// <![CDATA[
                  function display(obj,id1,id2,id3,id4,id5) {
                          txt = obj.options[obj.selectedIndex].value;
                          document.getElementById(id1).style.display = 'none';
                          document.getElementById(id2).style.display = 'none';
                          document.getElementById(id3).style.display = 'none';
                          document.getElementById(id4).style.display = 'none';
                          document.getElementById(id5).style.display = 'none';

                          if ( txt.match(id1) ) {
                                  document.getElementById(id1).style.display = 'block';
                          }
                          if ( txt.match(id2) ) {
                                  document.getElementById(id2).style.display = 'block';
                          }
						  if ( txt.match(id3) ) {
                                  document.getElementById(id3).style.display = 'block';
                          }
						  if ( txt.match(id4) ) {
                                  document.getElementById(id4).style.display = 'block';
                          }
						  if ( txt.match(id5) ) {
                                  document.getElementById(id5).style.display = 'block';
                          }
                  }

function testReset2() {
document.getElementById("type_1").selectedIndex = 
document.getElementById("type_1").getAttribute("default");
document.getElementById("type_2").selectedIndex = 
document.getElementById("type_2").getAttribute("default");
document.getElementById("type_3").selectedIndex = 
document.getElementById("type_3").getAttribute("default");
document.getElementById("type_4").selectedIndex = 
document.getElementById("type_4").getAttribute("default");
document.getElementById("type_5").selectedIndex = 
document.getElementById("type_5").getAttribute("default");
}