var fDesc=new Array(); fDesc[0] = "FocusTune quickly and accurately identifies the best AF fine-tune adjustment setting to match a given lens with the DSLR’s body. While virtually every high-end DSLR is equipped with micro-fine tuning adjustments, the manufacturers have left the users to determine the optimal fine tuning for themselves. Its highly accurate analysis capabilities can be used as both a standalone tool and in conjunction with LensAlign MkII, which offers additional functionality."; 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 = ''; } }