var readImage= new Array(14);<!--←画像の最大数-->
readImage[0] = new Image();
readImage[0].src="images/menu01-on.gif";
readImage[1] = new Image();
readImage[1].src="images/menu02-on.gif";
readImage[2] = new Image();
readImage[2].src="images/menu03-on.gif";
readImage[3] = new Image();
readImage[3].src="images/menu04-on.gif";
readImage[4] = new Image();
readImage[4].src="images/btmmenu01-on.gif";
readImage[5] = new Image();
readImage[5].src="images/btmmenu02-on.gif";
readImage[6] = new Image();
readImage[6].src="images/btmmenu03-on.gif";
readImage[7] = new Image();
readImage[7].src="images/btmmenu04-on.gif";
readImage[8] = new Image();
readImage[8].src="images/btmmenu05-on.gif";
readImage[9] = new Image();
readImage[9].src="images/prdct_smenu01-on.gif";
readImage[10] = new Image();
readImage[10].src="images/prdct_smenu02-on.gif";
readImage[11] = new Image();
readImage[11].src="images/prdct_smenu03-on.gif";
readImage[12] = new Image();
readImage[12].src="images/prdct_bt_agency-on.gif";
readImage[13] = new Image();
readImage[13].src="images/prdct_bt_nstyle-on.gif";
readImage[14] = new Image();
readImage[14].src="images/bt_back-on.gif";
readImage[15] = new Image();
readImage[15].src="images/bt_next-on.gif";



function changeImage1(){
    document.menu01.src="images/menu01-on.gif";
}
function changeImage2(){
    document.menu01.src="images/menu01.gif";
}
function changeImage3(){
    document.menu02.src="images/menu02-on.gif";
}
function changeImage4(){
    document.menu02.src="images/menu02.gif";
}
function changeImage5(){
    document.menu03.src="images/menu03-on.gif";
}
function changeImage6(){
    document.menu03.src="images/menu03.gif";
}
function changeImage7(){
    document.menu04.src="images/menu04-on.gif";
}
function changeImage8(){
    document.menu04.src="images/menu04.gif";
}
function changeImage9(){
    document.btmmenu01.src="images/btmmenu01-on.gif";
}
function changeImage10(){
    document.btmmenu01.src="images/btmmenu01.gif";
}
function changeImage11(){
    document.btmmenu02.src="images/btmmenu02-on.gif";
}
function changeImage12(){
    document.btmmenu02.src="images/btmmenu02.gif";
}
function changeImage13(){
    document.btmmenu03.src="images/btmmenu03-on.gif";
}
function changeImage14(){
    document.btmmenu03.src="images/btmmenu03.gif";
}
function changeImage15(){
    document.btmmenu04.src="images/btmmenu04-on.gif";
}
function changeImage16(){
    document.btmmenu04.src="images/btmmenu04.gif";
}
function changeImage17(){
    document.btmmenu05.src="images/btmmenu05-on.gif";
}
function changeImage18(){
    document.btmmenu05.src="images/btmmenu05.gif";
}