function loadActivity(activityIndex){var activitySlideshow=document.getElementById("slideshow"+activityIndex);var activityText=document.getElementById('activityText');var actIter=document.getElementById('slideshow0');for(i in activityArray){actIter=document.getElementById('slideshow'+i);actIter.style.display='none';}
activitySlideshow.style.display='block';activityText.innerHTML=activityArray[activityIndex]["activityText"];}