function openps(np){
 var imgs="ims"+np;
 np="pps"+np;

 var thisclass=document.getElementById(np).className;
 if(thisclass == "finfoh"){
  document.getElementById(np).className="finfov";
 }
 else{
  document.getElementById(np).className="finfoh";
 }
 return false;
}

function newwin(n){
var nph="/images/article/"+n+".jpg";
window.open(nph,'','width=350,height=350,Toolbar=no, Location=no, Directories=no, Status=no, Menubar=no, resizable=yes,scrollbars=yes');
}