crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/packages/jquery/jquery-ui-1.9.0/development-bundle/external/jquery.bgiframe-2.1.2.js

   1 /*! Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net)
   2  * Licensed under the MIT License (LICENSE.txt).
   3  *
   4  * Version 2.1.2
   5  */
   6
   7 (function($){
   8
   9 $.fn.bgiframe = ($.browser.msie && /msie 6\.0/i.test(navigator.userAgent) ? function(s) {
  10     s = $.extend({
  11         top     : 'auto', // auto == .currentStyle.borderTopWidth
  12         left    : 'auto', // auto == .currentStyle.borderLeftWidth
  13         width   : 'auto', // auto == offsetWidth
  14         height  : 'auto', // auto == offsetHeight
  15         opacity : true,
  16         src     : 'javascript:false;'
  17     }, s);
  18     var html = '<iframe class="bgiframe"frameborder="0"tabindex="-1"src="'+s.src+'"'+
  19                    'style="display:block;position:absolute;z-index:-1;'+
  20                        (s.opacity !== false?'filter:Alpha(Opacity=\'0\');':'')+
  21                        'top:'+(s.top=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')':prop(s.top))+';'+
  22                        'left:'+(s.left=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')':prop(s.left))+';'+
  23                        'width:'+(s.width=='auto'?'expression(this.parentNode.offsetWidth+\'px\')':prop(s.width))+';'+
  24                        'height:'+(s.height=='auto'?'expression(this.parentNode.offsetHeight+\'px\')':prop(s.height))+';'+
  25                 '"/>';
  26     return this.each(function() {
  27         if ( $(this).children('iframe.bgiframe').length === 0 )
  28             this.insertBefore( document.createElement(html), this.firstChild );
  29     });
  30 } : function() { return this; });
  31
  32 // old alias
  33 $.fn.bgIframe = $.fn.bgiframe;
  34
  35 function prop(n) {
  36     return n && n.constructor === Number ? n + 'px' : n;
  37 }
  38
  39 })(jQuery);