var fDesc=new Array(); fDesc[0] = "ITSdesign is a visually-oriented tank design program. Being comprehensive and easy-to-use, it helps design AWWA D-100-11 water storage tanks and API-650, 12th Edition fuel storage tanks, both in US and SI units. With ITSdesign, time-consumption and variables are reduced."; 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 = ''; } }