photo_urls[1] = "Meerwasser_Aquarium/produkte/felswand/felswand1.jpg";
photo_big_urls[1] = "Meerwasser_Aquarium/produkte/felswand/felswand1_gross.jpg";
photo_captions[1] = "ground view.";

photo_urls[2] = "Meerwasser_Aquarium/produkte/felswand/felswand2.jpg";
photo_big_urls[2] = "Meerwasser_Aquarium/produkte/felswand/felswand2_gross.jpg";
photo_captions[2] = "general view.";

photo_urls[3] = "Meerwasser_Aquarium/produkte/felswand/felswand3.jpg";
photo_big_urls[3] = "Meerwasser_Aquarium/produkte/felswand/felswand3_gross.jpg";
photo_captions[3] = "general survey tower.";

photo_urls[4] = "Meerwasser_Aquarium/produkte/felswand/felswand4.jpg";
photo_big_urls[4] = "Meerwasser_Aquarium/produkte/felswand/felswand4_gross.jpg";
photo_captions[4] = "general view tower.";

photo_urls[5] = "Meerwasser_Aquarium/produkte/felswand/felswand5.jpg";
photo_big_urls[5] = "Meerwasser_Aquarium/produkte/felswand/felswand5_gross.jpg";
photo_captions[5] = "";

photo_urls[6] = "Meerwasser_Aquarium/produkte/felswand/felswand6.jpg";
photo_big_urls[6] = "Meerwasser_Aquarium/produkte/felswand/felswand6_gross.jpg";
photo_captions[6] = "Custom-made 120 cm height, diameter 60 cm.";

photo_urls[7] = "Meerwasser_Aquarium/produkte/felswand/felswand7.jpg";
photo_big_urls[7] = "Meerwasser_Aquarium/produkte/felswand/felswand7_gross.jpg";
photo_captions[7] = "Detail view.";

photo_urls[8] = "Meerwasser_Aquarium/produkte/felswand/felswand8.jpg";
photo_big_urls[8] = "Meerwasser_Aquarium/produkte/felswand/felswand8_gross.jpg";
photo_captions[8] = "Detail view.";

photo_urls[9] = "Meerwasser_Aquarium/produkte/felswand/felswand9.jpg";
photo_big_urls[9] = "Meerwasser_Aquarium/produkte/felswand/felswand9_gross.jpg";
photo_captions[9] = "Reefscape made of PU in a 10 m³ aquarium.";

photo_urls[10] = "Meerwasser_Aquarium/produkte/felswand/felswand10.jpg";
photo_big_urls[10] = "Meerwasser_Aquarium/produkte/felswand/felswand10_gross.jpg";
photo_captions[10] = "Reefscape made of PU-foam in a 10 m³ aquarium.";

photo_urls[11] = "Meerwasser_Aquarium/produkte/felswand/felswand11.jpg";
photo_big_urls[11] = "Meerwasser_Aquarium/produkte/felswand/felswand11_gross.jpg";
photo_captions[11] = "Pipe installation bevore lathering with PU-2-C-material.";

photo_urls[12] = "Meerwasser_Aquarium/produkte/felswand/felswand12.jpg";
photo_big_urls[12] = "Meerwasser_Aquarium/produkte/felswand/felswand12_gross.jpg";
photo_captions[12] = "Pipe installation bevore lathering with PU-2-C-material in a 4,000 litre aquarium.";

photo_urls[13] = "Meerwasser_Aquarium/produkte/felswand/felswand13.jpg";
photo_big_urls[13] = "Meerwasser_Aquarium/produkte/felswand/felswand13_gross.jpg";
photo_captions[13] = "Reefscape and bottom in a 10 m³ tank.";

photo_urls[14] = "Meerwasser_Aquarium/produkte/felswand/felswand14.jpg";
photo_big_urls[14] = "Meerwasser_Aquarium/produkte/felswand/felswand14_gross.jpg";
photo_captions[14] = "PU-bottom rock-like design of the bottom.";
var photo_count = 14;