var imagea = new Array (3);
imagea[0] = new Image(); imagea[0] = "images/13-house-a.jpg"
imagea[1] = new Image(); imagea[1] = "images/13-house-b.jpg"
imagea[2] = new Image(); imagea[2] = "images/13-house-c.jpg"

var desca = new Array (3);
desca[0] = "view from east"
desca[1] = "Kotsifou-Gorge and the village of Mirthios can be seen in the background"
desca[2] = "the beach road ends here at the next house"

function chimagea(ImgNr) {
  document.images.imga.src = imagea[ImgNr];
  document.getElementById('st-a').firstChild.nodeValue = desca[ImgNr];
}

var imageb = new Array (9);
imageb[0] = new Image(); imageb[0] = "images/14-room-b.jpg"
imageb[1] = new Image(); imageb[1] = "images/14-room-b2.jpg"
imageb[2] = new Image(); imageb[2] = "images/14-room-b3.jpg"
imageb[3] = new Image(); imageb[3] = "images/14-room-f.jpg"
imageb[4] = new Image(); imageb[4] = "images/14-room-c2.jpg"
imageb[5] = new Image(); imageb[5] = "images/14-room-e1.jpg"
imageb[6] = new Image(); imageb[6] = "images/14-room-e2.jpg"
imageb[7] = new Image(); imageb[7] = "images/14-room-e3.jpg"
imageb[8] = new Image(); imageb[8] = "images/14-room-b4.jpg"

var descb = new Array (9);
descb[0] = "text"
descb[1] = " "
descb[2] = " "
descb[3] = " "
descb[4] = " "
descb[5] = " "
descb[6] = " "
descb[7] = " "
descb[8] = " "

function chimageb(ImgNr) {
  document.images.imgb.src = imageb[ImgNr];
  document.images.imgb.width = 420;
  document.getElementById('st-b').firstChild.nodeValue = descb[ImgNr];
}

function chimagebv(ImgNr) {
  document.images.imgb.src = imageb[ImgNr];
  document.images.imgb.width = 236;
  document.getElementById('st-b').firstChild.nodeValue = descb[ImgNr];
}

var imaged = new Array (4);
imaged[0] = new Image(); imaged[0] = "images/17-garden.jpg"
imaged[1] = new Image(); imaged[1] = "images/17-taverna.jpg"
imaged[2] = new Image(); imaged[2] = "images/17-taverna2.jpg"
imaged[3] = new Image(); imaged[3] = "images/17-taverna3.jpg"

var descd = new Array (4);
descd[0] = ""
descd[1] = ""
descd[2] = ""
descd[3] = ""

function chimaged(ImgNr) {
  document.images.imgd.src = imaged[ImgNr];
  document.getElementById('st-d').firstChild.nodeValue = descd[ImgNr];
}