$(document).ready(function(){

	var opts = {
		'delay': 8,
		'minChars': 5,
		'matchSubset': 1,
		'autoFill': false,
		'matchContains': 1,
		'cacheLength': 100,
		'selectFirst': false,
		'maxItemsToShow': 30	};
		
	$("#MainSearchInput").autocomplete("http://www.edaki.ru/?MainPage[AutoComplete]=1", opts); 
});