JS/jQuery

function clientActiveTabChanged(sender, args) {
    if (sender.get_activeTabIndex() == 1) {
        $("#pnlDirectPicture").width("0");
        $("#pnlDirectPicture").css("visibility", "hidden");
        $("#docViewDIV").width("0");
        $("#docViewDIV").css("visibility", "hidden");
        $("#cell_img").width(0);
        $("#cell_img").css("visibility", "hidden");
        $("#cell_stamp").width(document.getElementById("tablediv").offsetWidth);
    } else {
        $("#pnlDirectPicture").width(document.getElementById("menudv_cell").offsetWidth);
        $("#pnlDirectPicture").css("visibility", "visible");
        $("#docViewDIV").width(document.getElementById("menudv_cell").offsetWidth);
        $("#docViewDIV").css("visibility", "visible");
        $("#cell_img").css("visibility", "visible");
        $("#cell_img").width(document.getElementById("menudv_cell").offsetWidth);
        $("#cell_stamp").width(document.getElementById("menusr_cell").offsetWidth);
    };