var fDesc=new Array(); fDesc[0] = "CEHE Design is a professional design software of pv system, with rich surfaces which can help system design engineers, design engineers and terminal users finish their most perfect optimization design. With this program the user can get the ideal optimization project."; 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 = ''; } }