var fDesc=new Array(); fDesc[0] = "This handy preparation guide covers the common types of questions that appear in the Structure section of English language proficiency tests, such as the TOEIC Test, TOEFL Test (paper-based test), and several of the Cambridge ESOL exams, and offers mini-lessons and practice exercises for each type. This workbook is, of course, also suitable for people who are not planning to take a proficiency test but do want to be able to use English more accurately."; 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 = ''; } }