// JavaScript Document

function showS(){
	document.getElementById("simple").style.display = "block";
	document.getElementById("xiangxi").style.display = "none";
}
function showX(){
	document.getElementById("xiangxi").style.display = "block";
	document.getElementById("simple").style.display = "none";
}
function goLink(){
   document.pinglun.username.focus();
}

//用于控制2009年9月份改版最终页面相关视频按钮
  function xgspTab(num) {
	for(var i = 1; i < 3; i++){
		document.getElementById("recom_tit" + i).className = 'recom_video_off';
		document.getElementById("recom_list" + i).style.display = 'none';
	}

	    document.getElementById("recom_tit" + num).className = 'recom_video_on';
		document.getElementById("recom_list" + num).style.display = 'block';

}