//表示初期設定
//groupSet(グループ番号,ID名,表示設定);
//visible:表示;　hidden:非表示;
function DefaultSetup(){
	groupSet(0,'ID1','block');
	groupSet(0,'ID2','none');
	groupSet(0,'ID3','none');
	groupSet(0,'ID4','none');
	groupSet(0,'ID5','none');
	groupSet(0,'ID6','none');
	groupSet(0,'ID7','none');
	groupSet(0,'ID8','none');
	groupSet(0,'ID9','none');
	groupSet(0,'ID10','none');
	groupSet(0,'ID11','none');
	groupSet(0,'ID12','none');
	groupSet(0,'ID13','none');
	groupSet(0,'ID14','none');
	groupSet(0,'ID15','none');
	groupSet(0,'ID16','none');
	groupSet(0,'ID17','none');
	groupSet(0,'ID18','none');
}

function onoffObj(groupID,IDNameStr,visibility) {
		this.groupID = groupID;
		this.IDName  = IDNameStr;
		this.visibility = visibility;
}
	
onoffObj.prototype.IDName = null;
onoffObj.prototype.groupID = null;
onoffObj.prototype.visibility = null;

onoffList = new Array();
DefaultSetup();

function groupSet(groupID,IDNameStr,visibility) {
	onoffList[onoffList.length] = new onoffObj(groupID,IDNameStr,visibility);
}

function onoffOver(onoffTgt) {
	for (i = 0; i < onoffList.length; i++){
		if(onoffTgt == onoffList[i].IDName){
			groupNum = onoffList[i].groupID;
			document.getElementById(onoffTgt).style.display='block';
			break;
		}
	}
	for (i = 0; i < onoffList.length; i++){
		if((groupNum == onoffList[i].groupID) && (onoffTgt != onoffList[i].IDName)){
			document.getElementById(onoffList[i].IDName).style.display='none';
			//alert(onoffList[i].IDName);
		}
	}
}

function DefaultSetting() {
	for (i = 0; i < onoffList.length; i++){
		if(document.getElementById(onoffList[i].IDName)){
			document.getElementById(onoffList[i].IDName).style.display = onoffList[i].visibility;
		}else{
			alert("javascript : ID setting error");
		}
	}
}

function getHikisuu(){
	getHikisuu.string = location.search.substring(1);//?をサプレス
	if(getHikisuu.string != ""){
		//alert("a" + getHikisuu.string);
		onoffOver(getHikisuu.string);
	}	else{
		//alert("no Hikisuu" + getHikisuu.string);
	}
}