var fDesc=new Array(); fDesc[0] = "The CO2 Tables is a Microsoft Office Excel Add-In library that calculates many thermodynamic and transport properties of CO2(carbon dioxide). This software will allow 11 different combinations of input variables that can be used for calculations. Input variables that can be used are: enthalpy, temperature, pressure, entropy, internal energy, volume and quality (vapor mass fraction)."; 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 = ''; } }