//******************************************************************************
//Apertura ingrandimento foto
//******************************************************************************
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 apri_info(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 =
'' + picTitle + ''
+ ''
popImg.document.open()
popImg.document.write(htmlStr)
popImg.document.close()
}
function fabricateNewImagePage(){
var htmlStr =
'' + picTitle + ''
+ ''
+ 'Caricamento in corso ...
'
+ '
'
+ ''
popImg.document.write(htmlStr)
popImg.document.close()
}
function winOpen(){
if(popImg != null){
if(popImg.closed != true) return true; else return false
}
else
return false
}