var fDesc=new Array(); fDesc[0] = "Sawtooth Software MaxDiff Designer is a program that allows users to design MaxDiff or Method of Paired Comparisons studies for use with non-SSI Web studies. CBC/HB or Latent Class v2.5 are needed for analyzing the data collected from surveys created with these designs."; 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 = ''; } }