var defaultopts = { interval: 5000, fadeintime: 300, fadeouttime: 200 };
//iterate over the current set of matched elements
	var _titles = $("ul.slide-txt li");
	var _titles_bg = $("ul.op li");
	var _bodies = $("ul.slide-pic li");
	var _count = _titles.length;
	var _current = 0;
	var _intervalid = null;
	var stop = function() { window.clearinterval(_intervalid); };
	var slide = function(opts) {
		if (opts) {
			_current = opts.current || 0;
		} else {
			_current = (_current >= (_count - 1)) ? 0 : (++_current);
		};
		_bodies.filter(":visible").fadeout(defaultopts.fadeouttime, function() {
			_bodies.eq(_current).fadein(defaultopts.fadeintime);
			_bodies.removeclass("cur").eq(_current).addclass("cur");
		});
		_titles.removeclass("cur").eq(_current).addclass("cur");
		_titles_bg.removeclass("cur").eq(_current).addclass("cur");
	}; //endof slide
	var go = function() {
		stop();
		_intervalid = window.setinterval(function() { slide(); }, defaultopts.interval);
	}; //endof go
	var itemmouseover = function(target, items) {
		stop();
		var i = $.inarray(target, items);
		slide({ current: i });
	}; //endof itemmouseover
	_titles.hover(function() { if($(this).attr('class')!='cur'){itemmouseover(this, _titles); }else{stop();}}, go);
	//_titles_bg.hover(function() { itemmouseover(this, _titles_bg); }, go);
	_bodies.hover(stop, go);
	//trigger the slidebox
	go();
	
var slidex={
	thisul:$('#catalog ul.imgbox'),
	btnleft:$('#catalog a.left'),
	btnright:$('#catalog a.right'),
	thisli:$('#catalog ul.imgbox li'),
	init:function(){
		slidex.thisul.width(slidex.thisli.length*112);
		slidex.slideauto();
		slidex.btnleft.click(slidex.slideleft).hover(slidex.slidestop,slidex.slideauto);
		slidex.btnright.click(slidex.slideright).hover(slidex.slidestop,slidex.slideauto);
		slidex.thisul.hover(slidex.slidestop,slidex.slideauto);
		},
	slideleft:function(){
		slidex.btnleft.unbind('click',slidex.slideleft);
		slidex.thisul.find('li:last').prependto(slidex.thisul);
		slidex.thisul.css('marginleft',-112);
		slidex.thisul.animate({'marginleft':0},350,function(){
			slidex.btnleft.bind('click',slidex.slideleft);
			});
		return false;
		},
	slideright:function(){
		slidex.btnright.unbind('click',slidex.slideright);
		slidex.thisul.animate({'marginleft':-112},350,function(){
			slidex.thisul.css('marginleft','0');
			slidex.thisul.find('li:first').appendto(slidex.thisul);
			slidex.btnright.bind('click',slidex.slideright);
			});
		return false;
		},
	slideauto:function(){
		slidex.intervalid=window.setinterval(slidex.slideright,3000);
		},
	slidestop:function(){
		window.clearinterval(slidex.intervalid);
		}
	}
$(document).ready(function(){
	slidex.init();
})