$('document').ready(function () {
	equalizeCols();
	$('#content').bind('load', function() {
		equalizeCols();
	});
});

function equalizeCols()
{
	if($('.body_section').hasClass('zones_2'))
	{
		$height1 = $('.zone2_1').innerHeight();
		$height2 = $('.zone2_2').innerHeight();
		if($height1 < $height2)
		{
			$('.zone2_1').css('height', $height2);
		}
	}
	if($('.body_section').hasClass('zones_3'))
	{
		$height1 = $('.zone3_1').innerHeight();
		$height2 = $('.zone3_2').innerHeight();
		$height3 = $('.zone3_3').innerHeight();
		if($height1 > $height2 && $height1 > $height3)
		{
			$('.zone3_2, .zone3_3').css('height', $height1);
		}
		if($height2 > $height1 && $height2 > $height3)
		{
			$('.zone3_1, .zone3_3').css('height', $height2);
		}
		if($height3 > $height1 && $height3 > $height2)
		{
			$('.zone3_1, .zone3_2').css('height', $height3);
		}
	}
}