var fDesc=new Array(); fDesc[0] = "Star Hydro is an application for distributed hydrological analysis. This utility gives you the possibility to delineate watersheds and explore various watershed statistics. StarHydro is accessible via the web. You should press the “START” button to get started."; 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 = ''; } }