Download the gallery_viewer.zip, unzip, and put the gallery_viewer.cfm file into any folder with .jpg images. Upload the file and browse to the page to view your slideshow gallery.
<!---gallery Viewer 2.1.1 Source Code--->
<!--- param the image to show --->
<cfparam name="url.image" default="1">
<!--- directory --->
<cfset dir = expandPath(".")>
<!--- get all images --->
<cfdirectory directory="#dir#" filter="*.jpg" name="images" sort="name">
<!--- quick sanity checks --->
<cfif not isNumeric(url.image) or url.image lte 0 or url.image gt images.recordcount or round(url.image) neq url.image>
<cfset url.image = 1>
</cfif>
<html>
<head>
<title>
<!---JSD - dynamically retrieve the image name into the page title, SEO --->
<cfoutput>#images.name[url.image]#</cfoutput>
</title>
</head>
<body>
<!--- do we even have images? --->
<cfif images.recordCount>
<cfoutput>
<table align="center">
<tr><!---JSD - dynamically retrieve the image name into the page text, SEO --->
<td colspan="2"><cfoutput>#images.name[url.image]#</cfoutput></td>
</tr>
<tr>
<td><cfif url.image gt 1>
<!--- JSD - Set the Delimeter path to "\/" for windows and linux--->
<a href="#listLast(getCurrentTemplatePath(),"\/")#?image=#url.image-1#">Previous</a>
<cfelse>
Previous
</cfif></td>
<td><cfif url.image lt images.recordCount>
<a href="#listLast(getCurrentTemplatePath(),"\/")#?image=#url.image+1#">Next</a>
<cfelse>
Next
</cfif></td>
</tr>
<tr>
<td colspan="2"><img src="#images.name[url.image]#"></td>
</tr>
<!--- links --->
<tr>
<td>
<cfif url.image gt 1>
<a href="#listLast(getCurrentTemplatePath(),"\/")#?image=#url.image-1#">Previous</a>
<cfelse>
Previous
</cfif> </td>
<td align="right">
<cfif url.image lt images.recordCount>
<a href="#listLast(getCurrentTemplatePath(),"\/")#?image=#url.image+1#">Next</a>
<cfelse>
Next
</cfif> </td>
</tr>
</table>
</cfoutput>
</cfif>
</body>
</html>
