/* Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net)
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Version 2.1.2
 */
(function(a){a.fn.bgiframe=(a.browser.msie&&/msie 6\.0/i.test(navigator.userAgent)?function(c){c=a.extend({top:"auto",left:"auto",width:"auto",height:"auto",opacity:true,src:"javascript:false;"},c);var d='<iframe class="bgiframe"frameborder="0"tabindex="-1"src="'+c.src+'"'+'style="display:block;position:absolute;z-index:-1;'+(c.opacity!==false?"filter:Alpha(Opacity='0');":"")+"top:"+(c.top=="auto"?"expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+'px')":b(c.top))+";"+"left:"+(c.left=="auto"?"expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+'px')":b(c.left))+";"+"width:"+(c.width=="auto"?"expression(this.parentNode.offsetWidth+'px')":b(c.width))+";"+"height:"+(c.height=="auto"?"expression(this.parentNode.offsetHeight+'px')":b(c.height))+";"+'"/>';return this.each(function(){if(a(this).children("iframe.bgiframe").length===0){this.insertBefore(document.createElement(d),this.firstChild)}})}:function(){return this});a.fn.bgIframe=a.fn.bgiframe;function b(c){return c&&c.constructor===Number?c+"px":c}})(jQuery);