var fDesc=new Array(); fDesc[0] = "Cesium Sensor Active Zone Solution - CSAZ is a stand alone Windows™ program designed to inform Cesium magnetometer users about proper sensor orientation in all parts of the world and in all survey directions. CSAZ also provides information about the Earth's magnetic field parameters including field strength (total field), inclination (angle of the Earth's field relative to the surface of the Earth) and declination (angle between magnetic north and true or geographical north)."; 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 = ''; } }