function showHideDiv()
{
	var box = new String();
	box = document.getElementById("div1").style.visibility;
        if(box.toLowerCase()=="visible" || box == "")
        {
            document.getElementById("div1").style.visibility = "hidden";
        }
        else
        {
            document.getElementById("div1").style.visibility = "visible";
        }
    }

function showHideMenu()
{
	var box = new String();
	box = document.getElementById("bgSliderContainer").style.visibility;
        if(box.toLowerCase()=="visible" || box == "")
        {
            document.getElementById("bgSliderContainer").style.visibility = "hidden";
        }
        else
        {
            document.getElementById("bgSliderContainer").style.visibility = "visible";
        }
    }