function initDrop(){
	var block = document.getElementById('language'), link = block.getElementsByTagName('a'), hold = block.getElementsByTagName('div'), drop, active = false;
	
	for(var i = 0; i < link.length; i++){
		if(link[i].className.indexOf('btn-language') !=-1){
			link[i].onclick = function(){
				drop.style.display = 'block';
				active = true;
				return false;
			}
			document.getElementsByTagName('body')[0].onclick = function(){
				if(!active){drop.style.display = 'none';}
				active = false;
			}
		}
	}
	for(var i = 0; i < hold.length; i++){
		if(hold[i].className.indexOf('language-drop') !=-1){
			drop = hold[i];
			drop.onmouseout = function(){
				drop.style.display = 'none';
				active = false;
			}
			drop.onmouseover = function(){
				drop.style.display = 'block';
				active = true;
			}
		}
	}
}
window.onload = initDrop;