/*Recently:jiafei Updated Date: 2008-1-19 14:52*/
var duk = {};
duk.__init__ = function() {
	duk.initSearch();
}

duk.initSearch = function() {
	duk._initSearchBox();
	jQuery("#opt, #searchoption").bind('mouseenter', function(event) {
		if (jQuery("#searchoption").is(':hidden')) {
			var offset = jQuery("#opt").offset();
			var left = offset.left - 6 + 'px';
			var top = offset.top - 44 + 'px';
			jQuery("#searchoption").css('top', -40).css('left', 180).show();
		}
	});

	jQuery("#searchoption").bind('mouseleave', function() {
		jQuery("#searchoption").hide();
	});
}

duk._initSearchBox = function() {
	jQuery("#search_keywords").toggleVal( {
		focusClass :"input_sb2",
		populateFrom :"alt"
	}).keypress( function(e) {
		if (e.which == 13) {
			duk.search(jQuery("#search_keywords").val(), "search_all");
			jQuery("#search_keywords").blur();
		}
	});
	
	jQuery("#searchoption").click( function(e) {
		var text = jQuery("#search_keywords").val();
		var type = e.target.className;
		duk.search(text, type);
	});
}