var W3CDOM = (document.createElement && document.getElementsByTagName);
$(document).ready(function ()
{;
	var block_left = $('div.left_column').height()+6;
	var block_bg_h = 5;
	$('div.block_bg').each(function()
	{
		block_bg_h += $(this).height()+18+5;
	});
	if (block_bg_h > block_left)
	{
		$('div.left_column_inside').height(block_bg_h-205-10-5);
	}
	else
	{
		$('div.block_inside:eq(0)').height(block_left-38-$('div.block:eq(1)').height()-$('div.block:eq(2)').height());
	}
})