/* ******************************************************************
File: popup.js
Created on: 01.06.2007
Changed on:
Created by: Jochen Schneider
Description: open a browser window align center by width and height
TODO:
- Fenster mittig ausrichten
- gesamter Test auf Firefox
- Fenster schon geöffnet? Ja -> Aktualisieren und fokussieren, wenn nein öffnen
- popup schliessen onblur->closeWindow() in Header einbauen, wenn Vorlage soweit fertig
****************************************************************** */
var windowHandle = null;
function openWindow(fileName, _width, _height, _description, alt, title)
{
if (!fileName)
return(false);
picture = null;
tableLeftRightColumnWidth = 10;
tableTopBottomRowHeight = 10;
tableDescriptionHeight = 40;
windowScreenOffset = 120;
// original picture width larger then screen width?
if (((2*tableLeftRightColumnWidth) + _width) > screen.width) {
_origWidth = _width;
_width = screen.width - (2*tableLeftRightColumnWidth) - windowScreenOffset;
_height = _width * (_height/_origWidth);
}
// original picture height larger then screen height?
if (((2*tableTopBottomRowHeight) + tableDescriptionHeight + _height) > screen.Height) {
_origHeight = _height;
_height = screen.Height - (2*tableTopBottomRowHeight) - tableDescriptionHeight - windowScreenOffset;
_width = _height * (_width/_origHeight);
}
tableWidth = 2*tableLeftRightColumnWidth + _width;
windowWidth = tableWidth;//2*tableLeftRightColumnWidth + _width;
windowHeight = 2*tableTopBottomRowHeight + _height + tableDescriptionHeight;
windowPositionX = (screen.width - windowWidth) / 2;
windowPositionY = (screen.Height - windowHeight) / 2;
//alert(windowWidth);
//alert(windowPositionX);
//alert(_width);
//alert(_height);
if (!windowHandle || windowHandle.closed) {
windowHandle = window.open('','_blank',"resizable=yes,toolbar=no,menubar=no,top="+windowPositionY+",left="+windowPositionX+",width="+windowWidth+",height="+windowHeight);
windowHandle.document.write( 'DKFZ'
+''
+''
+' |
'
+' |  | |
'
+' |
'
+' | '+_description+' | |
'
+'
'
+'');
windowHandle.document.close();
return(true);
}
else {
windowHandle.focus();
windowHandle.document.write('Noch steh ich hier');
}
}
function closeWindow()
{
if (windowHandle && !windowHandle.closed) {
windowHandle.close();
windowHandle = null;
}
}