var fDesc=new Array(); fDesc[0] = "Heatrae Sadia Spec Pro is an easy to use specification tool, enabling straightforward Heatrae Sadia and Megaflo product selection guidance. It guides you through the specification process which involves inputting details of the building, whether it is a dwelling or a commercial application such as a school, hospital, office block or sports centre. A number of types of heat sources such as direct electric, indirect via boiler and solar thermal are also included."; 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 = ''; } }