function _nl_ys_check(){
var keyword = document.getElementById('showkeycode270874').value;
if(keyword==null||keyword==""){
alert("请输入你要检索的内容！");
return false;
}
if(window.toFF==1)
{
document.getElementById("lucenenewssearchkey270874").value = Simplized(keyword );
}else
{
document.getElementById("lucenenewssearchkey270874").value = keyword;
}
var base64 = new Base64();
document.getElementById("lucenenewssearchkey270874").value = base64.encode(document.getElementById("lucenenewssearchkey270874").value);
new VsbFormFunc().disableAutoEnable(document.getElementById("showkeycode270874"));
return true;
}
