var fDesc=new Array(); fDesc[0] = "This program was written to make the company representative's job of being aware of the current drilling situation and circumstances quick and easy. Data entries and all calculations are in the metric system of meters, liters, and Paschals or Kilo Paschals. If a Well-Control situation occurs with updated hole geometry, as soon as the shut in drill pipe (SIDDIP) has been determined a Pump Strokes vs. Pressure schedule can be printed out very quickly. The schedule is based on the "constant bottom hole pressure method" which is the best way, in my opinion, of "KILLING" a well."; 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 = ''; } }