function windowPrint(arg){
  var url = arg+"";  
  window.open(url,'Preview',"scrollbars=1,width=800,height=600");
  return false;
}

function showHistory(arg){
  var node = document.getElementById('articleHistory');
  var state = node.style.display;
  if(state == "block")
     document.location=arg;     
  else
     node.style.display="block";
}

function frm2Submit(id){
  var node = document.getElementById('frmArticle' + id);
  node.submit(); 
}

// And here is the end.