function pickimg(){
var imagenumber = 12 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1;
images = new Array
images[1] = "/i/sidebar/sidebar_photo00.jpg"
images[2] = "/i/sidebar/sidebar_photo01.jpg"
images[3] = "/i/sidebar/sidebar_photo02.jpg"
images[4] = "/i/sidebar/sidebar_photo03.jpg"
images[5] = "/i/sidebar/sidebar_photo04.jpg"
images[6] = "/i/sidebar/sidebar_photo05.jpg"
images[7] = "/i/sidebar/sidebar_photo06.jpg"
images[8] = "/i/sidebar/sidebar_photo07.jpg"
images[9] = "/i/sidebar/sidebar_photo08.jpg"
images[10] = "/i/sidebar/sidebar_photo09.jpg"
images[11] = "/i/sidebar/sidebar_photo10.jpg"
images[12] = "/i/sidebar/sidebar_photo11.jpg"
var image = images[rand1]
document.randimg.src = image
}

function pickimghome(){
var imagenumber = 3 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1;
images = new Array
images[1] = "/i/sidebar/sidebar_home.jpg"
images[2] = "/i/sidebar/sidebar_photo05.jpg"
images[3] = "/i/sidebar/sidebar_photo10.jpg"
var image = images[rand1]
document.randimg.src = image
}