var fDesc=new Array(); fDesc[0] = "Solar Pro is a sophisticated simulation program for PV systems. The application is able to simulate electricity generation under different conditions varied by each system so that it allows system designing based on precise data. Also, it can be used for presentations and education related to PV system generation."; 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 = ''; } }