<!--
var hideTimer = null;

function isIE(){
	if(navigator.userAgent.indexOf("MSIE")!=-1){
		return true;
	}
	return false;
}

function menu_init(){
	
}

function disp_menu(_No, _event){
	hide_menu();
	clearHideTimer();
	setPos('pm' + _No, _event);
	setVis('pm' + _No,'visible','block');
}
function hide_menu(){
	setVis('pm0','hidden','none');
	setVis('pm1','hidden','none');
	setVis('pm2','hidden','none');
	setVis('pm3','hidden','none');
	setVis('pm4','hidden','none');
	//setVis('pm5','hidden','none');
	setVis('pm6','hidden','none');
	//setVis('pm7','hidden','none');
}
function setPos(_name, _event){
	if(isIE()){
		if (document.getElementById(_name) != null) { // オブジェクトがない場合は処理をとばす
			var _x = _event.x + document.body.scrollLeft - _event.offsetX;
			var _y = _event.y - _event.offsetY + 86;
			document.all[_name].style.pixelLeft = _x - document.all[_name].style.pixelWidth + 68;
			document.all[_name].style.pixelTop = _y;
		}
	}else{

		var obj = _event.currentTarget;
		var _x = obj.offsetLeft;
		var _y = obj.offsetTop;
		var objwidth = document.getElementById(_name).style.width;

		objwidth = eval(objwidth.substring(0,objwidth.length - 2));

		while(obj.offsetParent){
			_x += obj.offsetParent.offsetLeft;
			_y += obj.offsetParent.offsetTop;
			if(obj==document.getElementsByTagName('body')[0]){
				break;
			}else{
				obj=obj.offsetParent;
			}
		}

		if(navigator.userAgent.toUpperCase().indexOf("FIREFOX")>=0){
			document.getElementById(_name).style.left = _x - objwidth + 68 + 'px';
		} else {
			document.getElementById(_name).style.left = _x - objwidth + 60 + 'px';
		}
		document.getElementById(_name).style.top  = _y + 28 + 'px';
	}
}

function setVis(_name,_vis,_dsp){
	if(_vis != ''){
		if(isIE()){
			if (document.getElementById(_name) != null) { // オブジェクトがない場合は処理をとばす
				document.all[_name].style.visibility = _vis;
			}
		}else{
			document.getElementById(_name).style.visibility = _vis;
		}
	}
	if(_dsp != ''){
		if(isIE()){
			if (document.getElementById(_name) != null) { // オブジェクトがない場合は処理をとばす
				document.all[_name].style.display = _dsp;
			}
		}else{
			document.getElementById(_name).style.display = _dsp;
		}
	}
}

function setHideTimer(){
	hideTimer = setTimeout("hide_menu()",300);
}

function clearHideTimer(){
	clearTimeout(hideTimer);
}

function chbgc(_this,_fg){
	if(_fg == 1){
		_this.style.backgroundColor = "#e1e1e1";
	}else{
		_this.style.backgroundColor = "#fffef0";
	}
}
// -->