// JavaScript Document
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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// Window popup - sized
function popWindow(url, w, h) {
	var ww = w + 20;
	var wh = h + 20;
	window.open(url, "popwin" , 'width='+ww+', height='+wh+',scrollbars,resize');
}

// new window with audio src
// pic is cover - tt is title
function popaud(src, pic, tt) {
// ctrl width = 180
// ctrl height = 16
// winheight += 40 for title
	var w = 180;
	var h = 16;
	var ww = w + 120;
	var wh = h + 260;
	window.open('/aud/popaud.php?src='+src+'&w='+w+'&h='+h+'&pic='+pic+'&tt='+tt,  "win1" , 'width='+ww+',height='+wh);
}

// new window with video src - width & height are movie dimensions - tt is title, dir is dir
function popvid(src, width, height, tt, dir) {
// border = 40 all around
// height += 16 for controller
// winheight += 40 for title
	var w = width;
	var h = height + 16;
	var ww = width + 80;
	var wh = h + 120;
	window.open('/vid/popvid.php?src='+src+'&w='+w+'&h='+h+'&tt='+tt+'&dir='+dir,  "win1" , 'width='+ww+',height='+wh);
}

// Autosized image window
function popImgSize(img){
  pimg= new Image();
  pimg.src=(img);
  imgCtrl(img);
}
function imgCtrl(img){
  if((pimg.width!=0) && (pimg.height!=0))
    viewImg(img);
  else{
    funzione="imgCtrl('"+img+"')";
    intervallo = setTimeout(funzione,20);
  }
}
function viewImg(img){
  w = pimg.width+20;
  h = pimg.height+20;
  imgStr = "width="+w+",height="+h;
  imgWin = window.open(img,"",imgStr);
}