function searchWithinText (textbox) {
    if (textbox.value == "") {
        textbox.value = "Search Within Results";
    }
}
function selectCategory () {
    if (document.form1.searchbox.value != "" ) {
       document.form1.searchtype.value = "narrow";
    }
    document.form1.pagenum.value = 1;
    document.form1.submit();
}
function selectSubfamily() {
    if ((document.form1.searchwithin.value == "" || document.form1.searchwithin.value == "Search Within Results") && document.form1.searchbox.value != "") {
       document.form1.searchwithin.value = document.form1.searchbox.value;
    }
    document.form1.pagenum.value = 1;
    document.form1.submit();
}
function refineChange() {
    document.form1.pagenum.value = 1;
    document.form1.submit();
}
function refineSearch () {
    if (document.form1.searchwithin.value != "" ) {
       document.form1.searchtype.value = "narrow";
    }
    document.form1.pagenum.value = 1;
    return true;
}