(function($){
	$(document).ready(function(){
		////////////////////////////////////////////////////
		$(".suggest").each(function(){
			var _alt = this.alt;
			var _options = $(this).metadata();
			if(_alt.length > 0){
				$(this).autocomplete(_alt, _options);
			}
		});
		////////////////////////////////////////////////////
		$(".suggest_az").each(function(){
			var _id = this.id;
			var _name = this.name;
			if(!_name)
				return;
			var _alt = this.alt;
			var _hidden_id = _id ? _id + "_hidden" : false;
			var _hidden_name = '';
			if(_name && _name.indexOf("[") !== -1  && _name.indexOf("]") !== -1){
				var _cre =  /\[.*\]/;
				var _m = _cre.exec(_name);
				var _t = _m.slice(0).toString().replace("[","").replace("]","");
				_hidden_name = _name.replace(_t, ""+_t +"_hidden");
			}else if(_name){
				_hidden_name = _name + "_hidden";
			}
			//console.log(_hidden_name);
			//DEBUG : var _field = $('<input type="text" value="" style="background:#000;color:#fff" />');
			var _field = $('<input type="hidden" value="" />');
			if(_hidden_id)
				_field.attr("id", _hidden_id);
			if(_hidden_name)
				_field.attr("name", _hidden_name);
			$(this).after(_field);
			var _options = $(this).metadata();
			_options.formatItem = function(row){
				return row[1];
				//row[0] + "  : <strong> " + row[1] + "</strong>";
			};
			_options.formatResult = function(row){
				//_field.val(row[0]);	
				return row[1].replace(/(<.+?>)/gi, '');
				//return row[1];
			};
			_options.minChars = 3;
			_options.delay = 30;
			/*_options.mustMatch = 1;*/
			//console.log(_options);
			if(_alt.length > 0){
				$(this).autocomplete(_alt, _options);
				//$(this).autocomplete(_alt);
			}
		}).result(function(event, item){
			var _hidden_id = this.id + "_hidden";
			$("#" + _hidden_id).val(item[0]);
		});	
	});

// Metadata - jQuery plugin for parsing metadata from elements
$.extend({
	metadata : {
		defaults : {
			type: 'class',
			name: 'metadata',
			cre: /({.*})/,
			single: 'metadata'
		},
		setType: function( type, name ){
			this.defaults.type = type;
			this.defaults.name = name;
		},
		get: function( elem, opts ){
			var settings = $.extend({},this.defaults,opts);
			// check for empty string in single property
			if ( !settings.single.length ) settings.single = 'metadata';			
			var data = $.data(elem, settings.single);
			// returned cached data if it already exists
			if ( data ) return data;
			data = "{}";
			if ( settings.type == "class" ) {
				var m = settings.cre.exec( elem.className );
				if ( m )
					data = m[1];
			} else if ( settings.type == "elem" ) {
				if( !elem.getElementsByTagName )
					return undefined;
				var e = elem.getElementsByTagName(settings.name);
				if ( e.length )
					data = $.trim(e[0].innerHTML);
			} else if ( elem.getAttribute != undefined ) {
				var attr = elem.getAttribute( settings.name );
				if ( attr )
					data = attr;
			}
			if ( data.indexOf( '{' ) <0 )
			data = "{" + data + "}";
			data = eval("(" + data + ")");
			$.data( elem, settings.single, data );
			return data;
		}
	}
});
// Returns the metadata object for the first member of the jQuery object.
$.fn.metadata = function( opts ){
	return $.metadata.get( this[0], opts );
};

})(jQuery);