/* num = A + (B-A)*Math.random()  */

var imagenumber1 = 5 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber1-1) * randomnumber) + 1 ;
images1 = new Array
images1[1] = "images-random/1_clouds.jpg"
images1[2] = "images-random/1_wheat.jpg"
images1[3] = "images-random/1_cornfield.jpg"
images1[4] = "images-random/1_field.jpg"
images1[5] = "images-random/1_sunflower.jpg"
var image1 = images1[rand1]




var imagenumber2 = 5 ;
var randomnumber = Math.random() ;
var rand2 = Math.round( (imagenumber2-1) * randomnumber) + 1 ;
images2 = new Array
images2[1] = "images-random/2_boybubble.jpg"
images2[2] = "images-random/2_kids.jpg"
images2[3] = "images-random/2_kids1.jpg"
images2[4] = "images-random/2_girlsunflower.jpg"
images2[5] = "images-random/2_child.jpg"
var image2 = images2[rand2]

var imagenumber3 = 13 ;
var randomnumber = Math.random() ;
var rand3 = Math.round( (imagenumber3-1) * randomnumber) + 1 ;
images3 = new Array
images3[1] = "images-random/3_3employees.jpg"
images3[2] = "images-random/3_controller.jpg"
images3[3] = "images-random/3_largepipe.jpg"
images3[4] = "images-random/3_medpipes.jpg"
images3[5] = "images-random/3_offshoreplatform.jpg"
images3[6] = "images-random/3_pipes_tank.jpg"
images3[7] = "images-random/3_sweeny.jpg"
images3[8] = "images-random/3_controller1.jpg"
images3[9] = "images-random/3_controller2.jpg"
images3[10] = "images-random/3_fieldspec.jpg"
images3[11] = "images-random/3_fieldspec1.jpg"
images3[12] = "images-random/3_fieldspec2.jpg"
images3[13] = "images-random/3_fieldspec3.jpg"
var image3 = images3[rand3]




document.write('<IMG SRC="' + image1 + '"><IMG SRC="' + image2 + '"><IMG SRC="' + image3 + '">')