function openMenu(id) {
	var element = id.parentNode;
	var parentElement=id.parentNode.parentNode.parentNode;
	var li = document.getElementsByTagName('li');

	for (var i=0;i<li.length;i++) {
		if (li[i].className=='menu' || li[i].className=='menu current active' || li[i].className=='menu active' || li[i].className=='menu current') {
			li[i].className = 'menu';
		}
	}
	if (element.className=='menu current active') {
		element.className='menu active';

	} else if (element.className=='menu active') {
		element.className='menu current active';

	} else if (element.className=='menu') {
		parentElement.className = 'menu current';
		element.className='menu current';

	} else if (element.className=='menu current') {
		element.className='menu';
	}
}

function checkSearch(id) {
	var text='����� �� ��������';
	if (id) {
		if (id.value==text) {
			id.value='';
		}
	}
}

function uncheckSearch(id) {
	var text='����� �� ��������';
	if (id) {
		if (id.value=='') {
			id.value=text;
		}
	}
}

function showAction(id, img) {
	var a = document.getElementsByTagName('a');
	for (var i=0;i<a.length;i++) {
		if (a[i].className=='action current') {
			a[i].className = 'action';
		}
	}
	document.getElementById('action').src=img;
	id.className='action current';
}