function RedTab(objTab) {

    objTab.className = objTab.className + " TabButtonSelected";
    
}

function BlueTab(objTab) {

    objTab.className = "TabButton";

}

function SetSelectedTab(strTabID) {

    selectedTab = document.getElementById(strTabID);
    if (selectedTab != null) {

        RedTab(selectedTab);
        removeHandlers(selectedTab);

    }

}

function removeHandlers(objTab) {

    objTab.setAttribute("onmouseover", "");
    objTab.setAttribute("onmouseout", "");

}