Jquery闪烁提示特效

样式：.red{ border:1px solid #d00; background:#ffe9e8; color:#d00;}

function shake(ele,cls,times){

var i = 0,t= false ,o =ele.attr("class")+" ",c ="",times=times||2;

if(t) return;

t= setInterval(function(){

i++;

c = i%2 ? o+cls : o;

ele.attr("class",c);

if(i==2*times){

clearInterval(t);

ele.removeClass(cls);

}

},200);

};

调用：shake($("#ID"),"red",3);