function rand( min, max ) {
	if( max ) {
        document.write("<a href=\"/architecture/\"><img src=\"/architecture/images/interior_logos/" + (Math.floor(Math.random() * (max - min + 1)) + min) + ".jpg\"></a>");
    } else {
        document.write("<a href=\"/architecture/\"><img src=\"/architecture/images/interior_logos/" + (Math.floor(Math.random() * (min + 1))) + ".jpg\"></a>");
    }
}