function even()
{
	c_col = document.getElementById('center');
	r_col = document.getElementById('right');
	l_col = document.getElementById('left');
	w = document.getElementById('wrapper');
	//alert(main.offsetHeight+' '+news.offsetHeight+' '+comments.offsetHeight);
	//maxh = Math.max(m.offsetHeight, n.offsetHeight)
	maxh = Math.max(w.offsetHeight, c_col.offsetHeight);
	maxh = Math.max(maxh, r_col.offsetHeight);
	maxh = Math.max(maxh, l_col.offsetHeight);
	c_col.style.height = maxh+'px';
	r_col.style.height = maxh+'px';
	l_col.style.height = maxh+'px';
	
	/*
	e = document.getElementById('expandable_block');
	if (e)
	{
		e.style.height = (maxh - e.offsetTop + c.offsetTop)+'px';
	}	
	*/
}