function change_pic(bild,text,id,link,alle){
         for (i=1;i<=alle;i++)
         {
                 document.getElementById(id+'_'+i).style.color = "#a7a0a6"; 
         }
         document.getElementById('big_pic_'+id).src = bild;
         document.getElementById('big_pic_'+id).alt = text;
         document.getElementById(id+'_'+link).style.color = "#000000";
}

function BilderVorladen()
{
    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];
        }
    }
}