function _nl_ys_check(){

var keyword = document.getelementbyid(‘showkeycode205464’).value;
if(keyword==null||keyword==””){
alert(“请输入你要检索的内容！”);
return false;
}
if(window.toff==1)
{
document.getelementbyid(“lucenenewssearchkey205464”).value = simplized(keyword );
}else
{
document.getelementbyid(“lucenenewssearchkey205464”).value = keyword;
}
var base6

4 = new base64();
document.getelementbyid(“lucenenewssearchkey205464”).value = base64.encode(document.getelementbyid(“lucenenewssearchkey205464”).value);
new vsbformfunc().disableautoenable(document.getelementbyid(“showkeycode205464”));
return true;
}