function vai(form)
{ 
var myindex1=form.f1.selectedIndex
window.open(form.f1.options[myindex1].value); }


function vai2()
{ 
var myindex=document.cards.f2.selectedIndex
window.open(document.cards.f2.options[myindex].value);
}


function vai3(form)
{ 
var myindex3=form.f3.selectedIndex
window.open(form.f3.options[myindex3].value); }

function addplus(items) {
	 var plussed = "";
	 for (var t = 1 ; t <= items.length ; t++) {
	 	if (items.substring(t-1,t) == " ") {
		    plussed+="+";
		}
	    	else {
		    plussed+=items.substring(t-1,t);
		}
	}
	return plussed;
}


function doSearch() {
      	var words;
	words = document.searchforit.query.value;
	var searchitems;
        searchitems=addplus(words);
        var index;
	   
     	index = document.searchforit.service.selectedIndex;
        var site;
        site = document.searchforit.service.options[index].value;
        site+=searchitems;
        if (notEmpty(searchitems))   {
        	window.open("","mainWin");
	        window.open(site,"mainWin");
     	}
}

function notEmpty(word)  {
	if (word == "" || word == null) {
		self.status="ENTER SEARCH searchitems";
		alert("Inserire prima le parole chiave per la ricerca");   
		return false;
	}
	else {
        	self.status = "SEARCHING FOR:  " + word;
		return true;
  	}
}


if (document.images) {
}

var banners=new Array(1);
numST=0;

banners[numST++]="<a href=http://www.albertocavallari.it target=_blank><img src=banner/bannerg.gif width=468 height=60 border=0></a>";
banners[numST++]="<a href=http://www.albertocavallari.it target=_blank><img src=banner/bannerg.gif width=468 height=60 border=0></a>";
banners[numST++]="<a href=http://www.wainer.com target=_blank><img src=banner/bannerwv.gif width=468 height=60 border=0></a>";


numST-=2;
if(numST<0) numST=0;

x=Math.random();
x*=numST;
x=Math.round(x);


var banner=banners[x];