$ (document).ready (function ()
{ 
	background ();

	$ (window).resize(function () 
	{ 
		background ();
	});    
	
	function background ()
	{
		if ($ (window).width () < 1170)
		{
			$ ('#background').hide ();
		} 	
		else
		{
			$ ('#background').show ();
		}	
	}
});