var fDesc=new Array(); fDesc[0] = "Program TX-WIN street is a software good for the calculation and graphical presentation of luminance and illuminance distributions in street lighting. Trilux TX-Win street is not a simple software to use if u don't know what you are doing. Interface is fairly easy to use"; 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 = ''; } }