var zero = "";
var uno = "../";
var due = "../../";
var imagescartella = "images/";


function finestra(cosa) {
window.open(''+cosa+'','NEWS','width=420,height=420,location=no,scrollbars=yes,menubars=no,toolbars=no,resizable=yes');
}
height=500,width=500

function banner(carte) {
today=new Date();
jran=today.getTime();
var number = 1;
var random_number="";
var image="";
var text_color="";
var indirizzo="";
ia=9301;
ic=49297;
im=233280;
jran = (jran*ia+ic) % im;
random_number = Math.ceil( (jran/(im*1.0)) *number);
 
if (random_number==1) {
indirizzo="news/news.php?ins=9"; 
image="banner/banobblform.gif";

}

document.write ("<a href='" + indirizzo + "target ='_parent'><img src='" + carte + imagescartella + image + "' border = 0></a>");
}