function wechsel(){
setTimeout("wechsel()",changeTime*1000);
changeTime=3

switch (b)
{case 0:b=1
break;
case 1:b=2
break;
case 2:b=0
break;
}
	
if (a==0) {a=1
        linkbild()
        }
else{a=0
        linkbild()
        }
}



function linkbild(){
document.getElementById("logo_b1").src=pics[a];
document.getElementById("verw_b1").href=ver[a];

document.getElementById("logo_b2").src=pics[a+2];
document.getElementById("verw_b2").href=ver[a+2];

document.getElementById("logo_b3").src=pics[a+4];
document.getElementById("verw_b3").href=ver[a+4];

document.getElementById("logo_b4").src=pics[a+6];
document.getElementById("verw_b4").href=ver[a+6];

document.getElementById("logo_b5").src=pics[a+8];
document.getElementById("verw_b5").href=ver[a+8];

document.getElementById("logo_b6").src=pics[b+10];
document.getElementById("verw_b6").href=ver[b+10];

}

//RANDOM  document.getElementById("logo").src=pics[Math.floor(Math.random()*(pics.length-1))];