var fDesc=new Array(); fDesc[0] = "The Dairy Effluent Storage Calculator is a software tool that allows you to determine the effluent storage requirements of a farm. It works by looking at a farm’s inputs of soil risk in the effluent block, catchment areas, feedpads or barns and their use. The program then looks at 30-plus years of rainfall and evapotranspiration data from a local climate site, and from there it can calculate a daily soil water balance to determine how often effluent irrigation could occur, or - if conditions are unsuitable - how much effluent should be directed to storage."; 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 = ''; } }