var pic = null
var noPic = 0
var popImg = null  // use this when referring to pop-up image
var picTitle = null
var imgCount = 0
var imgWinName = "popImg"
var priorPic = new Array()

function closePopImg(){    // close pop-up window if it is open 
  if (navigator.appName != "Microsoft Internet Explorer" 
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(popImg != null) if(!popImg.closed) popImg.close() 
  }

function setStatus(msg){
  status = msg
  return true
  }

function openPopImg(picName,  windowTitle, windowWidth, windowHeight){
  var i = 0
  var foundit = false
  if(pic == picName && winOpen()){
    popImg.focus()
    }
  else{
    foundit = false
    for(i=0; i<=noPic; i++){
      if (priorPic[i] == picName)
        foundit = true 
      }
    pic = picName
    closePopImg()
    picTitle = windowTitle
    imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
    popImg = window.open("" , imgWinName,
             "toolbar=no,scrollbars=no,resizable=no,width=" 
             + windowWidth + ",height=" + windowHeight)
    if(foundit){
      fabricatePage()
      }
    else{
      priorPic[noPic++] = pic
      fabricateNewImagePage()
      }
    }
  }

function fabricatePage(){
  var htmlStr = 
    '<HTML><HEAD><TITLE>' + picTitle + '</TITLE></HEAD>'
  + '<BODY background=' + pic + '></BODY></HTML>'
  popImg.document.open()
  popImg.document.write(htmlStr)
  popImg.document.close()
  }

function fabricateNewImagePage(){
  var htmlStr = 
    '<HTML><HEAD><TITLE>' + picTitle + '</TITLE></HEAD>'
  + '<BODY bgcolor="White" onLoad="opener.fabricatePage()">'
  + 'Loading picture....<BR>'  
  + '<img src=' + pic + ' width=100% height=80%>' 
  + '</BODY></HTML>'
  popImg.document.write(htmlStr)
  popImg.document.close()
  }

function winOpen(){
  if(popImg != null){ 
    if(popImg.closed != true) return true; else return false
    }  
  else
    return false
  }

  function winPollInfo(fileName, Hvalue) 
{ 
var Parameters = "scrollbars=no,status=no,width=218,height="+Hvalue;
myFloater = window.open('','PollWin',Parameters);
myFloater.location.href = fileName; 
} 

function winNLetter(fileName) 
{ 
var Parameters = "scrollbars=auto,status=no,width=250,height=200";
myFloater = window.open('','WINNL',Parameters);
myFloater.location.href = fileName; 
} 

function WinPOP(fileName,identifier,wpix,hpix,scrollb,modal) 
{ 
var Parameters = "scrollbars=" + scrollb+",status=no,width=" + wpix + ",height=" + hpix;
if(modal == 'yes') Parameters = Parameters + ",modal=" + modal;
myFloater = window.open('',identifier,Parameters);
myFloater.location.href = fileName; 
}

function winBMap(fileName) 
{ 
var Parameters = "scrollbars=auto,status=no,width=645,height=430";
myFloater = window.open('','WINBMAP',Parameters);
myFloater.location.href = fileName; 
}

function winOfferte(fileName) 
{ 
var Parameters = "scrollbars=yes,status=no,width=500,height=395";
myFloater = window.open('','WINOFFR',Parameters);
myFloater.location.href = fileName; 
}

function WinLCam(fileName, Hvalue) 
{ 
//var winl = (screen.width - 650) / 2;
//var wint = (screen.height - 700) / 2;
var winl = 150;
var wint = 100;
var Parameters = "scrollbars=no,status=no,width=650,height=713,top="+wint+",left="+winl;

myFloater = window.open('','LVCAM',Parameters);
myFloater.location.href = fileName; 
} 

function WinIOLOff() 
{ 
var Parameters = "scrollbars=yes ,status=no,width=450,height=331";
myFloater = window.open('','MAPOFF2',Parameters);
myFloater.location.href = "http://www.ischiahotelbooking.it/offerte/tutte.php"; 
}

function MM_findObj(n, d) { //v3.0
  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); 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_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 gts(lnk) { //v3.1
    document.forms['flink'].action="http://"+lnk;
	document.forms['flink'].submit();
}
