// JavaScript Document

var GuideSentence = 'keyword';

//子の表示・非表示切替
function siteSearch(textInput) {
	var lang='ja';
	var idxname='jp';
	var whence='0';
	var max='10';
	var result='normal';
	var sort='score';
	var keyword=document.getElementById(textInput).value;
	var query = '/cgi-bin/search/namazu.cgi';
	query+='?query='+keyword;
	query+='&lang='+lang;
	query+='&idxname='+idxname;
	query+='&whence='+whence;
	query+='&max='+max;
	query+='&result='+result;
	query+='&sort='+sort;
	//alert("siteSearch["+query+"]");
	location.href=query;
}
function checkKey(textInput) {
  // エンターキー押下対応
  var code = event.keyCode;
  if( code == 13 ) {
	  //alert("textInput["+textInput+"]");
	 this.siteSearch(textInput);
  }
}
function showGuide(obj) {
  // 入力案内を表示
  if( obj.value == '' ) {
	 obj.value = GuideSentence;
	 obj.style.color = '#808080';
  }
}
function hideGuide(obj) {
  // 入力案内を消す
  if( obj.value == GuideSentence ) {
	 obj.value='';
	 obj.style.color = '#000000';
  }
}