function printLinkDoble(file1,file2)
 {
 
   html="<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&gt;&gt; "
   html= html + "<a href=\"javascript:void(0)\"  onclick=\"abrirVentana('ejemplos/" +  file1 + "')\" >Ver ejemplo Explorer</a> |  "
 
   html= html + "<a href=\"javascript:void(0)\"  onclick=\"abrirVentana('ejemplos/" +  file2 + "')\" >Ver ejemplo Firefox</a>. "
 
   document.write(html)
 }
function printLink(file)
 {
 
   html="<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&gt;&gt; "
   html= html + "<a href=\"javascript:void(0)\"  onclick=\"abrirVentana('ejemplos/" +  file + "')\" >Ver ejemplo</a>. "
 
   document.write(html)
  
 }
 
function abrirVentana(theURL) 
{  
  //549
  window.open(theURL,"",'top=0,left=0,scrollbars=yes,width=800,height=549');
}