function change_ro(i) {
	var id = "but_"+i;
	document.getElementById(id).src="images/but"+i+"_hover.png";
}
function change_back_ro(i) {
	var id = "but_"+i;
	document.getElementById(id).src="images/but"+i+".png"
}
function change_ru(i) {
	var id = "but_"+i;
	document.getElementById(id).src="images/but"+i+"_hover_ru.png";
}
function change_back_ru(i) {
	var id = "but_"+i;
	document.getElementById(id).src="images/but"+i+"_ru.png"
}
function show_div(div) {
	if (div == 'fun') {
		$('div.events').slideUp(500)
	} else {
		$('div.fun').slideUp(500)
	}
	if ($('div.'+div).css('display') == "block") {
		$('div.'+div).slideUp(500); return;
	}
	$('div.'+div).slideDown(500);				
}
function hide_div() {
	if (document.getElementById('menu_div').style.display == "block") {
		$('#menu_div').slideUp(500); return;
	}
	if (document.getElementById('menu_div_2').style.display == "block") {
		$('#menu_div_2').slideUp(500); return;
	}
	return;
}
function changenews(url,id) {
	id = "img_news_"+id;
	document.getElementById(id).src=url+"_hover.png";
}
function changenews_back(url,id) {
	id = "img_news_"+id;
	document.getElementById(id).src=url+".png";
}