function foto(a)
{
	switch (a)
	{
		case 1: return '<img src="images/fotos/engineering_foto1.jpg" width="165" alt="Die cross-section" /><BR />Die cross-section';
		break;
		case 2: return '<img src="images/fotos/engineering_foto2.jpg" width="165" alt="Logo VISI" /><BR />Logo VISI';
		break;
		case 3: return '<a href="engineering_film1_en.html" target="_self"><img border="0" src="images/fotos/Pressure_2_175.jpg" width="165" alt="movie_moldflow2" /><BR />Video:<BR />Mold flow 2 injection points</a>';
		break;
		case 4: return '<a href="engineering_film2_en.html" target="_self"><img border="0" src="images/fotos/Pressure_3_175.jpg" width="165" alt="movie_moldflow3" /><BR />Video:<BR />Mold flow 3 injection points</a>';
		break;
		case 5: return '<a href="engineering_film3_en.html" target="_self"><img border="0" src="images/fotos/Pressure_4_175.jpg" width="165" alt="movie_moldflow4" /><BR />Video:<BR />Mold flow 4 injection points</a>';
		break;
		default: return '';
	}
}