var fDesc=new Array(); fDesc[0] = "You can install this software that adds non-metric multidimensional scaling method to the Canoco for Windows package. The add-on includes a help file and short manual in the PDF format. This program is provided for all the current users of the Canoco for Windows software, version 4.0x or 4.5, without any additional fee. If you install on Windows NT 4.0, Windows 2000 or Windowx XP, you must first log as system Administrator before executing the program!"; 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 = ''; } }