if (document.layers) { 
	layerRef=".layers[";
	styleRef="]";
	valueRef="]";		
} else if (document.all) { 
	layerRef=".all[";
	styleRef="].style";
	valueRef="]";	
} else if (document.getElementById) { 
	layerRef=".getElementById(";
	styleRef=").style";
	valueRef=")";	
}			
	function toonsub(){
		eval ( "document" + layerRef + "'submenu'" + styleRef + ".display='inline'" );
	}
	function wegsub(){
		eval ( "document" + layerRef + "'submenu'" + styleRef + ".display='none'" );

	}