function textResizeLarge() {
		
			YAHOO.util.Dom.addClass('root-body', 'resize-large');
			YAHOO.util.Dom.removeClass('root-body', 'resize-xlarge');
		}
		
		function textResizeXlarge() {
			
			YAHOO.util.Dom.addClass('root-body', 'resize-xlarge');
			YAHOO.util.Dom.removeClass('root-body', 'resize-large');
		
		}
		
		function textResizeNormal() {
			
			YAHOO.util.Dom.removeClass('root-body', 'resize-large');
			YAHOO.util.Dom.removeClass('root-body', 'resize-xlarge');
		
		}
		
		
		YAHOO.util.Event.addListener('resize-normal','click', textResizeNormal);
		YAHOO.util.Event.addListener('resize-large','click', textResizeLarge);
		YAHOO.util.Event.addListener('resize-xlarge','click', textResizeXlarge);