var fDesc=new Array(); fDesc[0] = "HPComm is a free Windows program to connect PCs and HP graphing calculators with an easy-to-use Explorer-like interface. Included with the HP Graphing Calculator PC Connectivity Kit and under the GPL.

Upon starting the HP Graphing Calculator we can see several tabs: Help, Edit, Calculator, View, Help.

The Calculator presents: Comm settings, Module, Archive and Capture image."; 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 = ''; } }