skip to next in loop

I have a loop which successfully populates a drop down with filenames but if the filename ends in 'LCK' I would like the loop to miss out that name. I have tried all sorts but nothing works properly. any ideas, thanks.
My code:
[code]
select name="event" id="event">
<option value="">Please select... </option>
<%
set fso=Server.CreateObject("Scripting.FileSystemObject")
myPath = Server.MapPath("/races/")
set fObj=fso.GetFolder(myPath)
for each x in fObj.files
  'if Right(x.name,3) = "LCK" then ---- miss out this filename and move to the next ----
 
   fileNameX = x.Name 
   baseName = fso.GetBaseName(myPath &"\"& fileNameX)
   trimBaseName =(Mid(baseName,3))
 
  %>
<option value="<%=trimBaseName%>"><%=trimBaseName%></option>
<%
next
set fo=nothing
set fs=nothing
%>
</select>[/CODE]

Fixed ...
 

 <select name="event" id="event">
 <option value="">Please select... </option>
 <%
 set fso=Server.CreateObject("Scripting.FileSystemObject")
 myPath = Server.MapPath("/races/")
 
 set fObj=fso.GetFolder(myPath)
 for each x in fObj.files
   if Right(x.name,3) <> "LCK" then 
    fileNameX = x.Name  
   baseName = fso.GetBaseName(myPath &"\"& fileNameX)
   trimBaseName =(Mid(baseName,3))
 %>
 <option value="<%=trimBaseName%>"><%=trimBaseName%></option>
 <%
 end if
 next
 
 set fso=nothing
 %>
 </select>