window.addEvent('domready', function()
{
	
	new SmoothScroll({duration:1500});
	var gototop = $('gototop');
	
	var lang = $('lang');
        //alert('lang click ' + lang );	

	var langCurrent = $('lang').getElements('.current');
	
	var subLang = $('subLang');
	//alert('lang click ' + subLang );
	var clicked = 0;
	
	lang.addEvent('click', function()
	{
		

lang.set('class', 'mod_changelanguage mod_changelanguage_hover block');
		langCurrent.set('class', 'currenthover');
		subLang.set('style', 'visibility: visible');
		clicked = 1;
    });

    lang.addEvent('mouseleave', function()
    {
    	if(clicked == 1)
    	{
    		lang.set('class', 'mod_changelanguage block');
    		langCurrent.set('class', 'current');
    		subLang.set('style', 'visibility: hidden');
			clicked = 0;
		}
    });
});