var fDesc=new Array(); fDesc[0] = "Virtual Beach is a software package designed to construct site-specific Multiple Linear Regression (MLR) models for the prediction of pathogen indicator levels at recreational beaches.Researchers, scientists, engineers, students and beach managers responsible for making decisions regarding beach closures due to pathogen contamination."; 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 = ''; } }