var fDesc=new Array(); fDesc[0] = "Hpmbcalc is a programmable multiple-precision hex calculator that you can use to perform big number math and encryption operations such as: square root, modular inverse, hash, CRC and check sum calculations, pseudo-random number generation, hex, dec, oct and bin conversions."; 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 = ''; } }