var myID    = "SiteSearchArea";          // DIVタグで付けたID
var myID2    = "SiteSearchArea2";          // DIVタグで付けたID
var myObj = 0;                           // 使用ブラウザのSTYLEオブジェクト用
var myObj2 = 0;                           // 使用ブラウザのSTYLEオブジェクト用
var searchBoxflg = false;

function searchboxClick(event){
	myOP = window.opera;             //OP
	myN6 = document.getElementById;  // N6 or IE
	myIE = document.all;             // IE
	myN4 = document.layers;          // N4

	myObj=document.getElementById(myID).style;
	myObj2=document.getElementById(myID2).style;


	if(!searchBoxflg){
		myObj.visibility = "visible";
		myObj2.visibility = "visible";
		flg=true;
	}
}

function searchboxHidden(){
  myObj=document.getElementById(myID).style;
  myObj2=document.getElementById(myID2).style;
  myObj.visibility = "hidden";
  myObj2.visibility = "hidden";
  searchBoxflg=false;
}

var searchObj;

function searchboxSet(){
searchObj=document.getElementById('search_iconbox');
searchObj.style.visibility="visible";
searchObj.onclick=function(event){
searchboxClick(event);
return false;
}
}


window.onload=function(){
	searchboxSet();
}