function pickimg()
{ 
var imagenumber = 30 ;
var randomnumber1 = Math.random() ; var randomnumber2 = Math.random() ; var randomnumber3 = Math.random() ;
var randomnumber4 = Math.random() ; var randomnumber5 = Math.random() ; var randomnumber6 = Math.random() ;
var randomnumber7 = Math.random() ; var randomnumber8 = Math.random() ;var randomnumber9 = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber1) + 1; var rand2 = Math.round( (imagenumber-1) * randomnumber2) + 1;
var rand3 = Math.round( (imagenumber-1) * randomnumber3) + 1; var rand4 = Math.round( (imagenumber-1) * randomnumber4) + 1;
var rand5 = Math.round( (imagenumber-1) * randomnumber5) + 1; var rand6 = Math.round( (imagenumber-1) * randomnumber6) + 1;
var rand7 = Math.round( (imagenumber-1) * randomnumber7) + 1; var rand8 = Math.round( (imagenumber-1) * randomnumber8) + 1;
var rand9 = Math.round( (imagenumber-1) * randomnumber9) + 1; images = new Array;
images[1] = "../images/1.jpg"; images[2] = "../images/2.jpg"; images[3] = "../images/3.jpg"; images[4] = "../images/4.jpg";
images[5] = "../images/5.jpg"; images[6] = "../images/6.jpg"; images[7] = "../images/7.jpg"; images[8] = "../images/8.jpg";
images[9] = "../images/9.jpg"; images[10] = "../images/10.jpg"; images[11] = "../images/11.jpg"; images[12] = "../images/12.jpg";
images[13] = "../images/13.jpg"; images[14] = "../images/14.jpg"; images[15] = "../images/15.jpg"; images[16] = "../images/16.jpg";
images[17] = "../images/17.jpg"; images[18] = "../images/18.jpg"; images[19] = "../images/19.jpg"; images[20] = "../images/20.jpg"; 
images[21] = "../images/21.jpg"; images[22] = "../images/22.jpg"; images[23] = "../images/23.jpg"; images[24] = "../images/24.jpg";
images[25] = "../images/25.jpg"; images[26] = "../images/25.jpg"; images[27] = "../images/25.jpg"; images[28] = "../images/25.jpg";
images[29] = "../images/25.jpg"; images[30] = "../images/25.jpg";
document.randimg1.src = images[rand1] ; document.randimg2.src = images[rand2] ; document.randimg3.src = images[rand3] ;
document.randimg4.src = images[rand4] ; document.randimg5.src = images[rand5] ; document.randimg6.src = images[rand6] ;
document.randimg7.src = images[rand7] ; document.randimg8.src = images[rand8] ;document.randimg9.src = images[rand9] ;
}