Hi Russ, welcome to forum! Try inserting the following code in the footer of your search form: <SCRIPT LANGUAGE="JavaScript">  function check()  { var first= document.getElementById("Value1_1").value; var second = document.getElementById("Value2_1").value;     if (( first.length  === 0) &  ( second.length  === 0)) { window.alert("Please enter a value in a field"); return false; } }  document.getElementById("searchID").onclick=check; </SCRIPT>