function mouseoverd(txt)
{
    var i=parseInt(txt);
    var mp="tb"+i;
    closet();
    document.getElementById(mp).className ="roomtable";
}
function mouseovera(txt)
{
    var n=parseInt(txt);
    var tt="a"+n;
    closea()
    document.getElementById(tt).className = "alink2";
}

function closet()
{
for (var i=1;i<9;i++)
{
var mp ="tb"+i;
document.getElementById(mp).className ="roomtable2";
}
}
function closea()
{
for (var i=0;i<33;i++)
{
    var mp ="a"+i;
    document.getElementById(mp).className = "alink";
}
}
function mouseout(txt)
{
    var pp=parseInt(txt);
    var dd="a"+pp;

}