// JavaScript Document
        function selectTag(showContent,selfObj)
        {
            var tabtag = document.getElementById("tabtags").getElementsByTagName("li");
            var tabtaglength = tabtag.length;
            for(i=0; i<tabtaglength; i++){
                tabtag[i].className = "";
            }
            selfObj.parentNode.className = "selectTag";
            for(i=0; j=document.getElementById("tabtagContent"+i); i++){
                j.style.display = "none";
            }
            document.getElementById(showContent).style.display = "block";
        }