/**
         * getHash of location url
         *
         * @param {boolean} exclude_get - hash = substing from # to ?
         * @param {string} regex
         * @method getHash
         * @return
         * @usage Tc.Utils.Globals.getHash(true,/^[a-z0-9_\.-]*$/i)
         */

        getHash: function(exclude_get,regex) {
            var hash = window.location.hash
                ,no_get = (typeof no_get !== 'boolean')? true : no_get
                ,stop = no_get ? hash.indexOf('?') : -1
                ,hashval // init
                ;

            // if there was no question mark in the hash, or no_get parameter is set to false
            hashval = (stop == -1)
                ? hash.substring(1) // remove #
                : hash.substring(1,stop) // remove # and exlude everything after '?'
            ;

            // security check: check if hash match regex
            if (regex) hashval = regex.test(hashval) ? hashval: '';

            return hashval;
        },