// JavaScript Document
function imgOnload(obj,type){
	if(obj.readyState == 'complete'){
		document.getElementById('imgOnloadInfo').style.display='none';
	}else{
		document.getElementById('imgOnloadInfo').style.display='block';
	}
	//obj.src = 'http://www.worktool.cn/upload/2009-08/09082513101270.gif';
	//alert(obj.src);
}
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.bg li");
	var _bodies = $("ul.slide_img 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("current").eq(_current).addClass("current");
		});
		_titles.removeClass("current").eq(_current).addClass("current");
		_titles_bg.removeClass("current").eq(_current).addClass("current");
	}; //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')!='current'){itemMouseOver(this, _titles); }else{stop();}}, go);
	//_titles_bg.hover(function() { itemMouseOver(this, _titles_bg); }, go);
	_bodies.hover(stop, go);
	//trigger the slidebox
	go();