function show12 ()
	{			
			if (document.all.rightcontent12.style.visibility=="visible")
			{
			document.all.rightcontent1.style.height ="20px"
			document.all.rightcontent12.style.visibility ="hidden"
			} else	{
			document.all.rightcontent1.style.height ="150px"
			document.all.rightcontent12.style.visibility ="visible"
			}
	}
	
	
function show22 ()
	{			
			if (document.all.rightcontent22.style.visibility=="visible")
			{
			document.all.rightcontent2.style.height ="20px"
			document.all.rightcontent22.style.visibility ="hidden"
			} else	{
			document.all.rightcontent2.style.height ="180px"
			document.all.rightcontent22.style.visibility ="visible"
			}
	}
	
	
function show32 ()
	{			
			if (document.all.rightcontent32.style.visibility=="visible")
			{
			document.all.rightcontent3.style.height ="20px"
			document.all.rightcontent32.style.visibility ="hidden"
			} else	{
			document.all.rightcontent3.style.height ="120px"
			document.all.rightcontent32.style.visibility ="visible"
			}
	}