// JavaScript Document
function menuGerhai(SubMenu, img, sep, sep2) {
	if (document.getElementById(SubMenu).style.display == 'none') {

		document.getElementById('subMenu1').style.display = 'none';
		document.getElementById('subMenu2').style.display = 'none';
		document.getElementById('subMenu3').style.display = 'none';
		document.getElementById('subMenu4').style.display = 'none';
		document.getElementById('subMenu5').style.display = 'none';
		document.getElementById('subMenu6').style.display = 'none';
		document.getElementById('subMenu7').style.display = 'none';
		document.getElementById('subMenu8').style.display = 'none';

		document.getElementById('menu_bt1').src = 'imgs/menu_bt1_out.gif';
		document.getElementById('menu_bt2').src = 'imgs/menu_bt2_out.gif';
		document.getElementById('menu_bt3').src = 'imgs/menu_bt3_out.gif';
		document.getElementById('menu_bt4').src = 'imgs/menu_bt4_out.gif';
		document.getElementById('menu_bt5').src = 'imgs/menu_bt5_out.gif';
		document.getElementById('menu_bt6').src = 'imgs/menu_bt6_out.gif';
		document.getElementById('menu_bt7').src = 'imgs/menu_bt7_out.gif';
		document.getElementById('menu_bt8').src = 'imgs/menu_bt8_out.gif';

		document.getElementById('sep1').src = 'imgs/menu_sep1_out.gif';
		document.getElementById('sep2').src = 'imgs/menu_sep2_out.gif';
		document.getElementById('sep3').src = 'imgs/menu_sep3_out.gif';
		document.getElementById('sep4').src = 'imgs/menu_sep4_out.gif';
		document.getElementById('sep5').src = 'imgs/menu_sep5_out.gif';
		document.getElementById('sep6').src = 'imgs/menu_sep6_out.gif';
		document.getElementById('sep7').src = 'imgs/menu_sep7_out.gif';

		document.getElementById(SubMenu).style.display = '';
		document.getElementById(img).src = 'imgs/' + img +'_over.gif';
		document.getElementById(sep).src = 'imgs/menu_' + sep + '_over.gif';
		document.getElementById(sep2).src = 'imgs/menu_' + sep2 + '_over.gif';
	}
	else {
		document.getElementById(SubMenu).style.display = 'none';
		document.getElementById(img).src = 'imgs/' + img +'_out.gif';
		document.getElementById(sep).src = 'imgs/menu_' + sep + '_out.gif';
		document.getElementById(sep2).src = 'imgs/menu_' + sep2 + '_out.gif';
	}
}