var image = new Array();

if (document.images)
{
	// Speciality
	image['speciality_0'] = new Image;
	image['speciality_0'].src = 'images/round/1.jpg';
	
	image['speciality_1'] = new Image;
	image['speciality_1'].src = 'images/round/2.jpg';
	
	image['speciality_2'] = new Image;
	image['speciality_2'].src = 'images/round/3.jpg';

	image['speciality_3'] = new Image;
	image['speciality_3'].src = 'images/round/4.jpg';
} else {
	image['speciality_0'] = ''
	image['speciality_1'] = '';
	image['speciality_2'] = '';
	image['speciality_3'] = '';
	document.rollimg = '';
}