window.onload = function(){
	//ricavo tutti i banner della pagina
	listaBanner = $(".imgBanners");
	for(i=0;i<listaBanner.length;i++){
		urlPhp = "dir=banner&file=upBanner&id=" + listaBanner[i].id;
		$.ajax({
			type: "GET",
			url: "../../blocchi.php?",
			data: urlPhp,
			success: function(msg){
				//alert(msg);
			}
		});
	}
};
//funzione che incrementa il click di un
function clickBanner(idBanner){
	urlPhp = "dir=banner&file=upBanner&cp=click&id=" + idBanner;
	$.ajax({
		type: "GET",
		url: "../../blocchi.php?",
		data: urlPhp,
		success: function(msg){
			//alert(msg);
		}
	});
}
function redir(url){
	window.location=url;
}
function updatecaptcha() {
   img = document.getElementById('imgCaptcha'); 
   //Change the image
   img.src = '../../lib/captcha/immagine.php?' + Math.random();
}

function switch_img(id){
		$('.gallery-attiva').addClass("gallery-off");
		$('.gallery-attiva').removeClass("gallery-attiva");
		$('#immagine-'+id).addClass("gallery-attiva");
		$('#immagine-'+id).removeClass("gallery-off");
}

$(function(){
    //Get our elements for faster access and set overlay width
    var div = $('div.sc_menu'),
                 ul = $('ul.sc_menu'),
                 // unordered list's left margin
                 ulPadding = 15;

    //Get menu width
    var divWidth = div.width();

    //Remove scrollbars
    div.css({overflow: 'hidden'});

    //Find last image container
    var lastLi = ul.find('li:last-child');

    //When user move mouse over menu
    div.mousemove(function(e){

      //As images are loaded ul width increases,
      //so we recalculate it each time
      var ulWidth = lastLi[0].offsetLeft + lastLi.outerWidth() + ulPadding;

      var left = (e.pageX - div.offset().left) * (ulWidth-divWidth) / divWidth;
      div.scrollLeft(left);
    });
});