var fDesc=new Array(); fDesc[0] = "The dimensioning software TRI-DESIGN allows you to design the system optimally for the individual roof and thus to select the best version of the mounting system. The export functionality significantly simplifies the design of solar systems and thus allows even more efficient work."; 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 = ''; } }