      = 'm7xu9';   // i  img,lyr  upward offset limit
var MAXWIDTH       = 'm7xW1';   // i  img,lyr  maximum width limit, use with resizable or scalable
var MINWIDTH       = 'm1nw1';   // i  img,lyr  minimum width limit, "
var MINHEIGHT      = 'm1n8I';   // i  img,lyr  minimum height limit, "
var NO_ALT         = 'no81T';   // gi img     disable alt and title attributes
var NO_DRAG        = 'N0d4Ag';  // i  img,lyr  disable draggability
var RESET_Z        = 'r35E7z';  // gi img,lyr  reset z-index when dropped
var RESIZABLE      = 'r5IZbl';  // gi img,lyr  resizable if <ctrl> or <shift> pressed
var SCALABLE       = 'SCLbl';   // gi img,lyr  scalable         "
var SCROLL         = 'sC8lL';   // gi img,lyr  enable auto scroll functionality
var TRANSPARENT     = 'dIApHAn'; // gi img,lyr  translucent while dragged
var VERTICAL       = 'V3Rt1C';  // i  img,lyr  vertically draggable only
var dd_cursors = new Array(
   'c:default',
   'c:crosshair',
   'c:e-resize',
   'c:hand',
   'c:help',
   'c:move',
   'c:n-resize',
   'c:ne-resize',
   'c:nw-resize',
   'c:s-resize',
   'c:se-resize',
   'c:sw-resize',
   'c:text',
   'c:w-resize',
   'c:wait'
);
var dd_i = dd_cursors.length; while(dd_i--)
   eval('var CURSOR_' + (dd_cursors[dd_i].substring(2).toUpperCase().replace('-', '_')) + ' = "' + dd_cursors[dd_i] + '";');
var dd_u = "undefined";
function WZDD()
{
   this.elements = new Array(0);
   this.obj = null;
   this.n = navigator.userAgent.toLowerCase();
   this.db = (document.compatMode && document.compatMode.toLowerCase() != "backcompat")?
      document.documentElement
      : (document.body || null);
   this.op = !!(window.opera && document.getElementById);
   if (this.op) document.onmousedown = new Function('e',
      'if (((e = e || window.event).target || e.srcElement).tagName == "IMAGE") return false;');
   this.ie = !!(this.n.indexOf("msie") >= 0 && document.all && this.db && !this.op);
   this.iemac = !!(this.ie && this.n.indexOf("mac") >= 0);
   this.ie4 = !!(this.ie && !document.getElementById);
   this.n4 = !!(document.layers && typeof document.classes != dd_u);
   this.n6 = !!(typeof window.getComputedStyle != dd_u && typeof document.createRange != dd_u);
   this.w3c = !!(!this.op && !this.ie && !this.n6 && document.getElementById);
   this.ce = !!(document.captureEvents && document.releaseEvents);
   this.px = this.n4? '' : 'px';
   this.tiv = this.w3c? 40 : 10;
}
var dd = new WZDD();

dd.Int = function(d_x, d_y)
{
   return isNaN(d_y = parseInt(d_x))? 0 : d_y;
};
dd.getWndW = function()
{
   return dd.Int(
      (dd.db && !dd.op && !dd.w3c && dd.db.clientWidth)? dd.db.clientWidth
      : (window.innerWidth || 0)
   );
};
dd.getWndH = function()
{
   return dd.Int(
      (dd.db && !dd.op && !dd.w3c && dd.db.clientHeight)? dd.db.clientHeight
      : (window.innerHeight || 0)
   );
};
dd.getScrollX = function()
{
   return dd.Int(window.pageXOffset || (dd.db? dd.db.scrollLeft : 0));
};
dd.getScrollY = function()
{
   return dd.Int(window.pageYOffset || (dd.db? dd.db.scrollTop : 0));
};
dd.getPageXY = function(d_o)
{
   if (dd.n4 && d_o)
   {
      dd.x = d_o.pageX || 0;
      dd.y = d_o.pageY || 0;
   }
   else
   {
      dd.x = dd.y = 0; //global helper vars
      while(d_o)
      {
         dd.x += dd.Int(d_o.offsetLeft);
         dd.y += dd.Int(d_o.offsetTop);
         d_o = d_o.offsetParent || null;
      }
   }
};
dd.getCssXY = function(d_o)
{
   if (d_o.div)
   {
      if (dd.n4)
      {
         d_o.cssx = d_o.div.x;
         d_o.cssy = d_o.div.y;
      }
      else if (dd.ie4)
      {
         d_o.cssx = d_o.css.pixelLeft;
         d_o.cssy = d_o.css.pixelTop;
      }
      else
      {
         d_o.css.left = d_o.css.top = 0 + dd.px;
         dd.getPageXY(d_o.div);
         d_o.cssx = d_o.x - dd.x;
         d_o.cssy = d_o.y - dd.y;
         d_o.css.left = d_o.cssx + dd.px;
         d_o.css.top = d_o.cssy + dd.px;
      }
   }
   else
   {
      d_o.cssx = 0;
      d_o.cssy = 0;
   }
};
dd.getImgW = function(d_o)
{
   return d_o? dd.Int(d_o.width) : 0;
};
dd.getImgH = function(d_o)
{
   return d_o? dd.Int(d_o.height) : 0;
};
dd.getDivW = function(d_o)
{
   return dd.Int(
      dd.n4? (d_o.div? d_o.div.clip.width : 0)
      : d_o.div? (d_o.div.offsetWidth || d_o.css.pixelWidth || d_o.css.width || 0)
      : 0
   );
};
dd.getDivH = function(d_o)
{
   return dd.Int(
      dd.n4? (d_o.div? d_o.div.clip.height : 0)
      : d_o.div? (d_o.div.offsetHeight || d_o.css.pixelHeight || d_o.css.height || 0)
      : 0
   );
};
dd.getWH = function(d_o)
{
   d_o.w = dd.getDivW(d_o);
   d_o.h = dd.getDivH(d_o);
   if (d_o.css)
   {
      d_o.css.width = d_o.w + dd.px;
      d_o.css.height = d_o.h + dd.px;
      d_o.dw = dd.getDivW(d_o)-d_o.w;
      d_o.dh = dd.getDivH(d_o)-d_o.h;
      d_o.css.width = (d_o.w-d_o.dw) + dd.px;
      d_o.css.height = (d_o.h-d_o.dh) + dd.px;
   }
   else d_o.dw = d_o.dh = 0;
};
dd.getCssProp = function(d_o, d_pn6, d_pstyle, d_pn4)
{
   if (d_o && dd.n6) return ''+window.getComputedStyle(d_o, null).getPropertyValue(d_pn6);
   if (d_o && d_o.currentStyle) return ''+eval('d_o.currentStyle.'+d_pstyle);
   if (d_o && d_o.style) return ''+eval('d_o.style.'+d_pstyle);
   if (d_o && dd.n4) return ''+eval('d_o.'+d_pn4);
   return '';
};
dd.getDiv = function(d_x, d_d)
{
   d_d = d_d || document;
   if (dd.n4)
   {
      if (d_d.layers[d_x]) return d_d.layers[d_x];
      for(var d_i = d_d.layers.length; d_i--;)
      {
         var d_y = dd.getDiv(d_x, d_d.layers[d_i].document);
         if (d_y) return d_y;
      }
   }
   if (dd.ie) return d_d.all[d_x] || null;
   if (d_d.getElementById) return d_d.getElementById(d_x) || null;
   return null;
};
dd.getImg = function(d_o, d_nm, d_xy, d_w)
{
   d_w = d_w || window;
   var d_img;
   if (document.images && (d_img = d_w.document.images[d_nm]))
   {
      if (d_xy)
      {
         if (dd.n4)
         {
            dd.getPageXY(d_w);
            d_o.defx = d_img.x + dd.x;
            d_o.defy = d_img.y + dd.y;
         }
         else
         {
            dd.getPageXY(d_img);
            d_o.defx = dd.x;
            d_o.defy = dd.y;
         }
      }
      return d_img;
   }
   if (dd.n4) for(var d_i = d_w.document.layers.length; d_i--;)
   {
      var d_y = dd.getImg(d_o, d_nm, d_xy, d_w.document.layers[d_i]);
      if (d_y) return d_y;
   }
   return null;
};
dd.getParent = function(d_o, d_p)
{
   if (dd.n4)
   {
      for(d_p, d_i = dd.elements.length; d_i--;)
      {
         if (!((d_p = dd.elements[d_i]).is_image) && d_p.div && (d_p.div.document.layers[d_o.name] || d_o.oimg && d_p.div.document.images[d_o.oimg.name]))
            d_p.addChild(d_o, d_p.detach, 1);
      }
   }
   else
   {
      d_p = d_o.is_image? dd.getImg(d_o, d_o.oimg.name) : (d_o.div || null);
      while(d_p && !!(d_p = d_p.offsetParent || d_p.parentNode || null))
      {
         if (d_p.ddObj)
         {
            d_p.ddObj.addChild(d_o, d_p.ddObj.detach, 1);
            break;
         }
      }
   }
};
dd.getCmd = function(d_o, d_cmd, d_cmdStr)
{
   var d_i = d_o.id.indexOf(d_cmd), d_j,
   d_y = (d_i >= 0)*1;
   if (d_y)
   {
      d_j = d_i+d_cmd.length;
      if (d_cmdStr) d_o.cmd += d_o.id.substring(d_i, d_j);
      d_o.id = d_o.id.substring(0, d_i) + d_o.id.substring(d_j);
   }
   return d_y;
};
dd.getCmdVal = function(d_o, d_cmd, d_cmdStr, int0)
{
   var d_i = d_o.id.indexOf(d_cmd), d_j,
   d_y = (d_o.id.indexOf(d_cmd) >= 0)? dd.Int(d_o.id.substring(d_o.id.indexOf(d_cmd)+d_cmd.length)) : int0? -1 : 0;
   if (!int0 && d_y || int0 && d_y >= 0)
   {
      d_j = d_i+d_cmd.length+(""+d_y).length;
      if (d_cmdStr) d_o.cmd += d_o.id.substring(d_i, d_j);
      d_o.id = d_o.id.substring(0, d_i) + d_o.id.substring(d_j);
   }
   return d_y;
};
dd.addElt = function(d_o, d_p)
{
   dd.elements[d_o.name] = dd.elements[d_o.index = dd.elements.length] = d_o;
   if (d_p) d_p.copies[d_o.name] = d_p.copies[d_p.copies.length] = d_o;
};
dd.mkWzDom = function()
{
   var d_o, d_i = dd.elements.length; while(d_i--) dd.getParent(dd.elements[d_i]);
   d_i = dd.elements.length; while(d_i--)
   {
      d_o = dd.elements[d_i];
      if (d_o.children && !d_o.parent)
      {
         var d_j = d_o.children.length; while(d_j--)
            d_o.children[d_j].setZ(d_o.z+d_o.children[d_j].z, 1);
      }
   }
};
dd.addProps = function(d_o)
{
   var d_i, d_c;
   if (d_o.is_image)
   {
      d_o.div = dd.getDiv(d_o.id);
      d_o.css = (d_o.div && typeof d_o.div.style != dd_u)? d_o.div.style : null;
      d_o.nimg = (dd.n4 && d_o.div)? d_o.div.document.images[0] : (document.images[d_o.id+'NImG'] || null);
      if (!d_o.noalt && !dd.noalt && d_o.nimg && d_o.oimg)
      {
         d_o.nimg.alt = d_o.oimg.alt || '';
         if (d_o.oimg.title) d_o.nimg.title = d_o.oimg.title;
      }
      d_o.bgColor = '';
   }
   else
   {
      d_o.bgColor = dd.getCssProp(d_o.div, 'background-color','backgroundColor','bgColor').toLowerCase();
      if (dd.n6 && d_o.div)
      {
         if ((d_c = d_o.bgColor).indexOf('rgb') >= 0)
         {
            d_c = d_c.substring(4, d_c.length-1).split(',');
            d_o.bgColor = '#';
            for(d_i = 0; d_i < d_c.length; d_i++) d_o.bgColor += parseInt(d_c[d_i]).toString(0x10);
         }
         else d_o.bgColor = d_c;
      }
   }
   if (dd.scalable) d_o.scalable = d_o.resizable^1;
   else if (dd.resizable) d_o.resizable = d_o.scalable^1;
   d_o.setZ(d_o.defz);
   d_o.cursor = d_o.cursor || dd.cursor || 'auto';
   d_o._setCrs(d_o.nodrag? 'auto' : d_o.cursor);
   d_o.diaphan = d_o.diaphan || dd.diaphan || 0;
   d_o.opacity = 1.0;
   if (dd.ie && !dd.iemac && d_o.div && d_o.div.style)
      d_o.div.style.filter = "Alpha(opacity=100)";
   d_o.visible = true;
};
dd.initz = function()
{
   if (!(dd && (dd.n4 || dd.n6 || dd.ie || dd.op || dd.w3c))) return;
   else if (dd.n6 || dd.ie || dd.op || dd.w3c) dd.recalc(1);
   var d_drag = (document.onmousemove == DRAG),
   d_resize = (document.onmousemove == RESIZE);
   if (dd.loadFunc) dd.loadFunc();
   if (d_drag) dd.setMovHdl(DRAG);
   else if (d_resize) dd.setMovHdl(RESIZE);
   if (d_drag || d_resize) dd.setUpHdl(DROP);
   dd.setDwnHdl(PICK);
};
dd.finlz = function()
{
   if (dd.ie && dd.elements)
   {
      var d_i = dd.elements.length; while(d_i--)
         dd.elements[d_i].del();
   }
   if(dd.uloadFunc) dd.uloadFunc();
};
dd.setCe = function(d_e, d_fnc)
{
   d_fnc? document.captureEvents(d_e) : document.releaseEvents(d_e);
};
dd.setDwnHdl = function(d_x)
{
   if (document.onmousedown != d_x)
   {
      dd.downFunc = document.onmousedown;
      document.onmousedown = d_x;
      if (dd.ce) dd.setCe(Event.MOUSEDOWN, d_x);
   }
};
dd.setMovHdl = function(d_x)
{
   if (document.onmousemove != d_x)
   {
      dd.moveFunc = document.onmousemove;
      document.onmousemove = d_x;
      if (dd.ce) dd.setCe(Event.MOUSEMOVE, d_x);
   }
};
dd.setUpHdl = function(d_x)
{
   if (document.onmouseup != d_x)
   {
      dd.upFunc = document.onmouseup;
      document.onmouseup = d_x;
      if (dd.ce) dd.setCe(Event.MOUSEUP, d_x);
   }
};
dd.evt = function(d_e)
{
   this.but = (this.e = d_e || window.event).which || this.e.button || 0;
   this.button = (this.e.type == 'mousedown')? this.but
      : (dd.e && dd.e.button)? dd.e.button
      : 0;
   this.src = this.e.target || this.e.srcElement || null;
   this.src.tag = ("" + (this.src.tagName || this.src)).toLowerCase();
   this.x = dd.Int(this.e.pageX || this.e.clientX || 0);
   this.y = dd.Int(this.e.pageY || this.e.clientY || 0);
   if (dd.ie)
   {
      this.x += dd.getScrollX() - (dd.ie && !dd.iemac)*1;
      this.y += dd.getScrollY() - (dd.ie && !dd.iemac)*1;
   }
   this.modifKey = this.e.modifiers? this.e.modifiers&Event.SHIFT_MASK : (this.e.shiftKey || false);
};
dd.recalc = function(d_x)
{
   var d_o, d_i = dd.elements.length; while(d_i--)
   {
      if (!(d_o = dd.elements[d_i]).is_image && d_o.div)
      {
         dd.getWH(d_o);
         if (d_o.div.pos_rel)
         {
            dd.getPageXY(d_o.div);
            var d_dx = dd.x - d_o.x, d_dy = dd.y - d_o.y;
            d_o.defx += d_dx;
            d_o.x += d_dx;
            d_o.defy += d_dy;
            d_o.y += d_dy;
            var d_p, d_j = d_o.children.length; while(d_j--)
            {
               if (!(d_p = d_o.children[d_j]).detached && (d_o != d_p.defparent || !(d_p.is_image && dd.getImg(d_p, d_p.oimg.name, 1))))
               {
                  d_p.defx += d_dx;
                  d_p.defy += d_dy;
                  d_p.moveBy(d_dx, d_dy);
               }
            }
         }
      }
      else if (d_o.is_image && !dd.n4)
      {
         if (dd.n6 && d_x && !d_o.defw) d_o.resizeTo(d_o.defw = dd.getImgW(d_o.oimg), d_o.defh = dd.getImgH(d_o.oimg));
         var d_defx = d_o.defx, d_defy = d_o.defy;
         if (!(d_o.parent && d_o.parent != d_o.defparent) && (d_x || !d_o.detached || d_o.horizontal || d_o.vertical) && dd.getImg(d_o, d_o.oimg.name, 1))
            d_o.moveBy(d_o.defx-d_defx, d_o.defy-d_defy);
      }
   }
};
function WINSZ(d_x)
{
   if (d_x)
   {
      if (dd.n4)
      {
         dd.iW = innerWidth;
         dd.iH = innerHeight;
      }
      window.onresize = new Function('WINSZ();');
   }
   else if (dd.n4 && (innerWidth != dd.iW || innerHeight != dd.iH)) location.reload();
   else if (!dd.n4) setTimeout('dd.recalc()', 0xa);
}
WINSZ(1);

function DDObj(d_o, d_i)
{
   this.id = d_o;
   this.cmd = '';
   this.cpy_n = dd.getCmdVal(this, COPY);
   this.maxoffb = dd.getCmdVal(this, MAXOFFBOTTOM, 0, 1);
   this.maxoffl = dd.getCmdVal(this, MAXOFFLEFT, 0, 1);
   this.maxoffr = dd.getCmdVal(this, MAXOFFRIGHT, 0, 1);
   this.maxofft = dd.getCmdVal(this, MAXOFFTOP, 0, 1);
   var d_j = dd_cursors.length; while(d_j--)
      if (dd.getCmd(this, dd_cursors[d_j], 1)) this.cursor = dd_cursors[d_j].substring(2);
   this.clone = dd.getCmd(this, CLONE, 1);
   this.detach = dd.getCmd(this, DETACH_CHILDREN);
   this.scalable = dd.getCmd(this, SCALABLE, 1);
   this.horizontal = dd.getCmd(this, HORIZONTAL);
   this.noalt = dd.getCmd(this, NO_ALT, 1);
   this.nodrag = dd.getCmd(this, NO_DRAG);
   this.scroll = dd.getCmd(this, SCROLL, 1);
   this.resizable = dd.getCmd(this, RESIZABLE, 1);
   this.re_z = dd.getCmd(this, RESET_Z, 1);
   this.diaphan = dd.getCmd(this, TRANSPARENT, 1);
   this.vertical = dd.getCmd(this, VERTICAL);
   this.maxw = dd.getCmdVal(this, MAXWIDTH, 1, 1);
   this.minw = Math.abs(dd.getCmdVal(this, MINWIDTH, 1, 1));
   this.maxh = dd.getCmdVal(this, MAXHEIGHT, 1, 1);
   this.minh = Math.abs(dd.getCmdVal(this, MINHEIGHT, 1, 1));
   this.pickFunc = this.dragFunc = this.resizeFunc = this.dropFunc = null;

   this.name = this.id + (d_i || '');
   this.oimg = dd.getImg(this, this.id, 1);
   this.is_image = !!this.oimg;
   this.copies = new Array();
   this.children = new Array();
   this.parent = this.original = null;
   if (this.oimg)
   {
      this.id = this.name + 'div';
      this.w = dd.getImgW(this.oimg);
      this.h = dd.getImgH(this.oimg);
      this.dw = this.dh = 0;
      this.defz = dd.Int(dd.getCssProp(this.oimg, 'z-index','zIndex','zIndex')) || 1;
      this.defsrc = this.src = this.oimg.src;
      this.htm = '<img name="' + this.id + 'NImG"'+
         ' src="' + this.oimg.src + '" '+
         'width="' + this.w + '" height="' + this.h + '">';
      this.t_htm = '<div id="' + this.id +
         '" style="position:absolute;'+
         'left:' + (this.cssx = this.x = this.defx) + 'px;'+
         'top:' + (this.cssy = this.y = this.defy) + 'px;'+
         'width:' + this.w + 'px;'+
         'height:' + this.h + 'px;">'+
         this.htm + '<\/div>';
   }
   else
   {
      if (!!(this.div = dd.getDiv(this.id)) && typeof this.div.style != dd_u) this.css = this.div.style;
      dd.getWH(this);
      if (this.div)
      {
         this.div.ddObj = this;
         this.div.pos_rel = ("" + (this.div.parentNode? this.div.parentNode.tagName : this.div.parentElement? this.div.parentElement.tagName : '').toLowerCase().indexOf('body') < 0);
      }
      dd.getPageXY(this.div);
      this.defx = this.x = dd.x;
      this.defy = this.y = dd.y;
      dd.getCssXY(this);
      this.defz = dd.Int(dd.getCssProp(this.div, 'z-index','zIndex','zIndex'));
   }
   this.defw = this.w || 0;
   this.defh = this.h || 0;
}
DDObj.prototype.setPickFunc = function(d_x)
{
   this.pickFunc = d_x;
};
DDObj.prototype.setDragFunc = function(d_x)
{
   this.dragFunc = d_x;
};
DDObj.prototype.setResizeFunc = function(d_x)
{
   this.resizeFunc = d_x;
};
DDObj.prototype.setDropFunc = function(d_x)
{
   this.dropFunc = d_x;
};
DDObj.prototype.moveBy = function(d_x, d_y, d_kds, d_o)
{
   if (!this.div) return;
   this.x += (d_x = dd.Int(d_x));
   this.y += (d_y = dd.Int(d_y));
   if (!d_kds || this.is_image || this.parent != this.defparent)
   {
      (d_o = this.css || this.div).left = (this.cssx += d_x) + dd.px;
      d_o.top = (this.cssy += d_y) + dd.px;
   }
   var d_i = this.children.length; while(d_i--)
   {
      if (!(d_o = this.children[d_i]).detached) d_o.moveBy(d_x, d_y, 1);
      d_o.defx += d_x;
      d_o.defy += d_y;
   }
};

DDObj.prototype.moveTo = function(d_x, d_y)
{
   this.moveBy(dd.Int(d_x)-this.x, dd.Int(d_y)-this.y);
};
DDObj.prototype.hide = function(d_m, d_o, d_p)
{
   if (this.div && this.visible)
   {
      d_p = this.css || this.div;
      if (d_m && !dd.n4)
      {
         this.display = dd.getCssProp(this.div, "display", "display", "display");
         if (this.oimg)
         {
            this.oimg.display = dd.getCssProp(this.oimg, "display", "display", "display");
            this.oimg.style.display = "none";
         }
         d_p.display = "none";
         dd.recalc();
      }
      else d_p.visibility = "hidden";
   }
   this.visible = false;
   var d_i = this.children.length; while(d_i--)
      if (!(d_o = this.children[d_i]).detached) d_o.hide(d_m);
};
DDObj.prototype.show = function(d_o, d_p)
{
   if (this.div)
   {
      d_p = this.css || this.div;
      if (d_p.display && d_p.display == "none")
      {
         d_p.display = this.display || "block";
         if (this.oimg) this.oimg.style.display = this.oimg.display || "inline";
         dd.recalc();
      }
      else d_p.visibility = "visible";
   }
   this.visible = true;
   var d_i = this.children.length; while(d_i--)
      if (!(d_o = this.children[d_i]).detached) d_o.show();
};
DDObj.prototype.resizeTo = function(d_w, d_h, d_o)
{
   if (!this.div) return;
   d_w = (this.w = dd.Int(d_w))-this.dw;
   d_h = (this.h = dd.Int(d_h))-this.dh;
   if (dd.n4)
   {
      this.div.resizeTo(d_w, d_h);
      if (this.is_image)
      {
         this.write('<img src="' + this.src + '" width="' + d_w + '" height="' + d_h + '">');
         (this.nimg = this.div.document.images[0]).src = this.src;
      }
   }
   else if (typeof this.css.pixelWidth != dd_u)
   {
      this.css.pixelWidth = d_w;
      this.css.pixelHeight = d_h;
      if (this.is_image)
      {
         (d_o = this.nimg.style).pixelWidth = d_w;
         d_o.pixelHeight = d_h;
      }
   }
   else
   {
      this.css.width = d_w + dd.px;
      this.css.height = d_h + dd.px;
      if (this.is_image)
      {
         (d_o = this.nimg).width = d_w;
         d_o.height = d_h;
         if (!d_o.complete) d_o.src = this.src;
      }
   }
};
DDObj.prototype.resizeBy = function(d_dw, d_dh)
{
   this.resizeTo(this.w+dd.Int(d_dw), this.h+dd.Int(d_dh));
};
DDObj.prototype.swapImage = function(d_x, d_cp)
{
   if (!this.nimg) return;
   this.nimg.src = d_x;
   this.src = this.nimg.src;
   if (d_cp)
   {
      var d_i = this.copies.length; while(d_i--)
         this.copies[d_i].src = this.copies[d_i].nimg.src = this.nimg.src;
   }
};
DDObj.prototype.setBgColor = function(d_x)
{
   if (dd.n4 && this.div) this.div.bgColor = d_x;
   else if (this.css) this.css.background = d_x;
   this.bgColor = d_x;
};
DDObj.prototype.write = function(d_x, d_o)
{
   this.text = d_x;
   if (!this.div) return;
   if (dd.n4)
   {
      (d_o = this.div.document).open();
      d_o.write(d_x);
      d_o.close();
      dd.getWH(this);
   }
   else
   {
      this.css.height = 'auto';
      this.div.innerHTML = d_x;
      if (!dd.ie4) dd.recalc();
      if (dd.ie4 || dd.n6) setTimeout('dd.recalc();', 0); // n6.0: recalc twice
   }
};
DDObj.prototype.copy = function(d_n, d_p)
{
   if (!this.oimg) return;
   d_n = d_n || 1;
   while(d_n--)
   {
      var d_l = this.copies.length,
      d_o = new DDObj(this.name+this.cmd, d_l+1);
      if (dd.n4)
      {
         d_o.id = (d_p = new Layer(d_o.w)).name;
         d_p.clip.height = d_o.h;
         d_p.visibility = 'show';
         (d_p = d_p.document).open();
         d_p.write(d_o.htm);
         d_p.close();
      }
      else if (dd.db.insertAdjacentHTML) dd.db.insertAdjacentHTML("AfterBegin", d_o.t_htm);
      else if (document.createElement && dd.db && dd.db.appendChild)
      {
         dd.db.appendChild(d_p = document.createElement('div'));
         d_p.innerHTML = d_o.htm;
         d_p.id = d_o.id;
         d_p.style.position = 'absolute';
         d_p.style.width = d_o.w + 'px';
         d_p.style.height = d_o.h + 'px';
      }
      else if (dd.db && dd.db.innerHTML) dd.db.innerHTML += d_o.t_htm;
      d_o.defz = this.defz+1+d_l;
      dd.addProps(d_o);
      d_o.original = this;
      dd.addElt(d_o, this);
      if (this.parent)
      {
         this.parent.addChild(d_o, this.detached);
         d_o.defparent = this.defparent;
      }
      d_o.moveTo(d_o.defx = this.defx, d_o.defy = this.defy);
      if (dd.n4) d_o.defsrc = d_o.src = this.defsrc;
      d_o.swapImage(this.src);
   }
};
DDObj.prototype.addChild = function(d_kd, detach, defp)
{
   if (typeof d_kd != "object") d_kd = dd.elements[d_kd];
   if (d_kd.parent && d_kd.parent == this || d_kd == this || !d_kd.is_image && d_kd.defparent && !defp) return;

   this.children[this.children.length] = this.children[d_kd.name] = d_kd;
   d_kd.detached = detach || 0;
   if (defp) d_kd.defparent = this;
   else if (this == d_kd.defparent && d_kd.is_image) dd.getImg(this, d_kd.oimg.name, 1);
   if (!d_kd.defparent || this != d_kd.defparent)
   {
      d_kd.defx = d_kd.x;
      d_kd.defy = d_kd.y;
   }
   if (!detach)
   {
      d_kd.defz = d_kd.defz+this.defz-(d_kd.parent? d_kd.parent.defz : 0)+(!d_kd.is_image*1);
      d_kd.setZ(d_kd.z+this.z-(d_kd.parent? d_kd.parent.z : 0)+(!d_kd.is_image*1), 1);
   }
   if (d_kd.parent) d_kd.parent._removeChild(d_kd, 1);
   d_kd.parent = this;
};
DDObj.prototype._removeChild = function(d_kd, d_newp)
{
   if (typeof d_kd != "object") d_kd = this.children[d_kd];
   var d_oc = this.children, d_nc = new Array();
   for(var d_i = 0; d_i < d_oc.length; d_i++)
      if (d_oc[d_i] != d_kd) d_nc[d_nc.length] = d_oc[d_i];
   this.children = d_nc;
   d_kd.parent = null;
   if (!d_newp)
   {
      d_kd.detached = d_kd.defp = 0;
      if (d_kd.is_image) dd.getImg(d_kd, d_kd.oimg.name, 1);
   }
};
DDObj.prototype.attachChild = function(d_kd)
{
   (d_kd = (typeof d_kd != "object")? this.children[d_kd]: d_kd).detached = 0;
   d_kd.setZ(d_kd.defz + this.z-this.defz, 1);
};
DDObj.prototype.detachChild = function(d_kd)
{
   (d_kd = (typeof d_kd != "object")? this.children[d_kd]: d_kd).detached = 1;
};
DDObj.prototype.setZ = function(d_x, d_kds, d_o)
{
   if (d_kds)
   {
      var d_dz = d_x-this.z,
      d_i = this.children.length; while(d_i--)
         if (!(d_o = this.children[d_i]).detached) d_o.setZ(d_o.z+d_dz, 1);
   }
   dd.z = Math.max(dd.z, this.z = this.div? ((this.css || this.div).zIndex = d_x) : 0);
};
DDObj.prototype.maximizeZ = function()
{
   this.setZ(dd.z+1, 1);
};
DDObj.prototype._resetZ = function(d_o)
{
   if (this.re_z || dd.re_z)
   {
      this.setZ(this.defz);
      var d_i = this.children.length; while(d_i--)
         if (!(d_o = this.children[d_i]).detached) d_o.setZ(d_o.defz);
   }
};
DDObj.prototype.setOpacity = function(d_x)
{
   this.opacity = d_x;
   this._setOpaRel(1.0, 1);
};
DDObj.prototype._setOpaRel = function(d_x, d_kd, d_y, d_o)
{
   if (this.diaphan || d_kd)
   {
      d_y = this.opacity*d_x;
      if (dd.n6) this.css.MozOpacity = d_y;
      else if (dd.ie && !dd.iemac)
      {
         if (this.css)
            this.css.filter = "Alpha(opacity="+parseInt(100*d_y)+")";
      }
      else if (this.css) this.css.opacity = d_y;
      var d_i = this.children.length; while(d_i--)
         if (!(d_o = this.children[d_i]).detached) d_o._setOpaRel(d_x, 1);
   }
};
DDObj.prototype.setCursor = function(d_x)
{
   this._setCrs(this.cursor = (d_x.indexOf('c:')+1)? d_x.substring(2) : d_x);
};
DDObj.prototype._setCrs = function(d_x)
{
   if (this.css) this.css.cursor = ((!dd.ie || dd.iemac) && d_x == 'hand')? 'pointer' : d_x;
};
DDObj.prototype.setDraggable = function(d_x)
{
   this.nodrag = !d_x*1;
   this._setCrs(d_x? this.cursor : 'auto');
};
DDObj.prototype.setResizable = function(d_x)
{
   this.resizable = d_x*1;
   if (d_x) this.scalable = 0;
};
DDObj.prototype.setScalable = function(d_x)
{
   this.scalable = d_x*1;
   if (d_x) this.resizable = 0;
};
DDObj.prototype.del = function(d_os, d_o)
{
   var d_i;
   if (this.parent && this.parent._removeChild) this.parent._removeChild(this);
   if (this.original)
   {
      this.hide();
      if (this.original.copies)
      {
         d_os = new Array();
         for(d_i = 0; d_i < this.original.copies.length; d_i++)
            if ((d_o = this.original.copies[d_i]) != this) d_os[d_o.name] = d_os[d_os.length] = d_o;
         this.original.copies = d_os;
      }
   }
   else if (this.is_image)
   {
      this.hide();
      if (this.oimg)
      {
        if (dd.n4) this.oimg.src = this.defsrc;
        else this.oimg.style.visibility = 'visible';
      }
   }
   else if (this.moveTo)
   {
      if (this.css) this.css.cursor = 'default';
      this.moveTo(this.defx, this.defy);
      this.resizeTo(this.defw, this.defh);
   }
   d_os = new Array();
   for(d_i = 0; d_i < dd.elements.length; d_i++)
   {
      if ((d_o = dd.elements[d_i]) != this) d_os[d_o.name] = d_os[d_o.index = d_os.length] = d_o;
      else d_o._free();
   }
   dd.elements = d_os;
   if (!dd.n4) dd.recalc();
};
DDObj.prototype._free = function()
{
   for(var d_i in this)
      this[d_i] = null;
   dd.elements[this.name] = null;
};
dd.n4RectVis = function(vis)
{
   for(var d_i = 4; d_i--;)
   {
      dd.rectI[d_i].visibility = dd.rectA[d_i].visibility = vis? 'show' : 'hide';
      if (vis) dd.rectI[d_i].zIndex = dd.rectA[d_i].zIndex = dd.z+2;
   }
};
dd.n4RectPos = function(d_o, d_x, d_y, d_w, d_h)
{
   d_o.x = d_x;
   d_o.y = d_y;
   d_o.clip.width = d_w;
   d_o.clip.height = d_h;
};
// NN4: draw img resize rectangle
dd.n4Rect = function(d_w, d_h)
{
   var d_i;
   if (!dd.rectI)
   {
      dd.rectI = new Array();
      dd.rectA = new Array();
   }
   if (!dd.rectI[0])
   {
      for(d_i = 4; d_i--;)
      {
         (dd.rectI[d_i] = new Layer(1)).bgColor = '#000000';
         (dd.rectA[d_i] = new Layer(1)).bgColor = '#ffffff';
      }
   }
   if (!dd.rectI[0].visibility || dd.rectI[0].visibility == 'hide') dd.n4RectVis(1);
   dd.obj.w = d_w;
   dd.obj.h = d_h;
   for(d_i = 4; d_i--;)
   {
      dd.n4RectPos(dd.rectI[d_i], dd.obj.x + (!(d_i-1)? (dd.obj.w-1) : 0), dd.obj.y + (!(d_i-2)? (dd.obj.h-1) : 0), d_i&1 || dd.obj.w, !(d_i&1) || dd.obj.h);
      dd.n4RectPos(dd.rectA[d_i], !(d_i-1)? dd.rectI[1].x+1 : (dd.obj.x-1), !(d_i-2)? dd.rectI[2].y+1 : (dd.obj.y-1), d_i&1 || dd.obj.w+2, !(d_i&1) || dd.obj.h+2);
   }
};
dd.reszTo = function(d_w, d_h)
{
   if (dd.n4 && dd.obj.is_image) dd.n4Rect(d_w, d_h);
   else dd.obj.resizeTo(d_w, d_h);
};
dd.embedVis = function(d_vis)
{
   var d_o = new Array('iframe', 'applet', 'embed', 'object');
   var d_i = d_o.length; while(d_i--)
   {
      var d_p = dd.ie? document.all.tags(d_o[d_i]) : document.getElementsByTagName? document.getElementsByTagName(d_o[d_i]) : null;
      if (d_p)
      {
         var d_j = d_p.length; while(d_j--)
         {
            var d_q = d_p[d_j];
            while(d_q.offsetParent || d_q.parentNode)
            {
               if ((d_q = d_q.parentNode || d_q.offsetParent || null) == dd.obj.div)
               {
                  d_p[d_j].style.visibility = d_vis;
                  break;
               }
            }
         }
      }
   }
};

dd.maxOffX = function(d_x, d_y)
{
   return (
      (dd.obj.maxoffl+1 && (d_y = dd.obj.defx-dd.obj.maxoffl)-d_x > 0
      || dd.obj.maxoffr+1 && (d_y = dd.obj.defx+dd.obj.maxoffr)-d_x < 0)? d_y
      : d_x
   );
};
dd.maxOffY = function(d_x, d_y)
{
   return (
      (dd.obj.maxofft+1 && (d_y = dd.obj.defy-dd.obj.maxofft)-d_x > 0
      || dd.obj.maxoffb+1 && (d_y = dd.obj.defy+dd.obj.maxoffb)-d_x < 0)? d_y
      : d_x
   );
};
dd.inWndW = function(d_x, d_y)
{
   var d_wx = dd.getScrollX(),
   d_ww = dd.getWndW();
   return (
      ((d_y = d_wx+2)-d_x > 0) || ((d_y = d_wx+d_ww+dd.obj.w-2)-d_x < 0)? d_y
      : d_x
   );
};
dd.inWndH = function(d_x, d_y)
{
   var d_wy = dd.getScrollY(),
   d_wh = dd.getWndH();
   return (
      ((d_y = d_wy+2)-d_x > 0) || ((d_y = d_wy+d_wh+dd.obj.h-2)-d_x < 0)? d_y
      : d_x
   );
};
// These two funcs limit the size of element when mouseresized.
// Implemented 22.5.2003 by Gregor Lütolf <gregor@milou.ch>, modified by Walter Zorn
dd.limW = function(d_w)
{
   return (
      (dd.obj.minw-d_w > 0)? dd.obj.minw
      : (dd.obj.maxw > 0 && dd.obj.maxw-d_w < 0)? dd.obj.maxw
      : d_w
   );
};
dd.limH = function(d_h)
{
   return (
      (dd.obj.minh-d_h > 0)? dd.obj.minh
      : (dd.obj.maxh > 0 && dd.obj.maxh-d_h < 0)? dd.obj.maxh
      : d_h
   );
};
// Optional autoscroll-page functionality. Courtesy Cedric Savarese.
// Implemented by Walter Zorn
function DDScroll()
{
   if (!dd.obj || !dd.obj.scroll && !dd.scroll || dd.op || dd.ie4 || dd.whratio)
   {
      dd.scrx = dd.scry = 0;
      return;
   }
   var d_bnd = 0x1c,
   d_wx = dd.getScrollX(), d_wy = dd.getScrollY();
   if (dd.msmoved)
   {
      var d_ww = dd.getWndW(), d_wh = dd.getWndH(), d_y;
      dd.scrx = ((d_y = dd.e.x-d_ww-d_wx+d_bnd) > 0)? (d_y>>=2)*d_y
         : ((d_y = d_wx+d_bnd-dd.e.x) > 0)? -(d_y>>=2)*d_y
         : 0;
      dd.scry = ((d_y = dd.e.y-d_wh-d_wy+d_bnd) > 0)? (d_y>>=2)*d_y
         : ((d_y = d_wy+d_bnd-dd.e.y) > 0)? -(d_y>>=2)*d_y
         : 0;
   }
   if (dd.scrx || dd.scry)
   {
      window.scrollTo(
         d_wx + (dd.scrx = dd.obj.is_resized? dd.limW(dd.obj.w+dd.scrx)-dd.obj.w : dd.obj.vertical? 0 : (dd.maxOffX(dd.obj.x+dd.scrx)-dd.obj.x)),
         d_wy + (dd.scry = dd.obj.is_resized? dd.limH(dd.obj.h+dd.scry)-dd.obj.h : dd.obj.horizontal? 0 : (dd.maxOffY(dd.obj.y+dd.scry)-dd.obj.y))
      );
      dd.obj.is_dragged? dd.obj.moveTo(dd.obj.x+dd.getScrollX()-d_wx, dd.obj.y+dd.getScrollY()-d_wy)
         : dd.reszTo(dd.obj.w+dd.getScrollX()-d_wx, dd.obj.h+dd.getScrollY()-d_wy);
   }
   dd.msmoved = 0;
   window.setTimeout('DDScroll()', 0x33);
}
function PICK(d_ev)
{
   dd.e = new dd.evt(d_ev);
   if (dd.e.x >= dd.getWndW()+dd.getScrollX() || dd.e.y >= dd.getWndH()+dd.getScrollY()) return true; // on scrollbar
   var d_o, d_cmp = -1, d_i = dd.elements.length; while(d_i--)
   {
      d_o = dd.elements[d_i];
      if (dd.n4 && dd.e.but > 1 && dd.e.src == d_o.oimg && !d_o.clone) return false;
      if (d_o.visible && dd.e.but <= 1 && dd.e.x >= d_o.x && dd.e.x <= d_o.x+d_o.w && dd.e.y >= d_o.y && dd.e.y <= d_o.y+d_o.h)
      {
         if (d_o.z > d_cmp && dd.e.src.tag.indexOf('input') < 0 && dd.e.src.tag.indexOf('textarea') < 0 && dd.e.src.tag.indexOf('select') < 0 && dd.e.src.tag.indexOf('option') < 0)
         {
            d_cmp = d_o.z;
            dd.obj = d_o;
         }
      }
   }
   if (dd.obj)
   {
      if (dd.obj.nodrag) dd.obj = null;
      else
      {
         dd.e.e.cancelBubble = true;
         var d_rsz = dd.e.modifKey && (dd.obj.resizable || dd.obj.scalable);
         if (dd.op)
         {
            (d_o = document.getElementById('OpBlUr')).style.pixelLeft = dd.e.x;
            d_o.style.pixelTop = dd.e.y;
            (d_o = d_o.children[0].children[0]).focus();
            d_o.blur();
         }
         else if (dd.ie && !dd.ie4)
         {
            if (document.selection && document.selection.empty) document.selection.empty();
            dd.db.onselectstart = function()
            {
               event.returnValue = false;
            };
         }
         if (d_rsz)
         {
            dd.obj._setCrs('se-resize');
            dd.obj.is_resized = 1;
            dd.whratio = dd.obj.scalable? dd.obj.defw/dd.obj.defh : 0;
            if (dd.ie)
            {
               if (dd.ie4)
               {
                  window.dd_x = dd.getScrollX();
                  window.dd_y = dd.getScrollY();
               }
               setTimeout(
                  'if (dd.obj && document.selection && document.selection.empty)'+
                  '{'+
                     'document.selection.empty();'+
                     'if (dd.ie4) window.scrollTo(window.dd_x, window.dd_y);'+
                  '}'
               ,0);
            }
            dd.setMovHdl(RESIZE);
            dd.reszTo(dd.obj.w, dd.obj.h);
         }
         else
         {
            dd.obj.is_dragged = 1;
            dd.setMovHdl(DRAG);
         }
         dd.setUpHdl(DROP);
         dd.embedVis('hidden');
         dd.obj._setOpaRel(0.7);
         dd.obj.maximizeZ();
         dd.ofx = dd.obj.x+dd.obj.w-dd.e.x;
         dd.ofy = dd.obj.y+dd.obj.h-dd.e.y;
         if (window.my_PickFunc) my_PickFunc();
         if (dd.obj.pickFunc) dd.obj.pickFunc();
         DDScroll();
         return !(
            dd.obj.is_resized
            || dd.n4 && dd.obj.is_image
            || dd.n6 || dd.w3c
         );
      }
   }
   if (dd.downFunc) return dd.downFunc(d_ev);
   return true;
}
function DRAG(d_ev)
{
   if (!dd.obj || !dd.obj.visible) return true;
   if (dd.ie4 || dd.w3c || dd.n6 || dd.obj.children.length > 0xf)
   {
      if (dd.wait) return false;
      dd.wait = 1;
      setTimeout('dd.wait = 0;', dd.tiv);
   }
   dd.e = new dd.evt(d_ev);
   if (dd.ie && !dd.e.but)
   {
      DROP(d_ev);
      return true;
   }
   dd.msmoved = 1;
   dd.obj.moveTo(
      dd.obj.vertical? dd.obj.x : dd.maxOffX(dd.inWndW(dd.ofx+dd.e.x)-dd.obj.w),
      dd.obj.horizontal? dd.obj.y : dd.maxOffY(dd.inWndH(dd.ofy+dd.e.y)-dd.obj.h)
   );

   if (window.my_DragFunc) my_DragFunc();
   if (dd.obj.dragFunc) dd.obj.dragFunc();
   if (dd.moveFunc) return dd.moveFunc(d_ev);
   return false;
}
function RESIZE(d_ev)
{
   if (!dd.obj || !dd.obj.visible) return true;
   if (dd.wait) return false;
   dd.wait = 1;
   setTimeout('dd.wait = 0;', dd.tiv);
   dd.e = new dd.evt(d_ev);
   if (dd.ie && !dd.e.but)
   {
      DROP(d_ev);
      return true;
   }
   dd.msmoved = 1;
   var d_w = dd.limW(dd.inWndW(dd.ofx+dd.e.x)-dd.obj.x), d_h;
   if (!dd.whratio) d_h = dd.limH(dd.inWndH(dd.ofy+dd.e.y)-dd.obj.y);
   else
   {
      d_h = dd.limH(dd.inWndH(Math.round(d_w/dd.whratio)+dd.obj.y)-dd.obj.y);
      d_w = Math.round(d_h*dd.whratio);
   }
   dd.reszTo(d_w, d_h);
   if (window.my_ResizeFunc) my_ResizeFunc();
   if (dd.obj.resizeFunc) dd.obj.resizeFunc();
   if (dd.moveFunc) return dd.moveFunc(d_ev);
   return false;
}
function DROP(d_ev)
{
   if (dd.obj)
   {
      if (dd.obj.is_dragged)
      {
         if (!dd.obj.is_image) dd.getWH(dd.obj);
      }
      else if (dd.n4)
      {
         if (dd.obj.is_image)
         {
            dd.n4RectVis(0);
            dd.obj.resizeTo(dd.obj.w, dd.obj.h);
         }
      }
      if (!dd.n4 || !dd.obj.is_image) dd.recalc();
      dd.setMovHdl(dd.moveFunc);
      dd.setUpHdl(dd.upFunc);
      if (dd.db) dd.db.onselectstart = null;
      dd.obj._setOpaRel(1.0);
      dd.obj._setCrs(dd.obj.cursor);
      dd.embedVis('visible');
      dd.obj._resetZ();
      dd.e = new dd.evt(d_ev);
      if (window.my_DropFunc) my_DropFunc();
      if (dd.obj.dropFunc) dd.obj.dropFunc();
      dd.msmoved = dd.obj.is_dragged = dd.obj.is_resized = dd.whratio = 0;
      dd.obj = null;
   }
   dd.setDwnHdl(PICK);
}
function SET_DHTML()
{
   var d_a = arguments, d_ai, d_htm = '', d_o, d_i = d_a.length; while(d_i--)
   {
      if (!(d_ai = d_a[d_i]).indexOf('c:')) dd.cursor = d_ai.substring(2);
      else if (d_ai == NO_ALT) dd.noalt = 1;
      else if (d_ai == SCROLL) dd.scroll = 1;
      else if (d_ai == RESET_Z) dd.re_z = 1;
      else if (d_ai == RESIZABLE) dd.resizable = 1;
      else if (d_ai == SCALABLE) dd.scalable = 1;
      else if (d_ai == TRANSPARENT) dd.diaphan = 1;
      else
      {
         d_o = new DDObj(d_ai);
         dd.addElt(d_o);
         d_htm += d_o.t_htm || '';
         if (d_o.oimg && d_o.cpy_n)
         {
            var d_j = 0; while(d_j < d_o.cpy_n)
            {
               var d_p = new DDObj(d_o.name+d_o.cmd, ++d_j);
               dd.addElt(d_p, d_o);
               d_p.defz = d_o.defz+d_j;
               d_p.original = d_o;
               d_htm += d_p.t_htm;
            }
         }
      }
   }
   if (dd.n4 || dd.n6 || dd.ie || dd.op || dd.w3c) document.write(
      (dd.n4? '<div style="position:absolute;"><\/div>\n'
      : dd.op? '<div id="OpBlUr" style="position:absolute;visibility:hidden;width:0px;height:0px;"><form><input type="text" style="width:0px;height:0px;"><\/form><\/div>'
      : '') + d_htm
   );
   dd.z = 0x33;
   d_i = dd.elements.length; while(d_i--)
   {
      dd.addProps(d_o = dd.elements[d_i]);
      if (d_o.is_image && !d_o.original && !d_o.clone)
         dd.n4? d_o.oimg.src = spacer : d_o.oimg.style.visibility = 'hidden';
   }
   dd.mkWzDom();
   if (window.onload) dd.loadFunc = window.onload;
   if (window.onunload) dd.uloadFunc = window.onunload;
   window.onload = dd.initz;
   window.onunload = dd.finlz;
   dd.setDwnHdl(PICK);
}
function ADD_DHTML(d_o) // layers only!
{
   d_o = new DDObj(d_o);
   dd.addElt(d_o);
   dd.addProps(d_o);
   dd.mkWzDom();
}




////////////////////////////////////////////////////////////
// If not needed, all code below this line may be removed


// For backward compatibility
dd.d = document;         // < v. 2.72
var RESET_ZINDEX = RESET_Z; // < 3.44
var KEYDOWN_RESIZE = RESIZABLE; // < 4.43
var CURSOR_POINTER = CURSOR_HAND; // < 4.44
var NO_SCROLL = '';       // < v. 4.49




////////////////////////////////////////////////////////////
// FUNCTIONS FOR EXTENDED SCRIPTING
// Use these for your own extensions,
// or to call functions defined elsewhere



/* my_PickFunc IS AUTOMATICALLY CALLED WHEN AN ITEM STARTS TO BE DRAGGED.
The following objects/properties are accessible from here:

- dd.e: current mouse event
- dd.e.property: access to a property of the current mouse event.
  Mostly requested properties:
  - dd.e.x: document-related x co-ordinate
  - dd.e.y: document-related y co-ord
  - dd.e.src: target of mouse event (not identical with the drag drop object itself).
  - dd.e.button: currently pressed mouse button. Left button: dd.e.button <= 1

- dd.obj: reference to currently dragged item.
- dd.obj.property: access to any property of that item.
- dd.obj.method(): for example dd.obj.resizeTo() or dd.obj.swapImage() .
  Mostly requested properties:
   - dd.obj.name: image name or layer ID passed to SET_DHTML();
   - dd.obj.x and dd.obj.y: co-ordinates;
   - dd.obj.w and dd.obj.h: size;
   - dd.obj.is_dragged: 1 while item is dragged, else 0;
   - dd.obj.is_resized: 1 while item is resized, i.e. if <ctrl> or <shift> is pressed, else 0

For more properties and details, visit the API documentation
at http://www.walterzorn.com/dragdrop/api_e.htm (english) or
http://www.walterzorn.de/dragdrop/api.htm (german)   */
function my_PickFunc()
{
}





/* THIS ONE IS CALLED ONCE AN ITEM IS DROPPED
See the description of my_PickFunc for what's accessible from here.
Here may be investigated, for example, what's the name (dd.obj.name)
of the dropped item, and where (dd.obj.x, dd.obj.y) it has been dropped... */
function my_DropFunc()
{
}