function overMenu(id) {
	obj = document.getElementById(id);
	obj.className = 'over_sub_menu';
	obj = document.getElementById('p_id');
	obj.className = 'dropdown_hover';
}
function outMenu(id) {
	obj = document.getElementById(id);
	obj.className = 'hidden';
	obj = document.getElementById('p_id');
	obj.className = 'dropdown';
}
function overMenu1(id) {
	obj = document.getElementById(id);
	obj.className = 'over_sub_menu1';
	obj = document.getElementById('m_id');
	obj.className = 'dropdown_hover1';
}
function outMenu1(id) {
	obj = document.getElementById(id);
	obj.className = 'hidden';
	obj = document.getElementById('m_id');
	obj.className = 'dropdown1';
}