var fDesc=new Array(); fDesc[0] = "Tetris is a game that has become a cult all over the world. The invention of the Russian programmer instantly won the love of all gamers, without adjustments for age or nationality. "Tetris" is a puzzle based on the use of geometric figures "tetramino" - a variety of polyominoes consisting of four squares. Tetris is undoubtedly not only fun and relaxation. It trains logical thinking, spatial orientation and reaction speed."; 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 = ''; } }