var browserVer = parseInt(navigator.appVersion);
if(navigator.appName=="Netscape" && browserVer < "5"){
  document.write("<INPUT TYPE='TEXT' NAME='userid' SIZE='8' maxlength='18' VALUE='' class='textinputsearch'>");
} else if(navigator.appName=="Netscape" && browserVer >= "5" && version == "" ){
  document.write("<INPUT class='textinput' TYPE='TEXT' NAME='userid' SIZE='12' maxlength='18' VALUE=''>");
} else if(navigator.appName=="Netscape" && browserVer >= "5" && version != "" ){
  document.write("<INPUT class='textinput' TYPE='TEXT' NAME='userid' SIZE='6' maxlength='18' VALUE=''>");			  
} else {
  document.write("<INPUT class='textinput' TYPE='TEXT' NAME='userid' SIZE='12' maxlength='18' VALUE=''>");
  //alert("Textbox");			  
}