create file called gal.cfm

code

<!—create a variable for path—>

<cfset imagesFolder = “Image_Gallery/thumb”>

<cfdirectory name=”Gal_Name” action=”LIST” directory=”#ExpandPath(“#imagesFolder#”)#”>

<cfloop query=”Gal_Name”>
    <cfif (Name contains “.jpg”)>

<!—show thumbnails and link to preview large image—>

<cfoutput>

<a href=”gallery.cfm?id=#Gal_Name.name#”><img src=”#imagesFolder#/#Gal_Name.name#” width=”40″ height=”40″ border=”0″  ></a>

  </cfoutput>
    </cfif>
    </cfloop>

create file called gallery.cfm

code

<!—create default  value for url id—>

<cfparam name=”id” default=”img01.JPG”>

<!—preview large image —>

<cfoutput>
  <div align=”center”><img src=”Photo_Gallery/#Id#” ></div>
</cfoutput>

<!—include gal.cfm to this page —>

<cfinclude template=”gal.cfm”>