var fDesc=new Array(); fDesc[0] = "This video shows how to use the Picture Box control which allows you to display image files from your local machine or from the network. Since the PictureBox requires an Image object, which contains the Image, you are trying to give it a string - different types therefore causing the compiler error."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }