/**********************************
	powerd by kkk 2007 09 01
	ENKEI active menu Modules

	http://ultraworks.jp/

**********************************/

var OpenMenus = null;

function hide_subMenu() {
	if( OpenMenus ) {
		for(var i in OpenMenus) {
			var m = document.getElementById(OpenMenus[i]);	
			m.style.display = "none";			
			OpenMenus.splice(i,1);
		}
	}
}

function show_subMenu(subMenuName) {
	
	var e = document.getElementById(subMenuName);
	e.style.display = "block";
	if( !OpenMenus ) {
		OpenMenus = new Array;
	}
	OpenMenus.push(subMenuName);
}

function swap_img(target_id,str){
	var t = target_id.replace(/(img)(.\d)/,"mm$2");
	var m = document.getElementById(target_id);
	if(str){
		show_subMenu(t);
	}else{
		hide_subMenu(t);
	}
	if(str != "none"){		
		var d = m.src.replace(/(.*)(\_f\d+)(\..*)/,"$1$3");
		d = d.replace(/(.*)(\..*)/,"$1"+str+"$2");
		m.src = d;
	}
}

/*****************wheel_menu**********************/

function show_subMenu2(subMenuName) {
	
	var t_id = subMenuName.replace(/mm(.\d)/,"ro$1");
	if(document.getElementById(t_id)){
		t_e = document.getElementById(t_id);
		if(!t_e.src.match(/(.*)(\_f\d+)(\..*)/)){;
			d = t_e.src.replace(/(.*)(\..*)/,"$1_f2$2");
			t_e.src=d;
		}
	};
	
	var e = document.getElementById(subMenuName);
	e.style.display = "block";
	if( !OpenMenus ) {
		OpenMenus = new Array;
	}
	OpenMenus.push(subMenuName);
}

function hide_subMenu2() {
	if( OpenMenus ) {
		for(var i in OpenMenus) {
			var m = document.getElementById(OpenMenus[i]);	
			m.style.display = "none";	
			var t_id = OpenMenus[i].replace(/mm(.\d)/,"ro$1");
			var t_e = document.getElementById(t_id);
			var d = t_e.src.replace(/(.*)(\_f\d+)(\..*)/,"$1$3");
			t_e.src = d;			
			OpenMenus.splice(i,1);
			
		}
	}
}