var fDesc=new Array(); fDesc[0] = "The groff (GNU troff) software is a typesetting package which reads plain text mixed with formatting commands and produces formatted output. It includes implementations of troff, pic, eqn, tbl, refer, grap, the -man macros and the -ms macros, and drivers for PostScript, TeX dvi format, HP LaserJet 4 printers, HTML format (still alpha), and typewriter-like devices."; 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 = ''; } }