var fDesc=new Array(); fDesc[0] = "The Seismic Acquisition Modeling system determines the acquisition response of different configurations. Input parameters include gun depth, streamer depth, water depth, sea floor reflectivity, source wavelet type and bandwidth. In many cases it is the seismic acquisition method that has limited the resolution."; 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 = ''; } }