//SWAP IMAGE

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// Google Search 
function addGoogleSearch (e, id, domain) {
	var node   = document.createElement('div');
	var domain = domain ? domain : location.hostname;
	node.id = id ? id : "google-search";
	node.innerHTML = [
		'<form method="get" action="http://www.google.co.jp/search" target="_blank">',
		'<input type="text" id="query" name="q" value="" class="google-search-input-default" /> ',
		'<input type="hidden" id="ie" name="ie" value="utf-8" />',
		'<input type="hidden" id="oe" name="oe" value="utf-8" />',
		'<input type="hidden" id="domains" name="domains" value="' + domain +'" />',
		'<input type="hidden" id="sitesearch" name="sitesearch" value="' + domain + '" />',
		'<input type="image" src="/english/images/btn_search.gif" name="btn_search" id="btn_search" alt="Search" />',
		'</form>'
	].join('');


	var head = document.getElementById('head');
	if ( head != null ) {
		head.appendChild(node);
	} else {
		document.body.appendChild(node);
	}

	var q = document.getElementById('query');
	if ( q != null ) {
		q.onfocus = function () {
			var self   = this;
			var parent = self.parentNode.parentNode;
			self.className = parent.id + "-input-focus";
		}
		q.onblur = function () {
			var self   = this;
			var parent = self.parentNode.parentNode;
			self.className = parent.id + "-input-blur";
		}
	}
}

if ( window.addEventListener ) {
	window.addEventListener('load', addGoogleSearch, false)
} else if ( window.attachEvent ) {
	window.attachEvent('onload', addGoogleSearch);
} else if ( typeof window.onload == "function") {
	var _onload = window.onload;
	window.onload = function () {
		_onload();
		addGoogleSearch();
	};
}