function keywordtool() {
	var keyword=document.form1.keyword.value;
	var lang=document.form1.lang.value;
var kkk = keyword+"_"+lang+".html";
document.getElementById("ck_keywords_preload").style.display = 'block';
document.getElementById("ck_keywords").style.display = 'none';
location.replace(kkk);
}