function newsscoller(prev) {

//Get the current selected item (with selected class), if none was found, get the first item
var current_image = $('#gallery li.selected').length ? $('#gallery li.selected') : $('#gallery li:first');
var current_excerpt = $('#excerpt li.selected').length ? $('#excerpt li.selected') : $('#excerpt li:first');

//if prev is set to 1 (previous item)
if (prev) {

//Get previous sibling
var next_image = (current_image.prev().length) ? current_image.prev() : $('#gallery li:last');
var next_excerpt = (current_excerpt.prev().length) ? current_excerpt.prev() : $('#excerpt li:last');

//if prev is set to 0 (next item)
} else {

//Get next sibling
var next_image = (current_image.next().length) ? current_image.next() : $('#gallery li:first');
var next_excerpt = (current_excerpt.next().length) ? current_excerpt.next() : $('#excerpt li:first');
}

//clear the selected class
$('#excerpt li, #gallery li').removeClass('selected');

//reassign the selected class to current items
next_image.addClass('selected');
next_excerpt.addClass('selected');

//Scroll the items
$('#mask-gallery').scrollTo(next_image, 800);
$('#mask-excerpt').scrollTo(next_excerpt, 800);

}

$(document).ready(function() {

$('input').keydown(function(e){
if (e.keyCode == 13) {
$(this).parents('form').submit();
return false;
}
});
$("ul#topnav li").hover(function() {
$(this).css({ 'background' : '#1376c9 url(css/images/topnav_active.gif) repeat-x'});
$(this).find("span").fadeIn();
} , function() { //on hover out...
$(this).css({ 'background' : 'none'});
$(this).find("span").hide();
});
$("ul#botnav li").hover(function() {
$(this).css({ 'background' : ' url(css/images/botnav_active.gif) repeat-x'});
} , function() { //on hover out...
$(this).css({ 'background' : 'none'});
});
$('#flap').mouseenter(function() {
$('#scrotfloatMenu').css('z-index', '1');
$('#specflap').css('z-index', '1');
$('#floatMenu').css('z-index', '2');
$('#scrotfloatMenu').animate({
top : "-104px"
}, 200, function() {
$('#scrotflap').html("<span>&#73;</span>&nbsp;&nbsp;Bilder");
});
$('#floatMenu').animate({
top : "-20px"
}, 500, function() {
$('#flap').html("<span>&#58;</span>&nbsp;&nbsp;Schlie&szlig;en");
});
});
$('#flaphw').mouseenter(function() {
$('#scrotfloatMenu').css('z-index', '1');
$('#specflap').css('z-index', '1');
$('#floatMenuhw').css('z-index', '2');
$('#scrotfloatMenu').animate({
top : "-104px"
}, 200, function() {
$('#scrotflap').html("<span>&#73;</span>&nbsp;&nbsp;Bilder");
});
$('#floatMenuhw').animate({
top : "-20px"
}, 500, function() {
$('#flaphw').html("<span>&#58;</span>&nbsp;&nbsp;Schlie&szlig;en");
});
});
$('#flap').click(function() {
$('#floatMenu').css('z-index', '1');
$('#floatMenu').animate({
top : "-256px"
}, 200, function() {
$('#flap').html("<span>&#112;</span>&nbsp;&nbsp;Quicklinks");
});
});
$('#floatMenu').mouseleave(function() {
$('#floatMenu').css('z-index', '1');
$('#specflap').css('z-index', '3');
$('#floatMenu').animate({
top : "-256px"
}, 200, function() {
$('#flap').html("<span>&#112;</span>&nbsp;&nbsp;Quicklinks");
});
});
$('#flaphw').click(function() {
$('#floatMenuhw').css('z-index', '1');
$('#specflap').css('z-index', '3');
$('#floatMenuhw').animate({
top : "-256px"
}, 200, function() {
$('#flaphw').html("<span>&#112;</span>&nbsp;&nbsp;Quicklinks");
});
});
$('#floatMenuhw').mouseleave(function() {
$('#floatMenuhw').css('z-index', '1');
$('#specflap').css('z-index', '3');
$('#floatMenuhw').animate({
top : "-256px"
}, 200, function() {
$('#flaphw').html("<span>&#112;</span>&nbsp;&nbsp;Quicklinks");
});
});
$('#scrotflap').mouseenter(function() {
$('#floatMenu').css('z-index', '1');
$('#specflap').css('z-index', '1');
$('#scrotfloatMenu').css('z-index', '2');
$('#floatMenu').animate({
top : "-256px"
}, 200, function() {
$('#flap').html("<span>&#112;</span>&nbsp;&nbsp;Quicklinks");
});
$('#scrotfloatMenu').animate({
top : "-20px"
}, 500, function() {
$('#scrotflap').html("<span>&#58;</span>&nbsp;&nbsp;Schlie&szlig;en");
});
});
$('#scrotflap').click(function() {
$('#specflap').css('z-index', '3');
$('#scrotfloatMenu').animate({
top : "-104px"
}, 200, function() {
$('#scrotflap').html("<span>&#73;</span>&nbsp;Bilder");
});
});
$('#scrotfloatMenu').mouseleave(function() {
$('#specflap').css('z-index', '3');
$('#scrotfloatMenu').animate({
top : "-104px"
}, 200, function() {
$('#scrotflap').html("<span>&#73;</span>&nbsp;Bilder");
});
});
$("#footer").hover(function() {
$("#footer").stop().animate( {
width: "320px",
height: "98px"
});
}, 
function() {
$("#footer").stop().animate( {
width: "190px",
height: "29px"
});
}
);

$("#footer3").hover(function() {
$("#footer3").stop().animate( {
width: "320px",
height: "98px"
});
},
function() {
$("#footer3").stop().animate( {
width: "140px",
height: "29px"
});
}
);
$('#footer4').hover(function() {
$('#footer4').css('z-index' , '102')
$('#flap4').css( {backgroundPosition: "top right"} )
$('#footer4').stop().animate( {
marginBottom: "-5px",
marginLeft: "50px"
});
},
function() {
$('#footer4').css( "z-index" , '100' )
$("#footer4").stop().animate( {
marginBottom: "-74px",
marginLeft: "-110px"
});
$('#flap4').css( {backgroundPosition: "bottom right"} )
}
);
$('#footer5').hover(function() {
$('#footer5').css('z-index' , '102')
$('#flap5').css( {backgroundPosition: "top right"} )
$('#footer5').stop().animate( {
marginBottom: "-18px",
marginLeft: "80px"
});
},
function() {
$('#footer5').css( "z-index" , '99' )
$('#footer5').stop().animate( {
marginBottom: "-74px",
marginLeft: "-40px"
});
$('#flap5').css( {backgroundPosition: "bottom right"} )
}
);

$('.attention')
.mouseover(function(){
$('#hlogin').fadeIn();
})
$('#hlogin')
.mouseleave(function(){
$('#hlogin').fadeOut();
})

xwert = ($(window).width() - 982) / 2;
xwertbox = ($(window).width() - 522) / 2;
xwertbox = xwertbox + 522;
$('#hlogin').css('left' , xwertbox );


$(window).resize(function () {
xwert = ($(window).width() - 982) / 2;
xwertbox = ($(window).width() - 522) / 2;
xwertbox = xwertbox + 522;
$('#hlogin').css('left' , xwertbox );
});

$('#zeiterfassung')
.css( {backgroundPosition: "0px 0px"} )
.mouseover(function(){
$(this).stop().animate({backgroundPosition:"8px -99px"}, {duration:300})
})
.mouseout(function(){
$(this).stop().animate({backgroundPosition:"0px 0px"}, {duration:200, complete:function(){
$(this).css({backgroundPosition: "0px 0px"})
}})
})
$('#zutrittskontrolle')
.css( {backgroundPosition: "0px 0px"} )
.mouseover(function(){
$(this).stop().animate({backgroundPosition:"8px -99px"}, {duration:300})
})
.mouseout(function(){
$(this).stop().animate({backgroundPosition:"0px 0px"}, {duration:200, complete:function(){
$(this).css({backgroundPosition: "0px 0px"})
}})
})
$('#projektzeiterfassung')
.css( {backgroundPosition: "0px 0px"} )
.mouseover(function(){
$(this).stop().animate({backgroundPosition:"8px -99px"}, {duration:300})
})
.mouseout(function(){
$(this).stop().animate({backgroundPosition:"0px 0px"}, {duration:200, complete:function(){
$(this).css({backgroundPosition: "0px 0px"})
}})
})

var speed = 8000; //speed bilderslide

$('#mask-gallery, #gallery li').width($('#slider').width());
$('#gallery').width($('#slider').width() * $('#gallery li').length);
$('#mask-gallery, #gallery li, #mask-excerpt, #excerpt li').height($('#slider').height());

var run = setInterval('newsscoller(0)', speed); //time bilderslide

$('#gallery li:first, #excerpt li:first').addClass('selected');

//Pause the slidershow with clearInterval
$('#btn-pause').click(function () {
clearInterval(run);
return false;
});

//Continue the slideshow with setInterval
$('#btn-play').click(function () {
run = setInterval('newsscoller(0)', speed);
return false;
});

//Next Slide by calling the function
$('#btn-next').click(function () {
newsscoller(0);
return false;
});

//Previous slide by passing prev=1
$('#btn-prev').click(function () {
newsscoller(1);
return false;
});

//Mouse over, pause it, on mouse out, resume the slider show
$('#slider').hover(

function() {
clearInterval(run);
},
function() {
run = setInterval('newsscoller(0)', speed);
}
);
});