//-----------------------------------------------
var itCurrent = Math.floor(Math.random() * intNumStep);
function AdFindObjectID(idName)
{
	return document.getElementById(idName);
}
//-----------------------------------------------
function SetBlockAd2(strName)
{
    for(it=0; it<intNumStep; it++)
    {
        AdFindObjectID("Tab" + arrAdTabSub[it]).style.display = "none";
        try
        {
            AdFindObjectID("Div" + arrAdTabSub[it]).style.display = "none";
            AdFindObjectID(arrAdTabSub[it]).className = "tabgrey"; 
        }
        catch(error)
        {}
    }
    //-----------------
    AdFindObjectID("Tab" + strName).style.display = "block";
    try
    {
        AdFindObjectID("Div" + strName).style.display = "block";
        AdFindObjectID(strName).className = "tabgreen";
    }
    catch(error)
    {}
}
//-----------------------------------------------
function SetBlockMasterAd2(ArrayInt)
{
    SetBlockAd2(arrAdTabSub[ArrayInt]);
}
//-----------------------------------------------
function SetBlockMaster(count)
{
    if (itCurrent==intNumStep-1 && count==1)
        itCurrent = -1;
    else if (itCurrent==0 && count==-1)
        itCurrent = intNumStep;
    itCurrent += count;
    SetBlockMasterAd2(itCurrent);
}