var fDesc=new Array(); fDesc[0] = "There is a huge photovoltaic potential in extensive flat and pitched roofs on supermarkets, sports centres and factory buildings – potential that is frequently unused as the installation of systems on such roofs is often associated with complex structural and technical issues. Centroplan specialises in medium to large-scale solar power systems both for roof-mounting and ground mounting."; 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 = ''; } }