function ChangeTab(obj) {
    var child = document.getElementById("child"+obj.id);
    if (child) 
    {
        var divContainer = child.parentNode;
        if (divContainer)
            for (i = 0; i < divContainer.childNodes.length; i++) 
                if (divContainer.childNodes.item(i).style) divContainer.childNodes.item(i).style.display="none";
        child.style.display = "";
    }
    
}
function ShowFirstChildTab(obj)
{
    for (i=0; i<obj.parentNode.childNodes.length; i++)
        if (obj.parentNode.childNodes.item(i).className)
        {
            if (obj.parentNode.childNodes.item(i).className=="stockdatalue")
                 obj.parentNode.childNodes.item(i).className="stockdatafff";
            if (obj.parentNode.childNodes.item(i).className=="stockdatafff")
                obj.parentNode.childNodes.item(i).className = "stockdatalue";
        }
    if (obj.className === "stockdatalue")
        obj.className = "stockdatafff";
    var child = document.getElementById("child"+obj.id);
    var children;
    if (child)
    {
    
        if (document.getElementById("child"+obj.id.replace("First","Second")))
        {
            child = document.getElementById(obj.id.replace("First","Second"));
            if (child)
                ChangeTab(child);
        }
        else
        {
            children = child.getElementsByTagName("A");
            if (children && children.length>0)
                ChangeTab(children.item(0));
        }
    }
    

}
function ChangeStockChart(obj)
{
	for(i=1;i<=4;i++)
	{
		if(obj.id == "tdStockChart" + i)
		{
			if(i==4)
			{
				document.getElementById("tdStockChart" + i).className = "stockdatafff11";
			}
			else
			{
				document.getElementById("tdStockChart" + i).className = "stockdatafff1";
			}
			
			document.getElementById("hidemap" + i).style.display = "";
		}
		else
		{
			if(i==4)
			{
				document.getElementById("tdStockChart" + i).className = "stockdatalue11";
			}
			else
			{
				document.getElementById("tdStockChart" + i).className = "stockdatalue1";
			}
			document.getElementById("hidemap" + i).style.display = "none";
		}	
	}
}