ajax parametros

http://www.c-sharpcorner.com/UploadFile/63e78b/call-an-Asp-Net-C-Sharp-method-web-method-using-jquery/

http://programacionwebmix.wordpress.com/2013/10/12/ajax-con-jquery/
http://veamospues.wordpress.com/2011/09/14/llamadas-ajax-mas-claras-con-jquery/
http://www.anieto2k.com/2009/08/18/5-formas-de-usar-ajax-con-jquery/
http://chuwiki.chuidiang.org/index.php?title=Ajax_con_jquery

http://rfsouto.com/2013/04/aprendiendo-jquery-capitulo-20-metodo-ajax/
http://programando-php.blogspot.com/2013/08/jquery-19-como-enviar-un-array-de-php.html