function fontZoom(size){
	var artiContent = document.getElementById('article_body');
	if(!artiContent){
		return;
	}
	var artibodyChild = artiContent.childNodes;
	artiContent.style.fontSize = size + 'px';
	for(var i = 0; i < artibodyChild.length; i++){
		if(artibodyChild[i].nodeType == 1){
			artibodyChild[i].style.fontSize = size + 'px';
		}
	}		
}

function show_top10(id)
{
	$("li[class='ithumb']").hide();
	$("li[class='stitle']").show();
	$("#s_tle_"+id).hide();
	$("#i_img_"+id).show();
}