var fDesc=new Array(); fDesc[0] = "Ariete is a water pipeline design and analysis application for Windows users. It involves not only the basic hydraulic designing but also the determination of pressure heads and flows conveyed by the system under different operational conditions, aimed at determining the capacity of the pipeline’s components to withstand the calculated internal pressures in the system. The program can generate and display the resulting hydraulic grades envelopes along the pipeline system for various operating conditions, model the operation of pumping and gravity pipeline systems, generate the maximum and minimum hydraulic grade envelopes under “emergency” conditions, and more."; 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 = ''; } }