function navi( id )
{
	var naviDiv, naviUl, naviLis;
	if ( naviDiv = $( id ) )
	{
		//alert( naviDiv );
		if( naviUl = naviDiv.getChildren( "ul" )[0] )
		{
			//alert( naviUl );
			if( naviLis = naviUl.getChildren( "li" ) )
			{
				//alert( naviLis );
				for ( var i = 0; i < naviLis.length; i++ )
				{
					naviLis[i].onmouseover = function()
					{
						this.addClass( 'over' );
					}
					naviLis[i].onmouseout = function() 
					{ 
						this.removeClass( 'over' );
					}
				}
			}
		}
	}
}
var initHeaderNavi = function()
{
	navi( "menue" );
}
window.addEvent( 'domready' , initHeaderNavi );