// JavaScript Document
function abrir(URL) 
{

   var width = 280;
   var height = 228;

   var left = 99;
   var top = 99;

   window.open(URL,'popup', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');

}