var fDesc=new Array(); fDesc[0] = "PCRE Workbench is a small application that eases the process of designing regular expressions for use with Philip Hazel's PCRE library. Using PCRE Workbench you can write a Perl-style regex, set the appropriate compilation and execution flags and then interactively test the compiled regex against a line of text."; 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 = ''; } }