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1 2 3 4 5 6 7 8 9 10 | /* 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: 2007-07-22 01:45:56 +0200 (Son, 22 Jul 2007) $ * $Rev: 2447 $ * * Version 2.1.1 */ ( function ($){$.fn.bgIframe=$.fn.bgiframe= function (s){ if ($.browser.msie&&/6.0/.test(navigator.userAgent)){s=$.extend({top: 'auto' ,left: 'auto' ,width: 'auto' ,height: 'auto' ,opacity: true ,src: 'javascript:false;' },s||{}); var prop= function (n){ return n&&n.constructor==Number?n+ 'px' :n;},html= '<iframe class="bgiframe"frameborder="0"tabindex="-1"src="' +s.src+ '"' + 'style="display:block;position:absolute;z-index:-1;' +(s.opacity!== false ? 'filter:Alpha(Opacity=\'0\');' : '' )+ 'top:' +(s.top== 'auto' ? 'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')' :prop(s.top))+ ';' + 'left:' +(s.left== 'auto' ? 'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')' :prop(s.left))+ ';' + 'width:' +(s.width== 'auto' ? 'expression(this.parentNode.offsetWidth+\'px\')' :prop(s.width))+ ';' + 'height:' +(s.height== 'auto' ? 'expression(this.parentNode.offsetHeight+\'px\')' :prop(s.height))+ ';' + '"/>' ; return this .each( function (){ if ($( '> iframe.bgiframe' , this ).length==0) this .insertBefore(document.createElement(html), this .firstChild);});} return this ;};})(jQuery); |