var pictures = new Array(4) 
pictures[0] = "../images/transformatiegebied/purmerend1/01_purmerend.jpg";
pictures[1] = "../images/transformatiegebied/purmerend1/02_purmerend.jpg"; 
pictures[2] = "../images/transformatiegebied/purmerend1/03_geveltypenrecept.gif";
pictures[3] = "../images/transformatiegebied/purmerend1/04_gevelgereedschaprecept.gif";