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 swap(img_name) {
	document.images[img_name].src = "assets/webimg/"+img_name+"_hover.png"; 
	//alert("assets/images/"+img_name+"_hover.png");
}

function swapOut(img_name) {
	document.images[img_name].src = "assets/webimg/"+img_name+".png"; 
}