function HiliteItem(id)
	{
		document.getElementById(['item'+id]).className = 'menu7hi';
		document.getElementById(['item'+id+'_bg']).style.background = '#F6A915';
	}
	
function unHiliteItem(id)
	{
		document.getElementById(['item'+id]).className = 'menu7';
		document.getElementById(['item'+id+'_bg']).style.background = '#000000';
	}
	
function HiliteCursus(id)
	{
		document.getElementById(['cursuslink'+id+'_list']).src = 'images/list_hi.gif';
	}
	
function UnliteCursus(id)
	{
		document.getElementById(['cursuslink'+id+'_list']).src = 'images/list.gif';
	}