you can use javascript to do this: <a href="JavaScript:location.reload(true);" class="form">Refresh this image</a>
you can see an example here: http://www.gotnutrients.net/contact/contact.cfm any questions let me know Johnny (o o) ----ooO--(_)--Ooo---------------------------------- John Barrett Flash Design & Development http://www2.hawaii.edu/~johnbarr .oooO ( ) Oooo. \ ( ( ) \_) ) / (_/ On Wednesday, March 16, 2011 at 10:30 AM, Adam Parker wrote: > > I use Ray's method of implementing a CAPTCHA in this way: > > <!---create CAPTCHA---> > <cffunction name="makeRandomString" returntype="string" output="false"> > <cfset var chars = "23456789ABCDEFGHJKMNPQRS"> > <cfset var length = randRange(4,6)> > <cfset var result = ""> > <cfset var i = ""> > <cfset var char = ""> > > <cfscript> > for(i=1; i <= length; i++) { > char = mid(chars, randRange(1, len(chars)),1); > result&=char; > } > </cfscript> > > <cfreturn result> > </cffunction> > > > <!--CAPTCHA form element---> > > <span class="required">&##8727;</span>Enter Text Below > (case-sensitive):</label> > <input id="captcha" name="captcha" class="text" type="text"/> > <cfset captcha = makeRandomString()> > <cfset captchaHash = hash(captcha)> > <input type="hidden" name="captchaHash" value="#captchaHash#"> > <cfimage action="captcha" width="300" height="55" text="#captcha#" > fonts="verdana,arial" > > > > How do I implement code to allow the user to refresh just the CAPTCHA image > if it cannot be clearly read? > > Thanks in advance. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-newbie/message.cfm/messageid:5239 Subscription: http://www.houseoffusion.com/groups/cf-newbie/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-newbie/unsubscribe.cfm
