var fDesc=new Array(); fDesc[0] = "The HYDRO-SET program is used for reading, configuration and with some limitations also for (post-) calibration of heat meter and water meter products. With this program you are able to read all meter values and you may program several user specific meter parameters (e.g. device address, reading dates)."; 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 = ''; } }