var fDesc=new Array(); fDesc[0] = "Vicon BodyBuilder was designed specifically to make the implementation of biomechanical models quick and easy. BodyBuilder has a very extensive world-wide user base, and hundreds of models have been developed at individual sites. Calculations are based on standard operators, allowing you to, for example, define a complete segment or to calculate joint moments, in one simple operation."; 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 = ''; } }