function MM_swapImgRestore() { //v3.0
	  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	
	function MM_preloadImages() { //v3.0
	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
	
	function MM_findObj(n, d) { //v4.01
		var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
			d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && d.getElementById) x=d.getElementById(n); return x;
	}
	
	function MM_swapImage() { //v3.0
		var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	
	function MM_openBrWindow(theURL,winName,features) { //v2.0
		window.open(theURL,winName,features);
	}
	

	
	function popUp(vUrl,popW,popH){
		var winleft = (screen.width - popW) / 2;
		var winUp = (screen.height - popH) / 2;
		winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars=yes,resizable'
		window.open(vUrl,"",winProp);
	}
	
	function popUpMax(vUrl){
		popUp(vUrl,700,500);
	}
	
	function popUpZoom(vFile){
		popUp("popup.asp?file="+vFile,450,450);
	}
	
	function popUpMin(vUrl){
		popUp(vUrl,300,300);
	}
	
	function mainmenu_cerca_form(objForm){
		var strErroreMessaggio='';
		if(objForm.text.value==''){
			strErroreMessaggio+= 'Inseriere la parola da cercare';
		}
		if (strErroreMessaggio==''){
			return true;
		}else{
			alert(strErroreMessaggio);
			return false;
		}
	}
	
	
	function singlemp3player_play(suono,titolo){
		window.document.singlemp3player.SetVariable("titolo", titolo);
		window.document.singlemp3player.SetVariable("suono", suono);
		window.document.singlemp3player.SetVariable("stato", "play");
	}
	
	function singlemp3player_stop(){
		window.document.singlemp3player.SetVariable("stato", "stop");
	}