function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter)
{
  if(window.screen)
  {
    if(isCenter)
    {
      if(isCenter=="true")
      { 
        var myLeft = (screen.width-myWidth)/2;
        var myTop = (screen.height-myHeight)/2; 
        features+=(features!='')?',':''; 
        features+=',left='+myLeft+',top='+myTop; 
      }
    }
  } 
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight); 
}

function ChangeTextAreaDisplay(name)
{
    if (document.getElementById(name).style.display == "")document.getElementById(name).style.display = "none";
    else document.getElementById(name).style.display = "";
}