resize background image to fit (updated)

gistfile1.txt

/* 
 * Background Resizer
 * Uses css3 to resize bg images to fit a container, with a js fallback for IE
 */

/* ( there could be multiple slides in #bg ) */

#bg article { 
	position:absolute; 
	width:100%; 
	height:100%; 
	overflow:hidden; 
	background:center center; 
	-webkit-background-size:cover; 
	-moz-background-size:cover !important; 
	-o-background-size:cover; 
	background-size:cover !important; 
}

---------------------

if ( $.browser.msie ) {
	$('#bg article').each(function() {
		var pattern = /url\(|\)|"|'/g;
		var src = $(this).css('background-image').replace(pattern,"");
		var id = $(this).attr('id');
		$('head').append("<style>#slide"+ id +"{progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='scale'); -ms-filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=' "+ src +"', sizingMethod='scale')';}</style>");
	});
}