/*
Net PR - Internetservice- und Marketingagentur
*/
var ImagePath='_images/menu/';

var MainImageNames=new Array(
        'start',
        'hotel',
        'restaurant',
        'angebote',
        'veranstaltungen',
        'freizeit',
        'kontakt'
        );

var MainImageObjects=new Array(new Array(MainImageNames.length), new Array(MainImageNames.length));
var SubImageObjects=new Array(new Array(SubImageNames.length), new Array(SubImageNames.length));

//
// Bilder vorladen
//

for(var x=0; x<MainImageNames.length; x++)
        {
        MainImageObjects[0][x]=new Image();
        MainImageObjects[0][x].src=Pathprefix+ImagePath+MainImageNames[x]+'.gif';
        MainImageObjects[1][x]=new Image();
        MainImageObjects[1][x].src=Pathprefix+ImagePath+'_'+MainImageNames[x]+'.gif';
        }

for(var x=0; x<SubImageNames.length; x++)
        {
        SubImageObjects[0][x]=new Image();
        SubImageObjects[0][x].src=Pathprefix+ImagePath+SubImagePath+SubImageNames[x]+'.gif';
        SubImageObjects[1][x]=new Image();
        SubImageObjects[1][x].src=Pathprefix+ImagePath+SubImagePath+'_'+SubImageNames[x]+'.gif';
        }


//
// Bild setzen, je nach Browser und Menuart
//


function SetImage(Sub,Maj,Min)
{
var Names=(Sub) ? SubImageNames : MainImageNames;
var Objects=(Sub) ? SubImageObjects : MainImageObjects;
var Nameprefix=(Sub) ? "sub_" : "";
document.images[Nameprefix+Names[Min]].src=Objects[Maj][Min].src;
}


function MainOn(Id)
{
SetImage(0,1,Id);
}

function MainOff(Id)
{
SetImage(0,0,Id);
}

function SubOn(Id)
{
SetImage(1,1,Id);
}

function SubOff(Id)
{
SetImage(1,0,Id);
}