	<!-- Hide this script from old browsers --
var imagenumber = 8 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "main_mast_20.jpg"
images[2] = "main_mast_21.jpg"
images[3] = "main_mast_22.jpg"
images[4] = "main_mast_23.jpg"
images[5] = "main_mast_24.jpg"
images[6] = "main_mast_25.jpg"
images[7] = "main_mast_26.jpg"
images[8] = "main_mast_30.jpg"
var imageA = images[rand1]
// -- End Hiding Here -->