// JScript-Datei
function MouseOverBtn(Title, Name){
	window.status = Title; 
		
    if(document.getElementById){
        var yydiv = document.getElementsByTagName("DIV");
        for (i=0; i<(yydiv.length); i++){
            if (yydiv[i]) {var yydivname = yydiv[i].id;} else {var yydivname = '';}
            if (yydivname.search('NavDiv') != -1) MouseOutBtn(yydivname);
        }
    }
    SetVisible(document.getElementById(Name), true);
}

function SetVisible(DivObjekt, IsVisible){
	if (IsVisible == 1){
		if (document.layers){ //ns
			DivObjekt.visibility = 'show';
		}else{
			DivObjekt.style.visibility = 'visible';
		}
	}else{
		if (document.layers){ //ns
			DivObjekt.visibility = 'hide';
		}else{
			DivObjekt.style.visibility = 'hidden';
		}
	}
}
function MouseOutBtn(Name){
    if (document.getElementById(Name).style.fontSize != '12pt')
	    SetVisible(document.getElementById(Name), false);
}
function BilderVorladen()
{
	if(!document.Vorladen) document.Vorladen = new Array();
	if(document.images)
	{
		for(var i=0; i<BilderVorladen.arguments.length; i++)
		{
			document.Vorladen[i] = new Image();
			document.Vorladen[i].src = BilderVorladen.arguments[i];
		}
	}
}

var ActPic;

function OpenPicture(SelectedID){
    ActPic = SelectedID;
    document.getElementById("PicBig").src = BVar[ActPic];
}

function NextPicture(direction){
    ActPic = ActPic + direction
    if(ActPic > MaxPic){
        ActPic = 0;
    }else if(ActPic < 0){
        ActPic = MaxPic;
    }
    document.getElementById("PicBig").src = BVar[ActPic];
}