function randomizeBg()
{
	var numImages = 5;
	var selectedImage = Math.round(Math.random()*(numImages))+1;
	switch(selectedImage)
	{
		case 1:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/flakt_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/flakt_920x498_right.jpg")');
			break;
		case 2:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/servicevag_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/servicevag_920x498_right.jpg")');
			break;
		case 3:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/tryckramar_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/tryckramar_920x498_right.jpg")');
			break;
		case 4:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/tryckramsgejder_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/tryckramsgejder_920x498_right.jpg")');
			break;
		case 5:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/varmebatterier_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/varmebatterier_920x498_right.jpg")');
			break;
		default:
			$('#bg-image-left').css('background-image','url("/assets/images/bakgrundsbilder/flakt_920x498_left.jpg")');
			$('#bg-image-right').css('background-image','url("/assets/images/bakgrundsbilder/flakt_920x498_right.jpg")');

	}
}


$(document).ready(function() {
						   
	$('body').css('background','#000');
	$('#masthead').prepend('<div id="bg-image-left"></div><div id="bg-image-right"></div>');
	
	randomizeBg();
	
});