function InitTab()
{
	LoadFun(1, 2);
	LoadFun(11, 12);
}

function LoadFun(From, To)
{
	for (var i = From; i <= To; ++i)
    {
		document.getElementById("tab"+ i.toString()).onmouseover=function(){AutoTab(this, From, To);};
    } 
}

function AutoTab(obj, From, To) 
{
    for (var i = From; i <= To; ++i)
	{
        var cn = "hp";
        if ("tab"+i.toString() == obj.id)
		{
            cn = "hd";
        }
        document.getElementById("tab" + i.toString()).className = cn;
        document.getElementById("nr" + i.toString()).className = cn;
    }
}