var userEmail = "" ;
var userNombre = "" ;
var userApellido = "" ;
 var btn = "btn2";
 document.write("<td><font class=ciusr>Usuario:</font></td>");
 document.write("<td><font class=ciusr><input class=cicmb name='username' type=text size=5 maxlength=30 onfocus=this.value=''>&nbsp;</font></td>");
 document.write("<td><font class=ciusr>Contrase&ntilde;a:</font></td>");
 document.write("<td><font class=ciusr><input name='password' type='password' size=5 maxlength=30 onfocus=\"this.value='';document.mailform.password.value='';\" onKeyPress=\"blockA(event)\" class=cicmb>&nbsp;</font></td>");
 document.write("<td><a href='javascript:valida_webmail()'><img src='http://www.ciudad.com.ar/ar/shared/grafica/new_" + btn + ".gif' width=17 height=19 border=0></a></td>");