function markedmenu_on(menu_id,status) {
	
	var browser_type = define_browser();
	
	if (browser_type=="IE") {
		if (status=="shown")
			eval("document.all." + menu_id + ".style.backgroundColor='#FF9806'");
		else
			eval("document.all." + menu_id + ".style.backgroundColor='#777777'");
	}
	else {	// (browser_type=="MO")
		if (status=="shown")	
			eval("document.getElementById('" + menu_id + "').style.backgroundColor='#FF9806'");
		else
			eval("document.getElementById('" + menu_id + "').style.backgroundColor='#777777'");
	}
	
	return true;
}

function markedmenu_off(menu_id,status) {

	var browser_type = define_browser();
	
	if (browser_type=="IE") {
		if (status=="shown")
			eval("document.all." + menu_id + ".style.backgroundColor='#579ECB'");
		else if (status=="hidden")
			eval("document.all." + menu_id + ".style.backgroundColor='#555555'");
		else
			eval("document.all." + menu_id + ".style.backgroundColor='#AA0000'");
	}
	else {	// (browser_type=="MO")
		if (status=="shown")
			eval("document.getElementById('" + menu_id + "').style.backgroundColor='#579ECB'");
		else if (status=="hidden")
			eval("document.getElementById('" + menu_id + "').style.backgroundColor='#555555'");
		else
			eval("document.getElementById('" + menu_id + "').style.backgroundColor='#AA0000'");
	}

	return true;
}

function markedsubmenu_on(menu_id,status) {
	
	var browser_type = define_browser();
	
	if (browser_type=="IE")
		eval("document.all." + menu_id + ".style.backgroundImage = 'url(img/submenu/bg_" + status + ".gif)'");
	else
		eval("document.getElementById('" + menu_id + "').style.backgroundImage = 'url(img/submenu/bg_" + status + ".gif)'");
	
	return true;
}

function markedsubmenu_off(menu_id) {

	var browser_type = define_browser();
	
	if (browser_type=="IE")
		eval("document.all." + menu_id + ".style.backgroundImage = 'none'");
	else
		eval("document.getElementById('" + menu_id + "').style.backgroundImage = 'none'");

	return true;
}