small textbox added in light box should save into database

Hi,
Actually i need to insert phone extension in all light box configuration how to do can u help me in it.
I use tis code but still not coming.
function init() {
scheduler.config.lightbox.sections=[
{name:“description”, height:130, map_to:“text”, type:“textarea” , focus:true},
{name:“test”, height:100, map_to:“text_input”, type:“textarea” },
{name:“time”, height:72, type:“time”, map_to:“auto”}
]

    scheduler.locale.section_test = "Test Name";

Thanks
shantha