// JavaScript Document
	function blendout()	{
		var counter=1;
		var active=0;
		while(counter<=10){
			id="arg"+counter;
			block=0;
			var idd = document.getElementById(id);
			idd.style.display="none";
			counter++;
		}
	}

	function blendin(nr)	{
		var counter=1;
		var active=0;
		while(counter<=10){
			id="arg"+counter;
			ide="args"+counter;
			block=0;
			if(document.getElementById(id).style.display=="block"){ block=1; }
			var idd = document.getElementById(id);
			var ided = document.getElementById(ide);
			idd.style.display="none";
			ided.style.fontSize = "12px";
			ided.style.fontWeight = "normal";
			if(counter==nr) { 
				if(block==1){ 
				idd.style.display="none"; 
				ided.style.fontSize = "12px";
				ided.style.fontWeight = "normal";
				}
				else{
				idd.style.display="block"; 
				ided.style.fontSize = "14px";
				ided.style.fontWeight = "bold";
				} 
			}
			counter++;
			if(idd.style.display=="block") active=1;
		}
		if(active==0){ document.getElementById('werb').style.display='block'; }
		else { document.getElementById('werb').style.display='none'; }
	}