function Search() {
    form = document.createElement("form");
    form.action = "/page_pid_1048.aspx";
    form.name = "searchForm";
    form.method = "post";
    searchText = document.getElementById("searchTextBox");
    hidden = document.createElement("input");
    hidden.type = "hidden";
    hidden.name = "headSearchText";
    hidden.value = searchText.value;
    form.appendChild(hidden);
    document.body.appendChild(form);
    form.submit();
}