Gallery loop on back button function when only 2 images in gallery

[Edrol97]

Hi all,

Details for this are that the loop function works on the forward arrow function, whereas it doesn't work on the back button functon. The code I use for the gallery is the same as all others and is below.

 <div class="slide-show_10container">
                <div class="next_button" onclick="NextImage()">
                  <img src="img/background/right-arrow.png" />
                </div>
                <div class="previous_button" onclick="PreviousImage()">
                  <img src="img/background/left-arrow.png" />
                </div>
                <div class="close_button" onclick="CloseLightbox(10)">
                  <img src="img/background/close-button.png" />
                </div>
                  <div class="image_slide10 responsive">
                    <img src="img/New%20Contemporaries/Gallery%20View.png"
                    width="600px"/>
                    <div class="title_text">Into the Gallery Photo copyright: Andy Stagg.</div>
                    </div>
                <div class="image_slide10 responsive">
                  <img
                    src="img/New%20Contemporaries/Boris%20Can't%20Get%20Clean%20web.png"
                    width="600px"
                  />
                  <div class="caption_text">
                    <span style="background-color: white"
                      >A piece I made for I don't know what reason, and yet it's still valid today. Alexander Boris de Pfeffel Johnson everybody! Photography Copyright: Andy Stagg</span
                    >
                  </div>
                </div>

 

[cbreemer]

Would it not help to post the NextImage() and PreviousImage() functions ?