// JavaScript Document

function menuLanguage() {
	// set the display type to none before enabling just one language (will stop blinking)
	setDisplayByClass('langMar', 'none');
	setDisplayByClass('langEng', 'none');
	setDisplayByClass('dash', 'none');

	if (Flang() == 'Eng')
	{
		setDisplayByClass('langEng', 'block');
	}
	else
	{
		setDisplayByClass('langMar', 'block');
	}
        // now show the navigation id
        var nav = document.getElementById('navigation');
        if (null != nav) {
          nav.style.display='block';
        }
}

function setDisplayByClass(p,v)
{
	var elements = document.getElementsByTagName('span');

	for(var i = 0; i < elements.length; i++)
	{
		var node = elements.item(i);
		for(var j = 0; j < node.attributes.length; j++)
		{
			if(node.attributes.item(j).nodeName == 'class')
			{
				if(node.attributes.item(j).nodeValue == p)
				{
					eval("node.style.display = '" + v + "'");
				}
			}
		}
	}
}