var fDesc=new Array(); fDesc[0] = "Boundary blend allows you to create a quilt from boundaries in one or two directions (U & V). The minimum curves / edges for one direction boundary blend quilt are 2 and the minimum curves / edges for two direction boundary blend quilt are 3. Apart of that, internal curves let you to create smooth boundary blend quilt thru the internal curves."; 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 = ''; } }