function altmenu(mno){

var liste=document.getElementById("anabaslik").getElementsByTagName("ul")[0].getElementsByTagName("li");
for(f=0;f<liste.length;f++){
if(f==mno){
liste[f].style.background="url(/images/xp/tabs_sol.gif) no-repeat left top";
liste[f].getElementsByTagName("div")[0].style.background="url(/images/xp/tabs_sag.gif) no-repeat right top";
liste[f].getElementsByTagName("div")[0].style.color="black";
}
else{
liste[f].style.background="url(/images/xp/ayrac1.gif) no-repeat 4px 6px";
liste[f].getElementsByTagName("div")[0].style.background="";
liste[f].getElementsByTagName("div")[0].style.color="white";
}

}

var uller=document.getElementById("altbaslik").getElementsByTagName("ul");
for(i=0;i<uller.length;i++){
uller[i].style.display= (mno==i) ? "block" : "none";
}

}