function isHover(str, str_alamat){
		
		
		var e1 = document.getElementsByTagName("div");
		for(var i=0; i <= e1.length-1; i++)
		{
			if (e1[i].style.display == "block")
			{
				e1[i].style.display = "none";
			
			}

		}
		

		var elm = document.getElementById(str);
		elm.style.display = "block";
		
		var e2 = document.getElementsByTagName("p");
		var pel;
		for(var i=0; i <= e2.length-1; i++)
		{
			pel =e2[i].getAttribute('id');
			if (pel != null)
			{
				if (pel.length>0){
					if 
(e2[i].getAttribute('id').substr(0,3) == "af-")
					{
						e2[i].style.display = 
"none";
			
					}
				}
			}

		}			
		
		var elmnt = document.getElementById(str_alamat);
		elmnt.style.display = "block";

	}
	function hideAndShow(strid)
	{
		var e1 = document.getElementsByTagName("p");
		for(var i=0; i < e1.length; i++)
		{
			if (e1[i].getAttribute('id').substr(0,3) == 
"af-")
			{
				e1[i].style.display = "none";
			
			}

		}
		
			
		
		var elm = document.getElementById(strid);
		elm.style.display = "block";
	}