var menuvisible = 0;
function showLanguages() {
	if (menuvisible == 0) {
		document.getElementById("languageList").style.display = 'block';
		menuvisible = 1;
	}
	else{
		document.getElementById("languageList").style.display = 'none';
		menuvisible = 0;
	}
}


function swapSponsorButton(img_name) {
	document.images["sponsorimage"].src = "assets/images/"+img_name; 
}