var fDesc=new Array(); fDesc[0] = "Boost provides free portable peer-reviewed C libraries. The emphasis is on portable libraries which work well with the C Standard Library. Boost works on almost any modern operating system, including UNIX and Windows variants. Provides reference implementations so that Boost libraries are suitable for eventual standardization."; 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 = ''; } }