navegador = navigator.appName;

if (navegador == "Microsoft Internet Explorer") {
navegador = "Es explorer";
}
else
{
 if (navegador == "Netscape") {
 navegador = "Es NetScape";
 }
 else
 {
  navegador = "navegador que no es Explorer o NetScape";
 }
}
function espacioIzq()
{
 document.writeln("<table width=\"139\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"");
 document.writeln(" <tr>");
 document.writeln("  <td>");
 document.writeln("     <div align=\"right\"><img src=\"http://www.ruv.itesm.mx/portal/apps/js/espacios/imagenes/tt_universidad_virtual.gif\"></div>");
 document.writeln("  </td>");
 document.writeln(" </tr>");
 document.writeln("</table>");
 
}

function espacioDer()
{
 var direccion = document.URL;

 if ( direccion.indexOf('coordinadoruve') > 0 ) {
	document.writeln("<br><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">");
	document.writeln("<tr>");
	document.writeln("<td><a href=\"mailto:clientesuve.uv@servicios.itesm.mx\"><img src=\"http://www.ruv.itesm.mx/portal/apps/js/espacios/imagenes/img_tt_servicio.gif\" width=\"92\" height=\"30\" border=\"0\"></a><a href=\"mailto:clientesuve.uv@servicios.itesm.mx\"><img src=\"http://www.ruv.itesm.mx/portal/apps/js/espacios/imagenes/img_foto_contact.jpg\" width=\"28\" height=\"30\" border=\"0\"></a></td>");
	document.writeln("</tr>");
	document.writeln("</table>");
 } else {
      
document.write("<br>");      
document.write("<table width=\"120\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
document.write("<tr>");
document.write("<td><img src=\"http://www.ruv.itesm.mx/portal/apps/js/espacios/imagenesCont/img_contactanos.jpg\" width=\"120\" height=\"234\" border=\"0\" usemap=\"#Mapcont\"></td>");
document.write("</tr>");
document.write("</table>");
document.write("<map name=\"Mapcont\">");
document.write("<area shape=\"rect\" coords=\"1,1,118,47\" href=\"http://itesm.custhelp.com/app/home/session/L3NpZC9od25vWDlYag%3D%3D\" target=\"_blank\" />");
document.write("<area shape=\"rect\" coords=\"1,49,123,81\" href=\"http://itesm.custhelp.com/app/answers/list\" target=\"_blank\" />");
document.write("<area shape=\"rect\" coords=\"1,82,121,117\" href=\"http://itesm.custhelp.com/app/ask\" target=\"_blank\" />");
document.write("<area shape=\"rect\" coords=\"1,118,120,152\" href=\"http://itesm.custhelp.com/app/chat/chat_launch\" target=\"_blank\" />");
document.write("</Mapcont>");
 }

}



function espacioTopContenido()
{
 liga = parent.opener.parent.location;
 if (liga == "http://www.ruv.itesm.mx:9090/portal/contacto/apotenciales/index.jsp" ) {
 	//imprimir el boton de regresar
    document.writeln("<p align=\"left\"><a href=\"#\" onClick=\"javascript:parent.opener.parent.focus();self.close();\"><img src=\"http://www.ruv.itesm.mx/portal/imagenes/botones_gral/btn_cerrar_ventana.gif\" border=\"0\"></a></p>");
 } else {
 	//no imprime nada
	document.writeln("");
 }
}