var dhilite={
	init:function(){
		var divs=document.getElementsByTagName('div');
		for(var i=0;i<divs.length;i++){
			if(divs[i].className=='bigbox' || divs[i].className=='smallbox'){
				YAHOO.util.Event.addListener(divs[i], "mouseover", this.hilite,dhilite,true); 
				YAHOO.util.Event.addListener(divs[i], "mouseout", this.hilite,dhilite,true); 
			}
		}
	},
	hilite:function(e){
		var obj = e.target || e.srcElement;
		var classNames=obj.className.split(' ');
		while ((classNames[0]!='bigbox') && (classNames[0]!='smallbox')) {
        	obj = obj.parentNode || obj.parentElement;
			classNames=obj.className.split(' ');
        }
		
		if (classNames[0]=='bigbox' || classNames[0]=='smallbox') {
			switch (e.type) {
				case 'mouseover':
					obj.className = classNames[0]+' divhilite';
				break;
				case 'mouseout':
					obj.className = classNames[0];
				break;
			}
		} 
		YAHOO.util.Event.stopEvent(e);
	}
}
YAHOO.util.Event.addListener(window, "load", function(){
	dhilite.init();
});