var fDesc=new Array(); fDesc[0] = "Royalgas is a program that provides support for a variety of Royalgas Lpg and Cng systems. The program enables you to analyze the data transmitted by the systems, it allows you to calibrate and adjust parameters, and you can graphically visualize the impact of your selected configuration."; 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 = ''; } }