$(document).ready(function(){
    
    $('#gallery a').lightBox({fixedNavigation:true});
    $('.icaption_left a').lightBox({fixedNavigation:true});
    $('.icaption_right a').lightBox({fixedNavigation:true});
     
    

})

function update_angebot()
{
    document.getElementById('darlehen').value = ((document.getElementById('kaufpreis').value*1) - (document.getElementById('eigenkapital').value*1));
}

function toggle(id)
{
    $('#months_'+id).toggle('slow');
    if(document.getElementById('link_'+id).style.className == 'active')
    {
        document.getElementById('link_'+id).style.className = ' ';
    }
    else
    {
        document.getElementById('link_'+id).style.className = 'active';
    }
}