function initialize_widget_configuration(){
}

function enable_widget_configuration(){
	$(".widget_configuration").mouseover(function(){
		outline_configuration_content($(this));
	});
	$(".widget_configuration").mouseout(function(){
		remove_outline();
	});
}

function disable_widget_configuration(){
	$(".widget_configuration").unbind("mouseover");
	$(".widget_configuration").unbind("mouseout");
}

function remove_outline(node){
	if(css_backup2 != null){
		$(css_backup2.elem).css({border:css_backup2.border});
	}
}

function outline_configuration_content(node){	
	// save element's original css
	css_backup2 = {elem:node,border:$(node).css("border")};
	// apply outline css
	$(node).css({border:"3px solid #ffac55"});
}