var fDesc=new Array(); fDesc[0] = "spCarto is a tool for building dynamic label layers for linear features and boundaries. spCarto creates layers with user-specified region, line and font styles by feature, optimizes the placement, spacing and orientation of street labels, produces boundary labels in free map space and shades boundaries with a 4 colour method to produce a visually appealing map display containing improved label density over traditional methods."; 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 = ''; } }