Webmaster Forum / Flash / General Flash Topics / July 2008

I've never posted anything before so I hope I'm in the right place!  Just
wanted to know if anyone could help me out with this query.  

I created a flash slide show image gallery, following the tutorial step by
step from the following link:  
http://www.layersmagazine.com/flash-slideshow-image-gallery.html

When I go to preview the slide show, I get the following error message:
"1119: Access of possibly undefined property onPress through a reference with
static type flash.display:SimpleButton."

Code is copied exactly as it is from the link (code as follows):

stop();

//next button
next_btn.onPress=function(){
    if(mc_content._currentframe==mc_content._totalframes){
        mc_content.gotoAndStop(1)
    }else{
        mc_content.nextFrame()
    }
}

//last button
last_btn.onPress=function(){
    if(mc_content._currentframe==1){
        mc_content.gotoAndStop(mc_content._totalframes)
    }else{
        mc_content.prevFrame()
    }
}

It seems to have a problem with the function "next_btn.onPress=function(){"
but I'm not really sure how to amend it!

Any ideas would be a huge help! :)[b]Text[/b]