var obj2T = parseInt(d.style.top,10);
var todolist = [];
var level = 10; //元素移动从起点到终点之间过渡的级数,大于0的整数
var speed = 10; //毫秒,每次移动的间隔时间,数字越大,动画感越强,但跳跃感也越大
for (i=1; i<=level; i++){
todolist.push(function(t){
setTimeout(function(){
obj.style.left = objL + (obj2L-objL)*(t/level) + "px";
obj.style.top = objT + (obj2T-objT)*(t/level) + "px";
if(t==i)todolist=null;
},speed*arguments[0]);
});
}
for (i=1; i<=level; i++){
todolist[i-1](i);
}
document.body.removeChild(d);
document.onmousemove = null;
document.onmouseup = null;
};
}
/*
拖动结束
*/










