var fDesc=new Array(); fDesc[0] = "This ancient Egyptian pyramid holds you captive with hours of amazing mathematical adventures. You begin on the bottom floor of the pyramid, and must solve mathematical tasks, games, and tricks to move from one animated room to the next. Pieces of rope are your reward for completing each challenge, and when you have enough you can climb to the next level. Stairs, elevators, and a helicopter will help you reach the apex of the pyramid as you progress through the graphically astounding rooms and hallways. Each task is unique, making this program totally absorbing. You can save your location and return to it the next time you enter the pyramid. Refer to the encyclopedia for help when you get stuck."; 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 = ''; } }