js实现切换Tab标签

function $1(ID) {

            return document.getElementById(ID)

        }

        function setTab(ID) {

            for (var i = 1; i <= 6; i++) {

                if (ID == i) {

                    $1('one' + i).blur();

                    $1("one" + i).className = "out";

                    $1("conteb" + i).style.display = "block";

                }

                else {

                    $1("one" + i).className = "in";

                    $1("conteb" + i).style.display = "none";

                }

            }

            return false;

        }