var fDesc=new Array(); fDesc[0] = "KeHaTools is an add-in for Excel that allows the user to solve all common problems in statistics. The application has support for Excel 2003, 2007, 2010 and 2013. It is designed for teaching in basic statistics and it contains only the necessary menus for solving statistic problems."; 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 = ''; } }