var fDesc=new Array(); fDesc[0] = "VTC Player is the main tool used to explore and play the tutorials on VTC Training CDs. It is required to access the tutorials on CD and is an optional method of accessing the tutorials through the Online University services. You can control the playback speed of tutorials and cache tutorials for playback later (when the player is shut down, the cache is emptied)."; 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 = ''; } }