$(document).ready(function ()
{
	
	$('input.btn').hover(function()
	{
		var a = $(this).attr('src').toString().split('.');
		$(this).attr('src',a[0]+'_hover.'+a[1]);
	}, function()
	{
		var a = $(this).attr('src').toString().split('_hover.');
		$(this).attr('src',a[0]+'.'+a[1]);
	});
	

	var blocks_left_bg_h = 0;
	var blocks_center_bg_h = 0;
	var blocks_right_bg_h = 0;
	var max_h = 0;
	
	$('div.left_column div.block').each(function()
	{
		blocks_left_bg_h += $(this).height()+8;
	});
	$('div.center_column div.block').each(function()
	{
		blocks_center_bg_h += $(this).height()+8;
	});
	$('div.right_column div.block').each(function()
	{
		blocks_right_bg_h += $(this).height()+8;
	});
	//alert(blocks_center_bg_h);
	if (blocks_left_bg_h > max_h) max_h = blocks_left_bg_h;
	if (blocks_center_bg_h > max_h) max_h = blocks_center_bg_h;
	if (blocks_right_bg_h > max_h) max_h = blocks_right_bg_h;
	$('div.left_column div.block:last div.block_inside').height(max_h - blocks_left_bg_h + $('div.left_column div.block:last').height()-3);
	$('div.center_column div.block:last div.block_inside').height(max_h - blocks_center_bg_h + $('div.center_column div.block:last').height()-3);
	$('div.right_column div.block:last div.block_inside').height(max_h - blocks_right_bg_h + $('div.right_column div.block:last').height()-3);
	
	$('#check_places_submit_button').click(function()
	{
		$('div.center_column div.block:last div.block_inside').css('height','auto');
		//$('div.right_column div.block:last div.block_inside').css('height','auto');
	});
});
$(window).resize(function ()
{
	$('div.left_column div.block:last div.block_inside').css('height','auto');
	$('div.center_column div.block:last div.block_inside').css('height','auto');
	$('div.right_column div.block:last div.block_inside').css('height','auto');
	
	var blocks_left_bg_h = 0;
	var blocks_center_bg_h = 0;
	var blocks_right_bg_h = 0;
	var max_h = 0;
	
	$('div.left_column div.block').each(function()
	{
		blocks_left_bg_h += $(this).height()+8;
	});
	$('div.center_column div.block').each(function()
	{
		blocks_center_bg_h += $(this).height()+8;
	});
	$('div.right_column div.block').each(function()
	{
		blocks_right_bg_h += $(this).height()+8;
	});
	if (blocks_left_bg_h > max_h) max_h = blocks_left_bg_h;
	if (blocks_center_bg_h > max_h) max_h = blocks_center_bg_h;
	if (blocks_right_bg_h > max_h) max_h = blocks_right_bg_h;
	$('div.left_column div.block:last div.block_inside').height(max_h - blocks_left_bg_h + $('div.left_column div.block:last').height()-3);
	$('div.center_column div.block:last div.block_inside').height(max_h - blocks_center_bg_h + $('div.center_column div.block:last').height()-3);
	$('div.right_column div.block:last div.block_inside').height(max_h - blocks_right_bg_h + $('div.right_column div.block:last').height()-3);
});