function changeShade1On() {
		YAHOO.util.Dom.addClass('shade-1','button-rollover');	
	}

	function changeShade1Off() {
		YAHOO.util.Dom.removeClass('shade-1','button-rollover');	
	}

	YAHOO.util.Event.addListener('shade-1-trigger','mouseover',changeShade1On);
	YAHOO.util.Event.addListener('shade-1-trigger-small','mouseover',changeShade1On);
	YAHOO.util.Event.addListener('shade-1-trigger','mouseout',changeShade1Off);
	YAHOO.util.Event.addListener('shade-1-trigger-small','mouseout',changeShade1Off);
	
		
	function changeShade2On() {
		YAHOO.util.Dom.addClass('shade-2','button-rollover');	
	}

	function changeShade2Off() {
		YAHOO.util.Dom.removeClass('shade-2','button-rollover');	
	}

	YAHOO.util.Event.addListener('shade-2-trigger','mouseover',changeShade2On);
	YAHOO.util.Event.addListener('shade-2-trigger-small','mouseover',changeShade2On);
	YAHOO.util.Event.addListener('shade-2-trigger','mouseout',changeShade2Off);
	YAHOO.util.Event.addListener('shade-2-trigger-small','mouseout',changeShade2Off);
	
	
	function changeShade3On() {
		YAHOO.util.Dom.addClass('shade-3','button-rollover');	
	}

	function changeShade3Off() {
		YAHOO.util.Dom.removeClass('shade-3','button-rollover');	
	}

	YAHOO.util.Event.addListener('shade-3-trigger','mouseover',changeShade3On);
	YAHOO.util.Event.addListener('shade-3-trigger-small','mouseover',changeShade3On);
	YAHOO.util.Event.addListener('shade-3-trigger','mouseout',changeShade3Off);
	YAHOO.util.Event.addListener('shade-3-trigger-small','mouseout',changeShade3Off);
	
	
	function changeShade4On() {
		YAHOO.util.Dom.addClass('shade-4','button-rollover');	
	}

	function changeShade4Off() {
		YAHOO.util.Dom.removeClass('shade-4','button-rollover');	
	}

	YAHOO.util.Event.addListener('shade-4-trigger','mouseover',changeShade4On);
	YAHOO.util.Event.addListener('shade-4-trigger-small','mouseover',changeShade4On);
	YAHOO.util.Event.addListener('shade-4-trigger','mouseout',changeShade4Off);
	YAHOO.util.Event.addListener('shade-4-trigger-small','mouseout',changeShade4Off);
	
	
	function changeShade5On() {
		YAHOO.util.Dom.addClass('shade-5','button-rollover');	
	}

	function changeShade5Off() {
		YAHOO.util.Dom.removeClass('shade-5','button-rollover');	
	}

	YAHOO.util.Event.addListener('shade-5-trigger','mouseover',changeShade5On);
	YAHOO.util.Event.addListener('shade-5-trigger-small','mouseover',changeShade5On);
	YAHOO.util.Event.addListener('shade-5-trigger','mouseout',changeShade5Off);
	YAHOO.util.Event.addListener('shade-5-trigger-small','mouseout',changeShade5Off);