var picwin=0; /* globale picwin-Variable */
/* Fenster schliessen: ------------------------------------ */
function close_picture()
{
if (picwin) /* wenn existent */
if (!picwin.closed) /* wenn noch offen */
picwin.close(); /* mach zu */
}
/* Fenster oeffnen: --------------------------------------- */
function zoom(picname,bgcolor,map)
{
close_picture(); /* mach zu */
if (!bgcolor)
bgcolor="#FFFFFF"; /* Standardwert: weiss */
picwin=open("","picwin","width=100,height=100,top=0,left=0,resizable=no,status=no,toolbar=no,menubar=no,location=no,scrollbars=no");
/* Dokument oeffnen: */
picwin.document.open("text/html","replace");
/* Dokument schreiben: */
picwin.document.write("\n\n");
picwin.document.write("Zoom\n");
picwin.document.write("\n");
/* Benachrichtigung des opener-Fensters nach dem Laden: */
picwin.document.write("\n");
/* Bild reinbasteln: */
picwin.document.write("![](\""+picname+"\")
\n");
picwin.document.write("\n");
picwin.document.write("\n");
/* Dokument schliessen: */
picwin.document.close();
}
/* Fensterdaten evaluieren und Fenstergroesse setzen: ----- */
function picture_size(picwin,image)
{
var output;
/* Fenstergroesse und Fensterlage setzen: */
picwin.resizeTo(image.width+30,image.height+48);
/*picwin.moveTo((screen.width-image.width-50)/2,(screen.height-image.height-50)/2);*/
picwin.moveTo(0,0);
/* Zeichenkette bauen: */
output="src: "+image.src+"\n\n";
output+=" width: "+image.width+"\n";
output+="height: "+image.height+"\n";
/* Output setzen: */
/*document.form1.imagedata.value=output;*/
/* Fenster nach vorn: */
picwin.focus();
}