var sfHover = function() {
	$$('.dropfix').each( function(el) {
		var cn;
		el.classNames().each( function( c ) {
			if(c.indexOf('nav-') == 0) { cn = c; }
		} );
		
		el.observe('mouseover', function(e) { 
			el.addClassName(cn+'-hover');
			el.addClassName('hover');
			
			if(el.hasClassName('level-1')) { el.addClassName('level-1-hover'); }
		}, false );
		
		el.observe('mouseout', function(e) { 
			el.removeClassName(cn+'-hover');
			el.removeClassName('hover');
			
			if(el.hasClassName('level-1-hover')) { el.removeClassName('level-1-hover'); }
		}, false );
	} );
}


if (window.attachEvent) window.attachEvent("onload", sfHover);