//手风琴
var accor=function(acc,wd,speed,isopen,isclickopen){
	var $accor=acc;
	var accorimg=$accor.find('.img_ar img');
	var accorset=function(){
		var wdc;
		var $accorli=$accor.find('li');
		var leng=$accorli.length;
		var wdparent;
		var liowid;
		var patt1 = new regexp(/^\d+%$/);
		var ispatt=patt1.test(wd);
		var perc=0;
		if(ispatt){
			perc=wd.replace("%","");
		}
		var widsetinit=function(){
		  wdparent=$accor.width();
		  if(ispatt){
			wd=parseint(wdparent) * perc/100;
		  }
		  if(wdparent*0.7>wd){
			  wdc=wd;
		  }else{
			  wdc=wdparent*0.7;
		  }
		  $accorli.find('.img_ar').css({'width':wdc});
		  liowid=(wdparent-wdc-2)/(leng-1);
		  $accorli.css({'width':wdparent/leng});
		  if(isopen){
			 $accorli.eq(0).addclass('cur').stop(true).animate({width:wdc},speed).siblings().removeclass('cur').stop(true).animate({width:liowid},speed); 
		  }
		  settimeout(function () {
			  $accor.css({'height':$accor.height()});
			  $accorli.find('.img_ar').css({'height':$accor.height()});
		  }, 200);
		}
		widsetinit();
		$(window).resize(function(){
		  $accor.css({'height':'auto'});
		  $accorli.find('.img_ar').css({'height':'auto'});
		  widsetinit();
		});
		if(isclickopen){
			$accor.addclass('accorclick');
			$accorli.children('a').remove();
			$accorli.on('click',function(){
			   var _index = $(this).index();
			   $(this).addclass('cur').stop(true).animate({width:wdc},speed).siblings().removeclass('cur').stop(true).animate({width:liowid},speed);
			})
		}else{
			$accor.addclass('accornoclick');
			$accorli.hover(function(){
			 var _index = $(this).index();
			 $(this).addclass('cur').stop(true).animate({width:wdc},speed).siblings().removeclass('cur').stop(true).animate({width:liowid},speed);
			},function(){
			  if(!isopen){
				  $accorli.stop(true).animate({'width':wdparent/leng},speed).removeclass('cur');
			  }
			})
		}
	}
	// 判断图片加载的函数
    var accrisimgload = function (_obj) {
        if (_obj.height() === 0) {
            var t_img;
            t_img = setinterval(function () {
                clearinterval(t_img);
                accrisimgload(_obj);
            }, 10);
        } else {
            accorset(_obj);
        }
    }

    for (var i = 0; i < accorimg.length; i++) {
        var accrimg = $(accorimg[i]);
        var newimg = new image;
        newimg.index = i;
        accrisimgload($(accorimg[i]));
        newimg.src = accrimg.attr('src');
    }
}