/projekty/all_elements/files/resources/lib/jquery/plugins/bgiframe_2.1.2/jquery.bgiframe.js
JavaScript | 39 lines | 28 code | 5 blank | 6 comment | 3 complexity | e048a77b314095a4cb774cdac380eb8c MD5 | raw file
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 35function prop(n) { 36 return n && n.constructor === Number ? n + 'px' : n; 37} 38 39})(jQuery);