function getelm(alpha)
{
var dup = document.getElementById(alpha).innerHTML;
return dup;
}
function popup(paper)
{
var resp=window.open('../resources/papers.html','papers','height=400,width=500');
var lp = paper.length;
resp.document.clear();
resp.document.write('Form papers');
resp.document.write('');
resp.document.write('');
resp.document.write("");
resp.document.write('');
}