/*
	Lennart Bonnevier 2010
	
	langSwitch (lang):
	Called from language menu item to switch to corresponding page in 'the other' language
*/

function langSwitch (target, lang)
{
	var langMenu = document.getElementById ('lang');
	
	if (target.pathname.indexOf ('utst') != -1)			// Show list; special treatment
	{
		// Ugly hack!
		if (lang == 'en')
		{
			langMenu.href = '/utst-lista.php?lang=en';
		}
		else if (lang == 'se')
		{
			langMenu.href = '/utst-lista.php?lang=se';
		}
	}
	else									// All other files
	{
		if (lang == 'en')
		{
			langMenu.href = target.pathname.replace ('.', '-en.');
		}
		else if (lang == 'se')
		{
			langMenu.href = target.pathname.replace ('-en.', '.');
		}
		else
		{
			langMenu.href = 'http://www.birmastans.se/';
		}
	}

	return true;
}