var myImgUrl = '';
var myWinAlert = '';
var imgWin = '';
var imgSheet = '';
var myTitle = '';
var myDescription = '';
function displaySheet(urlImg, itemTitle, itenDescription) {
myImgUrl = urlImg;
if(itemTitle) {myTitle = itemTitle; }
if(itenDescription) { myDescription = itenDescription; }
imgSheet = new Image();
imgSheet.onload = displayImages;
imgSheet.onerror = displayDoc;
myWinAlert = window.open('', 'ALERT', 'width=200,height=40,toolbar=no,location=no,menubar=no,resizable=yes');
myWinAlert.document.open();
myWinAlert.document.writeln('Loading');
myWinAlert.document.close();
myWinAlert.focus();
imgSheet.src = urlImg;
return;
}
function displayImages () {
var htmlWidth = imgSheet.width + 50;
var htmlHeight = imgSheet.height + 100;
var npw = 'width=' + htmlWidth + ',height=' + htmlHeight + ',toolbar=no,location=no,menubar=no,resizable=yes';
if(imgWin) {
imgWin.close();
}
imgWin = window.open('', "IMPERNOVO", npw);
imgWin.document.open();
imgWin.document.writeln('' + myTitle + '
' + myDescription + '
');
imgWin.document.close();
imgWin.resizeTo(htmlWidth, htmlHeight);
myWinAlert.close();
imgWin.focus();
return;
}
function displayDoc () {
var htmlWidth = 150;
var htmlHeight = 150;
var npw = 'width=' + htmlWidth + ',height=' + htmlHeight + ',toolbar=no,location=no,menubar=no,resizable=yes';
imgWin = window.open(myImgUrl, "IMPERNOVO", npw).focus();
myWinAlert.close();
return;
}
