var i = 1;
var num = 0.1;
var j = 20;
var nums = -17;
function Jump(){
if(num>0){
num = num + (i*0.1);
}else{
num = num - (i*0.1);
}
num = 0-num;
var a = document.getElementById("test");
a.innerHTML =""
i++;
if(i0){
nums = nums - (j*0.1);
}else{
nums = nums + (j*0.1);
}
nums = 0-nums;
var a = document.getElementById("test");
a.innerHTML =""
j--;
if(j>1){
document.onload = setTimeout("Jumps()",500);
}
}
document.onload = setTimeout("Jump()",3000);
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
