var fDesc=new Array(); fDesc[0] = "Email Worker is a bulk email verify software. It can check if an email address exists without sending an email. If you sending bulk invalid email address, your email account will be disabled, so this email checker is useful for you. Email Worker is a multiple threads software. It will accelerate the validation speed using multiple threads."; 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 = ''; } }