//分页
function go_page(page)
{
	var url = location.href.substring((location.href.lastIndexOf("/")) + 1);
	var ln = url.indexOf("p=");
		if(ln>0)
			url = url.substring(0,(ln-1));
			
	//location.href.lastIndexOf("?") == -1 ? location.href.substring((location.href.lastIndexOf("/")) + 1) : location.href.substring((location.href.lastIndexOf("/")) + 1, location.href.lastIndexOf("?"));
	if(url.lastIndexOf("?")==-1)
		url = url+"?p="+page;
	else
	{
		
		url = url+"&p="+page;
	}
	location.href=url;
}