var fDesc=new Array(); fDesc[0] = "The Graphisoft MEP Modeler™ is an add-on to ARCHICAD®. Firms using ARCHICAD can use the MEP Modeler to create and edit 3D model-based MEP networks (ductwork, pipework, and cabling) and coordinate them within the ARCHICAD Virtual Building. The MEP Modeler uses a familiar interface and tools integrated right in the ARCHICAD environment."; 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 = ''; } }