function adjustHeights(object1, object2){
	if($(object1)){
		var dHeight = $(object1).getHeight();
	}
	if($(object2)){
		var tHeight = $(object2).getHeight();
	}
	if(tHeight < dHeight){
		$(object1).setStyle({ height: dHeight+'px' });
		$(object2).setStyle({ height: dHeight+'px' });
	}else{
		$(object1).setStyle({ height: tHeight+'px' });
		$(object2).setStyle({ height: tHeight+'px' });
	}
}
function setClass(object, newClassName){
	object.className = newClassName;
}