//加入收藏
function AddFav()
{
	window.external.addFavorite(window.document.location.href,document.title);
}

//内容字体大小调整
function ChangeSize(size){
	var objSize=getByID('datacon');
	objSize.style.fontSize=size+"px";
}

//获得字体表格ID号并进行给值
function getByID(StringID)
{
	try
	{
		return document.getElementById(StringID);
	}
	catch (e){}	
}

//防框架
if (top.location != self.location)
    top.location=self.location;
	
	
function getByid(id) {
	if (document.getElementById) {
		return document.getElementById(id);
	} else if (document.all) {
		return document.all[id];
	} else if (document.layers) {
		return document.layers[id];
	} else {
		return null;
	}
}