var y=0;
var x=0;

function klick(){
	for (var i=1; i<=document.getElementsByTagName("a").length; i++){
		if(y<=10) document.getElementById(i).style.color = "#000000";
		if(i>=10) document.getElementById(i).style.color = "#000000";
		if(i==y) document.getElementById(y).style.color = "#A72C39";

		if(y<=10){
			for(var j=1; j<=5; j++) document.getElementById("sub"+j).style.display="none";
		}
		if(y>=3 && y<=6) document.getElementById("sub"+(y-1)).style.display="inline";
	}
}

function uber(){
	document.getElementById(x).style.color = "#A72C39";
}

function aus(){
	document.getElementById(x).style.color = "#000000";
	klick();
}