var fDesc=new Array(); fDesc[0] = "Wireless Audio - Multiroom for Desktop system enables listeners to enjoy tether-free entertainment in any room in the house, from virtually any audio source, all controlled from a downloadable app and facilitated by easy installation. The Wheel Dial feature allows you to browse through music."; 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 = ''; } }