function even()
{
	m = document.getElementById('main_column');
	n = document.getElementById('news_column');
	c = document.getElementById('comments_column');
	w = document.getElementById('wrapper');
	//alert(main.offsetHeight+' '+news.offsetHeight+' '+comments.offsetHeight);
	//maxh = Math.max(m.offsetHeight, n.offsetHeight)
	maxh = Math.max(w.offsetHeight, m.offsetHeight);
	if (n)
		maxh = Math.max(maxh, n.offsetHeight);
	if (c)
		maxh = Math.max(maxh, c.offsetHeight);
	m.style.height = maxh+'px';
	if (n)
		n.style.height = maxh+'px';
	if (c)
		c.style.height = maxh+'px';
	
	e = document.getElementById('expandable_block');
	if (e)
	{
		e.style.height = (maxh - e.offsetTop + c.offsetTop)+'px';
	}	
	
	//For ukrnet banner:
	ukrnetb=document.getElementById('ukrnetbanner');
	if (ukrnetb)
		ukrnetb.innerHTML = "<iframe id='a186b535' name='a186b535' src=' http://baner.ukr.net/adframe.php?n=a186b535&amp;what=zone:569' framespacing='0' frameborder='no' scrolling='no' width='468' height='60'></iframe>";
}