var isIE6 = function (  ) {
    return (jQuery.browser.msie && jQuery.browser.version == '6.0');
}

var fixPNGforIE;

(function ( $ ) {
fixPNGforIE = function ( dom ) {
var d = $(dom), bg = d.css('background-image');
    if( /url(.+)/.test(bg) ) {
    var sizing;
        if( d.css('background-repeat') == 'no-repeat' )
            sizing = 'crop';
        else
            sizing = 'scale';
        bg = bg.substr(5, bg.length - 7);
        d.css({
                'background': '',
                'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + bg + "', sizingMethod=" + sizing + "')"
            });
    }
}
})(jQuery);