// drop down menu

function toggle(obj)
{

if (obj.className== 'plain-bar-arrow')
{
obj.className = 'orange-bar-down';
} 
else 
{
obj.className = 'plain-bar-arrow';
}
}

function toggleplainBg(obj)
{

if (obj.className== 'plain-bar')
{
obj.className = 'orange-bar-over';
} 
else 
{
obj.className = 'plain-bar';
}
}

function menuSub()
				{
				var menuSub = document.getElementById("tear1sub");
				var menuSub = document.getElementById("tear2sub");
				var menuSub = document.getElementById("tear3sub");
				var menuSub = document.getElementById("tear4sub");
				}

function toggleVisibility(blabla)
				{
				if(blabla.style.display=="none")
				{
						blabla.style.display = "block";
				}
				else
				{
						blabla.style.display = "none";
						blabla.style.zIndex = "0";
				}
				}

function toggle_visibility(video) {
       var e = document.getElementById(video);
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }
	
function closeWindow(id) {
       var e = document.getElementById(id);
       if(e.style.display == 'none')
          e.style.display = 'block';
       else
          e.style.display = 'none';
    }
	
function openWindow(id) {
       var e = document.getElementById(id);
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }