var fDesc=new Array(); fDesc[0] = "It is a writing calculator penlet fo livescribe smartpen.WriteCalc read function that user wrote on dotpaper, parse it and displays result on smartpen. Operations are appended to function until user writes "=" character. For now application works only on integer values (both input and result)."; 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 = ''; } }