var fDesc=new Array(); fDesc[0] = "Mathematical calculator for extracting the square root, with detailed calculation. Available in three languages (English, Spanish and Portuguese), with friendly interface and easy to use. Performs detailed calculations.

Structure has to perform several calculations simultaneously, and for converting the results into files .Html (HyperText Markup Language) or .rtf (Rich Text Format), both common in various text editors, such as Word."; 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 = ''; } }