function mostrarPalabras()
{

if (document.referrer != '')
  
  var url= ''+document.referrer+''
  var q=url.split("q=")
  q[1] = q[1].replace(/\%3A/g, ":")
  q[1] = q[1].replace(/\%22/g, "\"")
  q[1] = q[1].replace(/\%C3\%A9/g, "é")
  q[1] = q[1].replace(/\%C3\%A1/g, "á")
  
  var word0=q[1].split("&")
  var word1=word0[0].split("+")
  var largo = word1.length
  document.write('<center><font color=000099 face=verdana size=4><strong>');
   for (l = 0; l < largo; l++){
			document.write(' ' + word1[l] + ' ');
   }
   document.write('</font></strong></center>');
}