var r_image= new Array(5)
r_image[0]="../menu3nz/mpictm1.jpg";
r_image[1]="../menu3nz/mpictm2.jpg";
r_image[2]="../menu3nz/mpictm3.jpg";
r_image[3]="../menu3nz/mpictm4.jpg";
r_image[4]="../menu3nz/mpictm5.jpg";
var rand_int= Math.floor(Math.random()*5);
document.write("<img src='"+r_image[rand_int]+"'>");