function loading(){

document.getElementById("nowload3").style.display= "none";
document.getElementById("view3").style.display= "block";

document.getElementById("nowload4").style.display= "none";
document.getElementById("view4").style.display= "block";

document.getElementById("nowload5").style.display= "none";
document.getElementById("view5").style.display= "block";

}
onload=loading;