var fDesc=new Array(); fDesc[0] = "Scrupp is a 2D engine. It consists of a core written in C which uses several SDL libraries and OpenGL to display the content. The core exports functions to the easy to learn Lua programming language. One writes its application using Lua. The result works without changes on Windows, Linux and Mac OS X."; 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 = ''; } }