//TOGGLE TOP NAVIGATION
function ToggleTopNav(Element, ImageID)
	{
	if(document.getElementById(Element).style.display=='block')
		{HideElement(Element);
		setCookie('TopNav', 'F', 1);
		SwapImages(ImageID, '/2010/_Images/AdditionalLinksExpand.gif', 'Expand Additional Links');}
	else
		{ShowElement(Element);
		setCookie('TopNav', 'T', 0);
		SwapImages(ImageID, '/2010/_Images/AdditionalLinksContract.gif', 'Hide Additional Links');}
	}

//SET DEFAULT MODE
function SetTopNavMode(Element, ImageID)
	{if(checkCookie('TopNav', 'T', 1)==true){ToggleTopNav(Element, ImageID);}}

function SwapImages(ImageID, ImageSrc, ImageAlt){
	if (document.images){
		document.images[ImageID].src=ImageSrc;
		document.images[ImageID].alt=ImageAlt;
		document.images[ImageID].title=ImageAlt;}}