var fDesc=new Array(); fDesc[0] = "Crocodile Mathematics is user-friendly mathematical modeling software for secondary school geometry and numeracy.

Using this modeling software you will calculate the formulas using visual components. The software is easy to use based on its graphical yet intuitive interface."; 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 = ''; } }