function _nl_ys_check(){ var keyword = document.getElementById('showkeycode249966').value; if(keyword==null||keyword=="/index/xydt/"){ alert("请输入你要检索的内容！"); return false; } if(window.toFF==1) { document.getElementById("lucenenewssearchkey249966").value = Simplized(keyword ); }else { document.getElementById("lucenenewssearchkey249966").value = keyword; } var base64 = new Base64(); document.getElementById("lucenenewssearchkey249966").value = base64.encode(document.getElementById("lucenenewssearchkey249966").value); new VsbFormFunc().disableAutoEnable(document.getElementById("showkeycode249966")); return true; }