var fDesc=new Array(); fDesc[0] = "ChemSTEER is a computer-based program that can be used to estimate workplace exposures and environmental releases for chemicals manufactured and used in industrial/commercial settings. It is designed so users can build assessments by providing key inputs or using pre-defined scenarios, which contain industry-specific process descriptions, mass balance data, release and/or exposure models, and default input parameters."; 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 = ''; } }