var fDesc=new Array(); fDesc[0] = "With FANselect you can quickly and easily determine the most suitable axial and centrifugal fans for your demands. FANselect has the most precise data available in the ventilation technology sector.Furthermore, all necessary product information such as the SFP class can be obtained, and fan to fan comparisons are easily performed."; 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 = ''; } }