function CheckForm() {
	if (!(/^\w+[-_\.]*\w+@\w+-?\w+\.[a-z]{2,4}$/.test(document.forms.subscribe_form.email.value))) {
		alert('Ââåäèòå êîððåêòíûé e-mail!');
		return false;
	}
	else {
		document.forms.subscribe_form.submit();
		return true;
	}
}

function CheckSearch() {
	if ((document.getElementById('search').value == '') || (document.getElementById('search').value == 'ïîèñê ïî êàòàëîãó')) {
		return false;
	} else {
		document.forms.search_form.submit();
		return true;	
	}		
}