function showSpot(num){
	for(var id = 0;id<=2;id++){
		var fpid="focusSpot"+id; 
		if(id==num){ 
			try{
				document.getElementById(fpid).style.display="block"
			}catch(e){}; 
		}else{ 
			try{
				document.getElementById(fpid).style.display="none"
			}catch(e){};
		}
	}
}
 
var t=0; 
// Article
function showArticle(num){
	window.clearTimeout(t);
	t=window.setTimeout(function(){
		for(var id = 0;id<=4;id++){
			var fpid="focusArticle"+id; 
			if(id==num){ 
				try{
					document.getElementById(fpid).style.display="block"
				}catch(e){}; 
			}else{ 
				try{
					document.getElementById(fpid).style.display="none"
				}catch(e){};
			}
		}
	},500);
}