$(document).ready(function(){
		// FaceBook();
		 setTimeout(function() { $(".FB_SERVER_IFRAME").width($("#facebook").width()); },2000);
		 $(window).bind('resize', function() {
			$(".FB_SERVER_IFRAME").width($("#facebook").width());
		})
		
		accessibility();
		$('a[rel=lightbox]').lightBox();
		galleryHome('#AKgal')
	})

function FaceBook(){
        if($("#home").length==0){
	var script = document.createElement( 'script' );
	script.type = 'text/javascript';
	script.src = "http://static.ak.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php/it_IT";
	
	var script2 = document.createElement( 'script' );
	script2.type = 'text/javascript';
        script2.text = 'FB.init("3872e4c9ff8e5e36122d0bcf9346ba68");';

	$("#facebook").html("<fb:fan profile_id=\"88381781744\" stream=\"1\" connections=\"\" ></fb:fan><div style=\"width:90%; padding-left:8px\"><a href=\"http://www.facebook.com/pages/DSU-Toscana/88381781744\">DSU Toscana</a> on Facebook</div>");		   
	$("#facebook").append(script);
	$("#facebook").append(script2);
	
	return true
	}
}

function galleryHome(div){
	$(div).css('position', 'relative');
	$('ul', div).css('position', 'absolute');
	$('ul li', div).hide();
	for(i=0; i<$('ul li', div).length; i++){
	      $('ul li', div).eq(i).append("<div class=\"textdida\">" + $('ul li', div).eq(i).find("img").attr("alt") + "</div>")
	}
	$('ul li .textdida', div).hide();
	var t=0;
	var nitem = $('ul li', div).length;
	
	if($("li", div).length>0){
		$(div).append("<a class=\"nextBtn\">Successiva</a></span>")
		$(div).append("<a class=\"prevBtn\">Precedente</a></span>")
	}	
	tred()	
	
	$(".nextBtn", div).click(function(){
		if(!$(this).hasClass("spento")){
			t=t+1;
			tred();
		}
	})
	$(".prevBtn", div).click(function(){
		if(!$(this).hasClass("spento")){
			t=t-1
			tred();
		}
	})

	function tred(){
		$('ul li', div).hide();$('ul li .textdida', div).hide();
		$("li:eq("+(t-1)+")", div).attr("class", "prima").fadeIn();
		$("li:eq("+t+")", div).attr("class", "centrale").fadeIn().find(".textdida").fadeIn();
		$("li:eq("+(t+1)+")", div).attr("class", "dopo").fadeIn();
		//$('img', div).reflect();
		showhide()
	}
	function showhide(){
		if(t<1){$(".prevBtn", div).addClass('spento').fadeOut('fast')} else {$(".prevBtn", div).removeClass('spento').fadeIn('fast');}
		if(nitem==t+1){$(".nextBtn", div).addClass('spento').fadeOut('fast')}else {$(".nextBtn", div).removeClass('spento').fadeIn('fast');}
		
	}
}

	
function cercaSulSito( oggetto ){
	oggetto.form.submit();
}

function accessibility(){
	var txt 	 =  	"<a href=\"javascript:setCookie('Font','s');\"><img src=\"/system/modules/it.toscana.dsu/resources/img/a_meno.gif\" /></a>"
	txt 		 += 	"<a href=\"javascript:setCookie('Font','l');\"><img src=\"/system/modules/it.toscana.dsu/resources/img/a_piu.gif\" /></a>"
	txt  		 += 	"<a href=\"javascript:setCookie('Theme','contrasto');\"><img src=\"/system/modules/it.toscana.dsu/resources/img/a_contrasto.gif\" /></a>"
	txt		 += 	"<a href=\"javascript:setCookie('Theme','default');\"><img src=\"/system/modules/it.toscana.dsu/resources/img/a_default.gif\" /></a>"
	$("#accessibility").html(txt)
}


// ========================= TARGET='_blank' ========================= 
function externalLinks() {
if (!document.getElementsByTagName) return;
var anchors = document.getElementsByTagName("a");
for (var i=0; i<anchors .length; i++) {
	var anchor = anchors[i];
	if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
		anchor.target = "_blank";
		anchor.title = (anchor.title != "") ? anchor.title+" (Questo link si apre in una nuova finestra)" : "Questo link si apre in una nuova finestra";
		//anchor.className = (anchor.className != '') ? anchor.className+' external' : 'external';
		}
	}
}
window.onload = externalLinks;
if ( typeof window.addEventListener != "undefined" )
    window.addEventListener( "load", externalLinks, false );
else if ( typeof window.attachEvent != "undefined" )
    window.attachEvent( "onload", externalLinks );
else {
    if ( window.onload != null ) {
        var oldOnload = window.onload;
        window.onload = function ( e ) {
            oldOnload( e );
            externalLinks();
        };
    }
    else
        window.onload = externalLinks;
}