var ButtonImage_ho=new Array();
	for(i=1; i<3; i++){
		ButtonImage_ho[i]=new Image();
		ButtonImage_ho[i].src="home-btn"+i+".png";
	}
function SetImage_ho(flag, position){
	document.images[position].src=ButtonImage_ho[flag].src;
}

var ButtonImage_ab=new Array();
	for(i=1; i<3; i++){
		ButtonImage_ab[i]=new Image();
		ButtonImage_ab[i].src="about-btn"+i+".png";
	}
function SetImage_ab(flag, position){
	document.images[position].src=ButtonImage_ab[flag].src;
}

var ButtonImage_at=new Array();
	for(i=1; i<3; i++){
		ButtonImage_at[i]=new Image();
		ButtonImage_at[i].src="ateliosis-btn"+i+".png";
	}
function SetImage_at(flag, position){
	document.images[position].src=ButtonImage_at[flag].src;
}

var ButtonImage_va=new Array();
	for(i=1; i<3; i++){
		ButtonImage_va[i]=new Image();
		ButtonImage_va[i].src="vaccination-btn"+i+".png";
	}
function SetImage_va(flag, position){
	document.images[position].src=ButtonImage_va[flag].src;
}

var ButtonImage_ac=new Array();
	for(i=1; i<3; i++){
		ButtonImage_ac[i]=new Image();
		ButtonImage_ac[i].src="access-btn"+i+".png";
	}
function SetImage_ac(flag, position){
	document.images[position].src=ButtonImage_ac[flag].src;
}

var ButtonImage_yo=new Array();
	for(i=1; i<3; i++){
		ButtonImage_yo[i]=new Image();
		ButtonImage_yo[i].src="yoyaku-btn"+i+".png";
	}
function SetImage_yo(flag, position){
	document.images[position].src=ButtonImage_yo[flag].src;
}

var ButtonImage_li=new Array();
	for(i=1; i<3; i++){
		ButtonImage_li[i]=new Image();
		ButtonImage_li[i].src="links-btn"+i+".png";
	}
function SetImage_li(flag, position){
	document.images[position].src=ButtonImage_li[flag].src;
	}
	
function yesButtonDown(){img1.src="yoyaku/yes2.png";}
function noButtonDown(){img2.src="yoyaku/no2.png";}