function parseTags(text) {
            var inTag,
                afterOpenTag,
                afterClosingTag,
                inUpperCase,
                inLowerCase,
                inMixCase,
                i,
                len,
                trueOrFalse,
                result = '',
                ;

            for (i = 0, len = text.length; i < len; i += 1) {
                if (text[i] === '<') {
                    inTag = true;
                    afterOpenTag = true;
                }


                if(inTag && afterOpenTag && text[i] === '/'){
                    afterClosingTag = true;
                    afterOpenTag = false;
                }


                if (inTag && afterOpenTag && text[i] === 'u') {
                    inUpperCase = true;
                    afterOpenTag = false;
                }
                if (inTag && afterOpenTag && text[i] === 'l') {
                    inLowerCase = true;
                    afterOpenTag = false;
                }
                if (inTag && afterOpenTag && text[i] === 'm') {
                    inMixCase = true;
                    afterOpenTag = false;
                }


                if (inTag && afterClosingTag && text[i] === 'u') {
                    inUpperCase = false;
                    afterClosingTag = false;
                }
                if (inTag && afterClosingTag && text[i] === 'l') {
                    inLowerCase = false;
                    afterClosingTag = false;
                }
                if (inTag && afterClosingTag && text[i] === 'm') {
                    inMixCase = false;
                    afterClosingTag = false;

                    console.log("close mix " + inMixCase);
                }

                if (!inTag && inUpperCase) {
                    result += text[i].toUpperCase();
                }
                if (!inTag && inLowerCase) {
                    result += text[i].toLowerCase();
                }
                if (!inTag && inMixCase) {
                    console.log("in mix " + inMixCase);
                    trueOrFalse = Math.round(Math.random());
                    if (trueOrFalse) {
                        result += text[i].toUpperCase();
                    } else {
                        result += text[i].toLowerCase();
                    }
                }




                if (!inTag && !inLowerCase && !inUpperCase && !inMixCase) {
                    result += text[i];
                }

                if (text[i] === '>') {
                    inTag = false;
                }

            }
            return result;

        }