// popup.js
var WinWidthMin = 600; // Deklaration mit 'const'
var WinHeightMin = 800; // in Java-Version 1.0
var WinWidthMax = 1024; // leider noch nicht
var WinHeightMax = 768; // möglich...
var PicFileName = "";
var PicSizeX = 0;
var PicSizeY = 0;
var VidFileName = "";
var VidSizeX = 0;
var VidSizeY = 0;
function WinSizeX(VarMult) {
var WinSize = Math.max(Math.ceil(screen.availWidth * VarMult), WinWidthMin * VarMult);
WinSize = Math.min(WinSize, WinWidthMax * VarMult);
return WinSize;
}
function WinSizeY(VarMult) {
var WinSize = Math.max(Math.ceil(screen.availHeight * VarMult), WinHeightMax * VarMult);
WinSize = Math.min(WinSize, WinHeightMax * VarMult);
return WinSize;
}
function WinOpenX(VarSize) {
var WinPos = Math.max(Math.ceil((screen.availWidth - VarSize) / 2), 0);
return WinPos;
}
function WinOpenY(VarSize) {
var WinPos = Math.max(Math.ceil((screen.availHeight - VarSize) / 2), 0);
// fünf Prozent nach oben verschieben wg. Taskleiste... (hoffentlich hat keiner die Taskleiste oben)
WinPos = Math.max(WinPos - Math.floor(screen.availHeight * 0.05), 0);
return WinPos;
}
function NoSpaces(VarTxt) {
// für Netscape für Argumente bei 'window.open' unbedingt notwendig...
var CharPos = "";
CharPos = VarTxt.indexOf(" ");
while (CharPos >= 0) {
VarTxt = VarTxt.substring(0,CharPos,VarTxt) + VarTxt.substring(CharPos+1,VarTxt.length,VarTxt);
CharPos = VarTxt.indexOf(" ");
}
return VarTxt;
}
function PopupImage(PicFileName, PicSizeX, PicSizeY ) {
SizeX = Math.ceil(PicSizeX+50);
SizeY = Math.ceil(PicSizeY+50);
SizeY = SizeY + 25;
OpenX = WinOpenX(SizeX);
OpenY = WinOpenY(SizeY);
WinOpnOpt = "left=" + OpenX + ", top=" + OpenY + ", width=" + SizeX + ", height=" + SizeY
WinOpnOpt = WinOpnOpt + ", menubar=no, toolbar=no, location=no, status=no";
htmltxt = "";
htmltxt += '\n';
htmltxt += '\n';
htmltxt += 'Bild: ';
htmltxt += PicFileName;
htmltxt += '\n';
htmltxt += '\n';
htmltxt += '\n';
htmltxt += '\n';
htmltxt += '
\n';
htmltxt += '
\n';
htmltxt += '\n';
htmltxt += '
\n';
htmltxt += '\n';
htmltxt += '
\n';
htmltxt += '\n';
htmltxt += '\n';
if ((typeof(PUW) == "object") && (PUW.closed == false)) PUW.close();
PUW = window.open("","Popup",NoSpaces(WinOpnOpt));
PUW.document.open;
PUW.document.writeln(htmltxt);
PUW.document.close;
PUW.focus();
}