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;
}
function subfamilyDiv () {
   if (document.form1.wsc_div.value == "IR") {
      document.location = '/scripts/cgiip.exe/wa/wcat/catalog.htm?div=IR&subfamily=' + document.form1.wsc_subfamily.value;
   }
   else {
      if (document.form1.div) {
        document.form1.div.value = "CP";
      }
      document.form1.submit();
   }
}
function familyDiv () {
   if (document.form1.wsc_div.value == "IR") {
      document.location = '/scripts/cgiip.exe/wa/wcat/r_browse.htm?cat=' + document.form1.wsc_family.value;
   }
   else {
      if (document.form1.div) {
        document.form1.div.value = "CP";
      }
      document.form1.submit();
   }
}