var fDesc=new Array(); fDesc[0] = "Software developed for ventilation calculation.
Calculates in accordance with the Belgian standard NBN D50.001 at a pressure difference of 2 Pascal. Transfer openings (gaps, grilles) must be provided to move the air from dry rooms to humid rooms.
Calculates in acordance with the Dutch standard NEN 1087 at a pressure difference of 1 Pascal."; 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 = ''; } }