function ChangeTabNewsBox(elem)
{
    var tabs=new Array("NewsTicker","NewsSEINET")
    for (var i in tabs)
    {
        var tab = tabs[i];
        if (elem.id=="lnk"+tab)
        {
            document.getElementById("lnk"+tab).className  = "active";
            document.getElementById("div"+tab).style.display  = "block";            
        }
        else
        {
            document.getElementById("lnk"+tab).className    = "";
            document.getElementById("div"+tab).style.display  = "none";        
        }
    }
}


        
function ChangeTabSeiProspect(elem)
{
    var tabs=new Array("SeiNetFinancial","Prospect")
    for (var i in tabs)
    {
        var tab = tabs[i];
        if (elem.id=="lnk"+tab)
        {
            document.getElementById("lnk"+tab).className  = "active";
            document.getElementById("div"+tab).style.display  = "block";            
        }
        else
        {
            document.getElementById("lnk"+tab).className    = "";
            document.getElementById("div"+tab).style.display  = "none";        
        }
    }
}

function ChangeTabMarketBox(elem,hidTabIndexID)
{
    var tabs=new Array("MarketData","Statistics")
    var hidTabIndex = document.getElementById(hidTabIndexID);    
    for (var i in tabs)
    {
        var tab = tabs[i];        
        if (elem.id == "lnk"+tab)
        {
            elem.className = "active";
            document.getElementById("div"+tab).style.display  = "block";    
            hidTabIndex.value = "lnk"+tab; 
        }
        else
        {
            document.getElementById("lnk"+tab).className = "";
            document.getElementById("div"+tab).style.display  = "none";       
        }
    }
}

function ChangeTabTopSymbols(elem, hidTabIndexID)
{
    var tabs=new Array("Risers","Fallers","TopTrans")
    var hidTabIndex = document.getElementById(hidTabIndexID);    
    for (var i in tabs)
    {
        var tab = tabs[i];        
        if (elem.id == "lnk"+tab)
        {
            elem.className = "active";
            document.getElementById("div"+tab).style.display  = "block";    
            hidTabIndex.value = "lnk"+tab; 
        }
        else
        {
            document.getElementById("lnk"+tab).className = "";
            document.getElementById("div"+tab).style.display  = "none";       
        }
    }
}

function ChangeTabIssuerDetails(elem, hidTabIndexID)
{
    var tabs=new Array("Risers","Fallers","TopTrans","TopVol")
    var hidTabIndex = document.getElementById(hidTabIndexID);    
    for (var i in tabs)
    {
        var tab = tabs[i];        
        if (elem.id == "lnk"+tab)
        {
            elem.className = "active";
            document.getElementById("div"+tab).style.display  = "block";    
            hidTabIndex.value = "lnk"+tab; 
        }
        else
        {
            document.getElementById("lnk"+tab).className = "";
            document.getElementById("div"+tab).style.display  = "none";       
        }
    }
}

function ChangeTabMBIBox(elem, hidTabIndexID)
{
    var tabs=new Array("mbi10","omb","mbid");
    var hidTabIndex = document.getElementById(hidTabIndexID);
    
    for (var i in tabs)
    {
        var tab = tabs[i];
        if (elem.id=="lnk"+tab)
        {
            document.getElementById("lnk"+tab).className  = "active";
            document.getElementById("div"+tab).style.display  = "block";   
            hidTabIndex.value = "lnk"+tab;           
        }
        else
        {
            document.getElementById("lnk"+tab).className = "";
            document.getElementById("div"+tab).style.display  = "none";        
        }
    }
}

function ShowSubMenu(subMenu)
{
    var subMenuDiv =  document.getElementById(subMenu);
    
    if (subMenuDiv.style.display == "block")
    {
        subMenuDiv.className = "";
        subMenuDiv.style.display = "none";
    }
    else
    {
        subMenuDiv.className = "active";
        subMenuDiv.style.display = "block";
    }
}