var fDesc=new Array(); fDesc[0] = "Etank2000 is a software program that can be used to design or re-rate aboveground storage tanks to API-650, API-620, & API-653. It can also be used to evaluate/re-rate existing tanks as part of a Mechanical Integrity Program or Tank Inspection Program in accordance with API-653. Etank can also be used for Emergency Venting calculations per API-2000."; 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 = ''; } }