function ToggleDisplay(id){
	var obj = document.getElementById("a" + id);
	if (obj){
		var q = document.getElementById("q" + id);
	
		if (obj.style.display == "block"){
			if(document.getElementById('hide').style.display=="inline"){
				obj.style.display="block";
				obj.style.visibility="visible";
				q.style.fontWeight="bold";
				
				document.getElementById('hide').style.display="none";
			document.getElementById('hide').style.visibility="hidden";	
			document.getElementById('view').style.display="inline";
			document.getElementById('view').style.visibility="visible";
			}
			else{
				obj.style.display="none";
				obj.style.visibility="hidden";
				q.style.fontWeight="normal";
			}
		}	
		else{
			obj.style.display="block";
			obj.style.visibility="visible";
			q.style.fontWeight="bold"; 
		}
	}
	HiddenAll(id);
}
function HiddenAll(id){
	if(id != ''){ 
		for(var i=1; document.getElementById("a" + i); i++){
			if("a"+i != "a"+ id){
			var obj = document.getElementById("a" + i);
			var q = document.getElementById("q" + i);
		
			obj.style.display="none";
			obj.style.visibility="hidden";
			q.style.fontWeight="normal"; 
			}
		}
	}
	else{
		for(var ii=1; document.getElementById("a" + ii); ii++){
			var obj = document.getElementById("a" + ii);
			var q = document.getElementById("q" + ii);
			
			obj.style.display="none";
			obj.style.visibility="hidden";
			q.style.fontWeight="normal";
			
			document.getElementById('hide').style.display="none";
			document.getElementById('hide').style.visibility="hidden";	
			document.getElementById('view').style.display="inline";
			document.getElementById('view').style.visibility="visible";			
		}
	}
}
function ViewAll(){
	for(var ii=1; document.getElementById("a" + ii); ii++){
			var obj = document.getElementById("a" + ii);
			var q = document.getElementById("q" + ii);
		
			obj.style.display="block";
			obj.style.visibility="visible";
			q.style.fontWeight="bold";
			
			document.getElementById('hide').style.display="inline";
			document.getElementById('hide').style.visibility="visible";
			document.getElementById('view').style.display="none";
			document.getElementById('view').style.visibility="hidden";
		}
}
function ToggleDisplay_Sub(id){
	var obj = document.getElementById("a" + id);
	if (obj){
		
		if (obj.style.display == "block"){
			/*
			if(document.getElementById('hide').style.display=="inline"){
				obj.style.display="block";
				obj.style.visibility="visible";
				
				document.getElementById('hide').style.display="none";
				document.getElementById('hide').style.visibility="hidden";	
				document.getElementById('view').style.display="inline";
				document.getElementById('view').style.visibility="visible";
			}
			else{
			*/
				obj.style.display="none";
				obj.style.visibility="hidden";
				
			//}
		}	
		else{
			obj.style.display="block";
			obj.style.visibility="visible";
			
		}
	}
	//HiddenAll(id);
}