function plistaover(x){

for(i=1;i<=2;i++){

document.getElementById("plista"+i).className="a1";

document.getElementById("plistma"+i).style.display="none";

}

document.getElementById("plista"+x).className="a1 a11";

document.getElementById("plistma"+x).style.display="";

}



function plistbover(x){

al=parseInt(document.getElementById("itynum").innerHTML);

for(i=1;i<al;i++){

document.getElementById("plistb"+i).className="a1";

document.getElementById("plistmb"+i).style.display="none";

}

document.getElementById("plistb"+x).className="a1 a11";

document.getElementById("plistmb"+x).style.display="";

}