function initStat()
{
	//提取要统计的页面，如果没有，则返回
	//var statPageObj = document.all("statPage");
	var statPageObj = document.getElementById("statPage");
	if(statPageObj==null)
		return;

	//提取要统计的页面，如果需要统计，则生成统计代码
	var statPage = statPageObj.value;
	if(statPage!=null && statPage!='')
	{		
		var statUrl = "/common/system/stat.jsp?catalogId=" + statPage + "&referer=" + escape(document.referrer) + "&screenWidth=" + screen.width + "&screenHeight=" + screen.height;
		var script = "<script src=\""+statUrl+"\"></script>";
		document.write(script);
	}
}

initStat();