Function translate

OpenReservation/wwwroot/Scripts/respond.js:116–170

(styles, href, media)

        //find media blocks in css text, convert to style blocks
        translate = function (styles, href, media) {
            var qs = styles.match(/@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi),
                ql = qs && qs.length || 0,
                //try to get CSS path
                href = href.substring(0, href.lastIndexOf("/")),
                repUrls = function (css) {
                    return css.replace(/(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g, "$1" + href + "$2$3");
                },
                useMedia = !ql && media,
                //vars used in loop
                i = 0,
                j, fullq, thisq, eachq, eql;

            //if path exists, tack on trailing slash
            if (href.length) { href += "/"; }

            //if no internal queries exist, but media attr does, use that
            //note: this currently lacks support for situations where a media attr is specified on a link AND
            //its associated stylesheet has internal CSS media queries.
            //In those cases, the media attribute will currently be ignored.
            if (useMedia) {
                ql = 1;
            }

            for (; i < ql; i++) {
                j = 0;

                //media attr
                if (useMedia) {
                    fullq = media;
                    rules.push(repUrls(styles));
                }
                //parse for styles
                else {
                    fullq = qs[i].match(/@media *([^\{]+)\{([\S\s]+?)$/) && RegExp.$1;
                    rules.push(RegExp.$2 && repUrls(RegExp.$2));
                }

                eachq = fullq.split(",");
                eql = eachq.length;

                for (; j < eql; j++) {
                    thisq = eachq[j];
                    mediastyles.push({
                        media: thisq.split("(")[0].match(/(only\s+)?([a-zA-Z]+)\s?/) && RegExp.$2 || "all",
                        rules: rules.length - 1,
                        hasquery: thisq.indexOf("(") > -1,
                        minw: thisq.match(/\(min\-width:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/) && parseFloat(RegExp.$1) + (RegExp.$2 || ""),
                        maxw: thisq.match(/\(max\-width:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/) && parseFloat(RegExp.$1) + (RegExp.$2 || "")
                    });
                }
            }

            applyMedia();
        },

        lastCall,