// 記事稿を切り替えるJavaScript

var changingDiv = null;
function closeAll(){
	if(document.getElementById){
		document.getElementById(changingDiv).style.display = "none";
	}else if(document.all){
		document.all(changingDiv).style.display = "none";
	}
	changingDiv = null;
}
function changeDiv(the_div){
	if(document.getElementById){
		document.getElementById(the_div).style.display = "block";
	}else if(document.all){
		document.all(the_div).style.display = "block";
	}
	changingDiv = the_div;
}
function divOver(the_div){
	if (changingDiv && changingDiv != the_div){
		closeAll(the_div);
	}
	changeDiv(the_div);
}

var changingDiv2 = null;
//
function closeAll2(){
	if(document.getElementById){
		document.getElementById(changingDiv2).style.display = "none";
	}else if(document.all){
		document.all(changingDiv2).style.display = "none";
	}
	changingDiv2 = null;
}
//
function changeDiv2(the_div2){
	if(document.getElementById){
		document.getElementById(the_div2).style.display = "block";
	}else if(document.all){
		document.all(the_div2).style.display = "block";
	}
	changingDiv2 = the_div2;
}
//
function divOver2(the_div2){
	if (changingDiv2 && changingDiv2 != the_div2){
		closeAll2(the_div2);
	}
	changeDiv2(the_div2);
}

var changingDiv3 = null;
//
function closeAll3(){
	if(document.getElementById){
		document.getElementById(changingDiv3).style.display = "none";
	}else if(document.all){
		document.all(changingDiv3).style.display = "none";
	}
	changingDiv3 = null;
}
//
function changeDiv3(the_div3){
	if(document.getElementById){
		document.getElementById(the_div3).style.display = "block";
	}else if(document.all){
		document.all(the_div3).style.display = "block";
	}
	changingDiv3 = the_div3;
}
//
function divOver3(the_div3){
	if (changingDiv3 && changingDiv3 != the_div3){
		closeAll3(the_div3);
	}
	changeDiv3(the_div3);
}