function LoadDocument(source)
{
	location = source;
}

function LoadContent(source)
{
	contentFrame.document.location = source;
}

function MenuButtonHoverIn(button)
{
	if(button.className != "menuButtonCurrent")
		button.className = "menuButtonHover";
}

function MenuButtonHoverOut(button)
{
	if(button.className != "menuButtonCurrent")
		button.className = "menuButton";
	button.blur();
}

function MenuClick(button, newUrl)
{
	var i;
	for(i = 0; subMenu.elements[i] != null; i++)
	{
		subMenu.elements[i].className = "menuButton";
	}
	
	button.className = "menuButtonCurrent";
	LoadContent(newUrl);
}

function MainMenuButtonHoverIn(button)
{
	if(button.className != "mainMenuButtonCurrent")
		button.className = "mainMenuButtonHover";
}

function MainMenuButtonHoverOut(button)
{
	if(button.className != "mainMenuButtonCurrent")
		button.className = "mainMenuButton";
	button.blur();
}