var fDesc=new Array(); fDesc[0] = "This utility adds LAS file read capability to ArcGIS. Point x, y, z, intensity, return and classification values are read from the file and presented as a standard 3-D point data layer which can then be used as input to extensions such as 3-D Analyst."; 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 = ''; } }