function ftnClick(myID) {
    var getID = myID.id + 'Div';
    switch (myID.id) {

        case "tab1":
            document.getElementById(getID).style.display = "block";
            document.getElementById("tab2Div").style.display = "none";
            document.getElementById("tab3Div").style.display = "none";

            document.getElementById(getID).className = "TabbedPanelsContentSelected";
            document.getElementById("tab2Div").className = "TabbedPanelsContent";
            document.getElementById("tab3Div").className = "TabbedPanelsContent";

            document.getElementById(myID.id).className = "TabbedPanelsTabSelected";
            document.getElementById("tab2").className = "TabbedPanelsTab";
            document.getElementById("tab3").className = "TabbedPanelsTab";
            
            
            break;

        case "tab2":
            document.getElementById(getID).style.display = "block";
            document.getElementById("tab1Div").style.display = "none";
            document.getElementById("tab3Div").style.display = "none";

            document.getElementById(getID).className = "TabbedPanelsContentSelected";
            document.getElementById("tab1Div").className = "TabbedPanelsContent";
            document.getElementById("tab3Div").className = "TabbedPanelsContent";

            document.getElementById(myID.id).className = "TabbedPanelsTabSelected";
            document.getElementById("tab1").className = "TabbedPanelsTab";
            document.getElementById("tab3").className = "TabbedPanelsTab";
            
            break;

        case "tab3":
            document.getElementById(getID).style.display = "block";
            document.getElementById("tab2Div").style.display = "none";
            document.getElementById("tab1Div").style.display = "none";

            document.getElementById(getID).className = "TabbedPanelsContentSelected";
            document.getElementById("tab2Div").className = "TabbedPanelsContent";
            document.getElementById("tab1Div").className = "TabbedPanelsContent";

            document.getElementById(myID.id).className = "TabbedPanelsTabSelected";
            document.getElementById("tab1").className = "TabbedPanelsTab";
            document.getElementById("tab2").className = "TabbedPanelsTab";
            
            break;
    }
    
}