var fDesc=new Array(); fDesc[0] = "WUFI® is a software based on the newest findings regarding vapour diffusion and liquid transport in building materials. Allows realistic calculation of the transient coupled one- and twodimensional heat and moisture transport in multi-layer building components exposed to natural weather."; 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 = ''; } }