var slideTabIndex = 1;
var sTabList = document.getElementById("slideBox").getElementsByTagName("li");
for (var i = 0; i < sTabList.length; i++) {
    var obj = sTabList[i].getElementsByTagName("a")[0];
    sTabList[i].getElementsByTagName("a")[0].id = "slideBtn_" + (i + 1);
    if (obj.addEventListener) {
        obj.addEventListener("click", overSlide, false);
    }
    else if (obj.attachEvent) {
        obj.attachEvent("onclick", overSlide);
    }
}
function overSlide(e) {
    e = window.event || e;
    var srcElement = e.srcElement || e.target;
    var newTabIndex = srcElement.id.replace("slideBtn_", "");
    var pos = srcElement.parentNode.className;
    if (newTabIndex == "" || pos.indexOf("_h") != -1) return;
    document.getElementById("slideBtn_" + slideTabIndex).parentNode.className = document.getElementById("slideBtn_" + slideTabIndex).parentNode.className.replace("_h", "");
    document.getElementById("sc_" + slideTabIndex).className = "hide";
    document.getElementById("sc_" + newTabIndex).className = "cont_" + pos;
    srcElement.parentNode.className = pos + "_h";
    slideTabIndex = newTabIndex;
}