var fDesc=new Array(); fDesc[0] = "BAC’s Product Selection Software contains performance and technical data for all of BAC’s evaporative cooling products including Evaporative Condensers. The software provides equipment selections (you can input design conditions and obtain best model selections; you can select a model and obtain its performance capability; you can generate performance curves) and technical information (dimensions, weights, motor horsepower, connections sizes, layout restrictions, etc.; sound level data; equipment specifications; CAD Drawings). The supported operating systems are: Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7."; 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 = ''; } }