var fDesc=new Array(); fDesc[0] = "QGIS Las is a free and open-source geographic information system. You can create, edit, visualise, analyse and publish geospatial information on Windows. You can view and overlay vector and raster data in different formats and projections without conversion to an internal or common format."; 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 = ''; } }