NormalMenuItemHandlerWithHosoku=function(){
	this.wrapped = new NormalMenuItemHandler();
}
NormalMenuItemHandlerWithHosoku.prototype.fireMenuItemSelected=function(selectedItem){
	this.wrapped.fireMenuItemSelected(selectedItem);
	var subMenuDiv = document.getElementById("subMenuDiv");
	subMenuDiv.style.top="0px";
	subMenuDiv.style.left="0px";
	var div = document.createElement("div");
	div.style.position = "absolute";
	div.style.left = "300px";
	div.style.top = "55px";
	subMenuDiv.appendChild(div);
	div.style.marginTop = "10px";
	var btn = document.createElement("button");
	div.appendChild(btn);
	btn.style.height="25px";
	btn.style.verticalAlign = "middle";
	btn.style.textAlign="center";
	btn.style.margin = "1px";
	btn.style.fontSize="14px";
	btn.style.fontWeight="bold";
	btn.style.width="260px";
	btn.style.color="red";
	btn.style.border="solid 2px red";

	btn.appendChild(document.createTextNode("必ずお読みください（解説と利用方法）"));
	
	var showPage = function(){
		window.open("hosoku/hosoku.html","termsOfUse","width=920,height=600,scrollbars=yes,resizable=yes");
	}
	btn.onclick = showPage;
}
NormalMenuItemHandlerWithHosoku.prototype.fireTopMenuItemSelected=function(selectedItem){
	this.wrapped.fireTopMenuItemSelected(selectedItem);
}