// JavaScript Document
jQuery.extend({
 
        autosave: function(s) {
                var defaults = {
                        form: '#myform',
                        calback: ''
                }
                var options = jQuery.extend(defaults, s);
                this.save(options);
        },
        save: function(i) {
                        var urlPost = jQuery(i.form).attr('action');
                        var params = jQuery(i.form).find('input, textarea, select').serialize();
						//alert(params);
						//var params = $(this).find("input, select, textarea").serialize(); // ทำการ get ค่าจาก input ทุกประเภท
                        jQuery.ajax({
                                url: urlPost,
                                type: "POST",
								dataType: "html",
                                data: params,
                                success: function(rs) {
                                        i.callback(rs);
                                }
                        });
        }
 
});