// JavaScript Document
function chgClass(i,c){
  if(document.getElementById){
    document.getElementById(i).className=c; 
  } 
  else{
     alert('���T�|�[�g');
  }
}
// JavaScript Chenge I-E
imgnum=1;
function changeImage(){
    if(imgnum==1){
        document.myimg.src="img/rear.jpg"; 
        imgnum=2;
        document.myimg2.src="img/b_rear.gif"; 
        imgnum2=2;
    }else if(imgnum==2){
        document.myimg.src="img/front.jpg";
        imgnum=1;
        document.myimg2.src="img/b_front.gif";
        imgnum2=1;
    }
}

// JavaScript Chenge I-E2
imgnum=1;
function changeImage2(){
    if(imgnum==1){
        document.myimg.src="img/rear2.jpg"; 
        imgnum=2;
        document.myimg2.src="img/b_rear2.gif"; 
        imgnum2=2;
    }else if(imgnum==2){
        document.myimg.src="img/front2.jpg";
        imgnum=1;
        document.myimg2.src="img/b_front2.gif";
        imgnum2=1;
    }
}

// JavaScript Chenge PHOTO
function changePhoto1(){
        document.myphoto.src="photo/1.jpg"; 
}
function changePhoto2(){
        document.myphoto.src="photo/2.jpg"; 
}
function changePhoto3(){
        document.myphoto.src="photo/3.jpg"; 
}
function changePhoto4(){
        document.myphoto.src="photo/4.jpg"; 
}
function changePhoto5(){
        document.myphoto.src="photo/5.jpg"; 
}
function changePhoto6(){
        document.myphoto.src="photo/6.jpg"; 
}
function changePhoto7(){
        document.myphoto.src="photo/7.jpg"; 
}
function changePhoto8(){
        document.myphoto.src="photo/8.jpg"; 
}
function changePhoto9(){
        document.myphoto.src="photo/9.jpg"; 
}
function changePhoto10(){
        document.myphoto.src="photo/10.jpg"; 
}

// JavaScript Chenge PHOTO OLD
function changePhotoOld1(){
        document.myphoto.src="photo/old/1.jpg"; 
}
function changePhotoOld2(){
        document.myphoto.src="photo/old/2.jpg"; 
}
function changePhotoOld3(){
        document.myphoto.src="photo/old/3.jpg"; 
}
function changePhotoOld4(){
        document.myphoto.src="photo/old/4.jpg"; 
}
function changePhotoOld5(){
        document.myphoto.src="photo/old/5.jpg"; 
}
function changePhotoOld6(){
        document.myphoto.src="photo/old/6.jpg"; 
}
function changePhotoOld7(){
        document.myphoto.src="photo/old/7.jpg"; 
}
function changePhotoOld8(){
        document.myphoto.src="photo/old/8.jpg"; 
}
function changePhotoOld9(){
        document.myphoto.src="photo/old/9.jpg"; 
}
function changePhotoOld10(){
        document.myphoto.src="photo/old/10.jpg"; 
}