var fDesc=new Array(); fDesc[0] = "Project Estimator Pro is a management tool for insulated concrete form (ICF) projects. The program allows you to enter your construction specifications to determine how much ICF product you need for your project. It can estimate ICF quantities, including specialty blocks, opening material, ancillary products, lineal feet of rebar, volume of concrete, and man hours."; 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 = ''; } }