dojo.require("dojo.fx");

function newsTicker(notizie){

    var nodo = dojo.byId("notizia_ticker");
    var link = dojo.byId("notizia_link");
    var durata_out = 500;
    var durata_in = 700;
    var delay = 4000;
    var delay_in = 500; // initial delay
    var inc = 0; // the ms to stagger the next animation 
    var anims = []; // our array of animations to pass to combine()
    var i;
    for(i = 0;i<10; i++){ 
    dojo.forEach(notizie.notizie,function(data){
        anims.push(dojo.fadeOut({node: nodo, delay: parseInt(delay), duration:durata_out,	onEnd:  function(){link.innerHTML= data.titolo;dojo.attr(link,'href',data.permalink);}}));
        anims.push(dojo.fadeIn({node: nodo, delay: parseInt(delay_in), duration:durata_in}));
        });
    };
    dojo.fx.chain(anims).play();

}

   function permalinka(questo,quello){ 
		 var titolo =  dijit.byId(questo);
		 var permalink =  dijit.byId(quello);
		 var stringaPermalink = titolo.getValue().replace(/ /g,'_');
		 permalink.setValue(stringaPermalink);
		 permalink.setDisplayedValue(stringaPermalink);
}

var menu=function(){
	var t=15,z=50,s=6,a;
	function dd(n){this.n=n; this.h=[]; this.c=[]}
	dd.prototype.init=function(p,c){
		a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
		for(i;i<l;i++){
			var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
			h.onmouseover=new Function(this.n+'.st('+i+',true)');
			h.onmouseout=new Function(this.n+'.st('+i+')');
		}
	}
	dd.prototype.st=function(x,f){
		var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
		clearInterval(c.t); c.style.overflow='hidden';
		if(f){
			p.className+=' '+a;
			if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
			if(c.mh==c.offsetHeight){c.style.overflow='visible'}
			else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
		}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
	}
	function sl(c,f){
		var h=c.offsetHeight;
		if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
			if(f==1){c.style.filter=''; c.style.opacity=1; c.style.overflow='visible'}
			clearInterval(c.t); return
		}
		var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
		c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')';
		c.style.height=h+(d*f)+'px'
	}
	return{dd:dd}
}();