var fDesc=new Array(); fDesc[0] = "PI ODBC Driver is an ODBC 3.8 API-compliant driver that provides robust data access to the PI System through the use of SQL queries. PI ODBC Driver uses the PI SQL Data Access Server (PI SQL DAS) as a gateway, which provides secure network communication (net.tcp and HTTPS) and executes the queries."; 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 = ''; } }