var imagenumber = 15 ; 
var randomnumber = Math.random() ; 
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ; 
images = new Array 
images[1] = "graphik/randomjs/random01.jpg" 
images[2] = "graphik/randomjs/random02.jpg" 
images[3] = "graphik/randomjs/random03.jpg" 
images[4] = "graphik/randomjs/random04.jpg" 
images[5] = "graphik/randomjs/random05.jpg" 
images[6] = "graphik/randomjs/random06.jpg" 
images[7] = "graphik/randomjs/random07.jpg" 
images[8] = "graphik/randomjs/random08.jpg" 
images[9] = "graphik/randomjs/random09.jpg" 
images[10] = "graphik/randomjs/random10.jpg" 
images[11] = "graphik/randomjs/random11.jpg" 
images[12] = "graphik/randomjs/random12.jpg" 
images[13] = "graphik/randomjs/random13.jpg" 
images[14] = "graphik/randomjs/random14.jpg" 
var image = images[rand1]