function pop_radio (a)
{
  document.search.search_type.value = a;
  if (a == 1) {
    //Name
    document.search.fmonth.options.selectedIndex = 0;
    document.search.fday.options.selectedIndex = 0;
    document.search.fyear.value = "";
    document.search.casenum.value = "";
  } else if (a == 8) {
    //Case Number
    document.search.name.value = "";
    document.search.fmonth.options.selectedIndex = 0;
    document.search.fday.options.selectedIndex = 0;
    document.search.fyear.value = "";
  } else if (a == 9) {
	//File Date
    document.search.name.value = "";
    document.search.casenum.value = "";
  }
}