<!-- Hide from old browsers
var imagenumber = 21 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "http://www.cumbre.com.au/assets/images/cumbre_hd01.jpg"
images[2] = "http://www.cumbre.com.au/assets/images/cumbre_hd02.jpg"
images[3] = "http://www.cumbre.com.au/assets/images/cumbre_hd03.jpg"
images[4] = "http://www.cumbre.com.au/assets/images/cumbre_hd04.jpg"
images[5] = "http://www.cumbre.com.au/assets/images/cumbre_hd05.jpg"
images[6] = "http://www.cumbre.com.au/assets/images/cumbre_hd06.jpg"
images[7] = "http://www.cumbre.com.au/assets/images/cumbre_hd07.jpg"
images[8] = "http://www.cumbre.com.au/assets/images/cumbre_hd08.jpg"
images[9] = "http://www.cumbre.com.au/assets/images/cumbre_hd09.jpg"
images[10] = "http://www.cumbre.com.au/assets/images/cumbre_hd10.jpg"
images[11] = "http://www.cumbre.com.au/assets/images/cumbre_hd11.jpg"
images[12] = "http://www.cumbre.com.au/assets/images/cumbre_hd12.jpg"
images[13] = "http://www.cumbre.com.au/assets/images/cumbre_hd13.jpg"
images[14] = "http://www.cumbre.com.au/assets/images/cumbre_hd14.jpg"
images[15] = "http://www.cumbre.com.au/assets/images/cumbre_hd15.jpg"
images[16] = "http://www.cumbre.com.au/assets/images/cumbre_hd16.jpg"
images[17] = "http://www.cumbre.com.au/assets/images/cumbre_hd17.jpg"
images[18] = "http://www.cumbre.com.au/assets/images/cumbre_hd18.jpg"
images[19] = "http://www.cumbre.com.au/assets/images/cumbre_hd19.jpg"
images[20] = "http://www.cumbre.com.au/assets/images/cumbre_hd20.jpg"
images[21] = "http://www.cumbre.com.au/assets/images/cumbre_hd21.jpg"
var image = images[rand1]
// -- End Hiding Here -->