var fDesc=new Array(); fDesc[0] = "Grammar Steps is a five-book series specially designed for Greek learners of English. It covers beginner, elementary, pre-intermediate, intermediate, and upper-intermediate levels. The overall aim of the series is to help students understand the basic structures of the English language rather than lose themselves in a labyrinth of details."; 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 = ''; } }