arrfotor=[["im	age1.jpg","1"], ["image2.jpg","2"], ["image3.jpg","3"], ["image4.jpg","4"]];
var pos = parseInt(Math.random()*arrfotor.length);
ffoto = arrfotor[pos][0];
idfoto = arrfotor[pos][1];
document.write("<img border=\"0\" src=\"images/"+ffoto+"\" width=\"751\" height=\"97\"></a>");