{
 source:[
  // local
  ['Alpha', 'Beta', 'Gamma'],
  
  // custom function
  function( q,add ){
   add(['Delta','Epsilon','Zeta','Eta']);
  },
  
  // local like object
  {
   data:['Theta','Iota','Kappa']
  },
  
  // dinamic from local server
  {
   url:"/?task=demodata&q=%QUERY%",
   type:'remote'
  },
  
  // preload data from local server
  {
   url:"/?task=demodata&q=will",
   type:'remote'
  },
  
  // dinamic request from remote 
  // server through JSONP
  {
   url:"/test.php?query=%QUERY%",
   type:'remote',
   ajax:{
    dataType : 'jsonp'
   }
  }
 ]
}

function( url,query ){
 return url.replace('%QUERY%',encodeURIComponent(query));
}

function( item,source,pid,query ){
 var value = item[this.valueKey],
     title = item[this.titleKey];
 return '<div '+(value==query?'class="active"':'')+
  ' data-value="'+
  encodeURIComponent(value)+'">'+
  title+
  '</div>';
}

function(items){
	return items;
}

function ( value,query ){
	return value.toLowerCase().indexOf(query.toLowerCase())!=-1;
}

function ( items,query,source ){
 var results = [],value = '';
 for(var i in items){
  value = items[i][this.valueKey];
  if( this.valid(value,query)  ){
   results.push(items[i]); 
  }
 }

function( value,query ){
 return query.toLowerCase()==value.substr(0,query.length).toLowerCase();
}

function(items,query,source){
 var results = [],value = '';
				
 for(var i in items){
  value = items[i][this.valueKey];
				
  if( this.equal(value,query,source) ){
   return items[i];
  }
 }
				
 return false;
}