//Funktionen för att visa zoomade bilder "open_zoom_win"
function open_zoom_win (img_to_show,x,y) {
var pscreen_width, pscreen_height;
var win_top, win_left;
var ZoomWin;
var ratio = 0;
if ( ! x ) x = 500;
if ( ! y ) y = 500;
if ( x > screen.width || y > screen.height ) {
var ratio = x / y;
if ( ( x / screen.width ) > ( y / screen.height ) ) {
x = screen.width;
y = x / ratio;
}
else {
y = screen.height;
x = y * ratio;
}
}
win_left = ( screen.width - x ) / 2;
win_top = ( screen.height - y ) / 2;
ZoomWin = window.open(
img_to_show,
'TORMAX_Bild',
'width='+ x +',height='+y+',top='+win_top+',left='+win_left+',toolbar=no,scrollbars=no,topmargin=0,leftmargin=0'
);
var Temp = xtractFile(img_to_show);
if ( Temp.extension != ".php" && Temp.extension != ".htm" && Temp.extension != ".html" ) {
if ( ! ratio )
ZoomWin.document.write('
');
else
ZoomWin.document.write('');
}
}
function SvappaObj(fran, till) {
var visa = document.getElementById(till);
var gomma = document.getElementById(fran);
gomma.style.display = "none";
visa.style.display = "block";
}
function xtractFile(data) {
var m = data.match(/(.*)\/([^\/\\]+)(\.\w+)$/);
return {path: m[1], file: m[2], extension: m[3]};
}