/* Copyright (c) 2006 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * $LastChangedDate: 2007-02-18 22:09:54 -0600 (Sun, 18 Feb 2007) $
 * $Rev: 1379 $
 */

/**
 * The bgiframe is chainable and applies the iframe hack to get 
 * around zIndex issues in IE6. It will only apply itself in IE 
 * and adds a class to the iframe called 'bgiframe'.
 * 
 * It does take borders into consideration but all values
 * need to be in pixels and the element needs to have
 * position relative or absolute.
 *
 * NOTICE: This plugin uses CSS expersions in order to work
 * with an element's borders, height and with and can result in poor 
 * performance when used on an element that changes properties 
 * like size and position a lot. Two of these expressions can be
 * removed if border doesn't matter and performance does.
 * See lines 39 and 40 below and set top: 0 and left: 0
 * instead of their current values.
 *
 * @example $('div').bgiframe();
 * @before <div><p>Paragraph</p></div>
 * @result <div><iframe class="bgiframe".../><p>Paragraph</p></div>
 *
 * @name bgiframe
 * @type jQuery
 * @cat Plugins/bgiframe
 * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
 */
jQuery.fn.bgIframe = jQuery.fn.bgiframe = function() {
   // This is only for IE6
   if ( !(jQuery.browser.msie && typeof XMLHttpRequest == 'function') ) return this;
   var html = '<iframe class="bgiframe" src="javascript:false;document.write(\'\');" tabindex="-1" '
                  +'style="display:block; position:absolute; '
                  +'top: expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)  || 0) * -1) + \'px\'); '
                  +'left:expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth) || 0) * -1) + \'px\'); ' 
                  +'z-index:-1; filter:Alpha(Opacity=\'0\'); '
                  +'width:expression(this.parentNode.offsetWidth + \'px\'); '
                  +'height:expression(this.parentNode.offsetHeight + \'px\')"/>';
   return this.each(function() {
      if ( !jQuery('iframe.bgiframe', this)[0] )
         this.insertBefore( document.createElement(html), this.firstChild );
   });
};

<!-- POPUP -->


// Drop-in content box- By Dynamic Drive
// For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
// This credit MUST stay intact for use

var ie=document.all
var dom=document.getElementById
var ns4=document.layers
var calunits=document.layers? "" : "px"

var bouncelimit=32 //(must be divisible by 8)
var direction="up"

function initbox(){
if (!dom&&!ie&&!ns4)
return
crossobj=(dom)?document.getElementById("dropin").style : ie? document.all.dropin : document.dropin
scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
crossobj.top=scroll_top-250+calunits
crossobj.visibility=(dom||ie)? "visible" : "show"
dropstart=setInterval("dropin()",50)
}

function dropin(){
scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
if (parseInt(crossobj.top)<100+scroll_top)
crossobj.top=parseInt(crossobj.top)+40+calunits
else{
clearInterval(dropstart)
bouncestart=setInterval("bouncein()",50)
}
}

function bouncein(){
crossobj.top=parseInt(crossobj.top)-bouncelimit+calunits
if (bouncelimit<0)
bouncelimit+=8
bouncelimit=bouncelimit*-1
if (bouncelimit==0){
clearInterval(bouncestart)
}
}

function dismissbox(){
if (window.bouncestart) clearInterval(bouncestart)
crossobj.visibility="hidden"
}

function truebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}


window.onload=initbox

<!-- Koniec POPUP -->