function bild_gross ( user, bild_id, seite, max, sort, kat, reiseziel )
{
 var link;
 var user;
 var bild_id;
 var seite;
 var max;
 var sort;
 var kat;
 var reiseziel;
 var Fenster;
 link="/tschechien/bildergalerie/gross.php?user=" + user + "&bild_id=" + bild_id + "&seite=" + seite + "&max=" + max + "&sort=" + sort + "&kat=" + kat + "&reiseziel=" + reiseziel;
 Fenster = open(link,"Bild_gross","width=450,height=450,scrollbars=yes,resizable=yes,status=yes");
 Fenster.focus();
}
function bild_gross2 ( user, bild_id, seite, max, sort, kat, reiseziel )
{
 var link;
 var user;
 var bild_id;
 var seite;
 var max;
 var sort;
 var kat;
 var reiseziel;
 var Fenster;
 var xMax=window.screen.availWidth, yMax=window.screen.availHeight;
 link="/tschechien/bildergalerie/gross.php?user=" + user + "&bild_id=" + bild_id + "&seite=" + seite + "&max=" + max + "&sort=" + sort + "&kat=" + kat + "&reiseziel=" + reiseziel;
 Fenster = open(link,"Bild_gross","width=450,height=450,scrollbars=yes,resizable=yes,status=yes");
 Fenster.moveTo(0,0);
 Fenster.resizeTo(xMax,yMax);
 Fenster.focus();
}

function jubilaeum ( )
{
 link="/tschechien/jubilaeum.html";
 Fenster = open(link,"Bild_gross","width=770,height=500,scrollbars=yes,resizable=yes,status=yes");
 Fenster.focus();
}
// Bildergalerie alt
function gross ( link )
{
 var link, Fenster;
 Fenster = open("","Bild_gross","width=420,height=350,scrollbars=no,resizable=yes,status=no");
 Fenster.document.open("text/html","replace");
 Fenster.document.writeln("<p align='right'><a href='javascript:window.close()'><font color='#800080' face='Arial' size='2'>Fenster schliessen</font></a></p>");
 Fenster.document.write("<p align='center'><img border='0' src='"+ link +"'></p>");
 Fenster.document.close();
 Fenster.focus();
}
// Navigation links
function nav_hover_on(which)
{
 which.className = 'bg_nav_on'
}
function nav_hover_off(which)
{
 which.className = 'bg_nav_off'
}
// Navigation oben
function hover_on(which)
{
 which.className = 'bg_navo_on'
}
function hover_off(which)
{
 which.className = 'bg_navo_off'
}
function hover_on_64(which)
{
 which.className = 'bg_navo64_on'
}
function hover_off_64(which)
{
 which.className = 'bg_navo64_off'
}
function details(id)
{
	if ( document.getElementById(id).style.display == "none" )
	{
		document.getElementById(id).style.display = "block";
	}
	else
	{
		document.getElementById(id).style.display = "none";
	}
}