var typeOptions = {};
typeOptions['gallery'] = {'site':'www.maluzen.com/gallery/detailbig', 'name':'装着ギャラリー'};
typeOptions['wheel'] = {'site':'www.maluzen.com/wheel/detail', 'name':'ホイール'};
typeOptions['all'] = {'site':'www.maluzen.com/', 'name':'マルゼンサイトすべて'};

function OnLoad() {
	var searchControl = new google.search.SearchControl();	
	searchControl.setResultSetSize(google.search.Search.LARGE_RESULTSET);
	searchControl.setLinkTarget(google.search.Search.LINK_TARGET_SELF);
//	searchControl.setNoResultsString(google.search.SearchControl.NO_RESULTS_DEFAULT_STRING );


	var drawOptions = new google.search.DrawOptions();
	drawOptions.setSearchFormRoot(document.getElementById("searchForm"));
	drawOptions.setDrawMode(google.search.SearchControl.DRAW_MODE_TABBED);

	var gtype = '';
	if(document.search_form.gt.length)
	{
		for(var gi=0;gi<document.search_form.gt.length;gi++)
			if(document.search_form.gt[gi].checked)
				gtype = document.search_form.gt[gi].value;
	}
	else
	{
		gtype = document.search_form.gt.value;
	}
	var typeOption = typeOptions[gtype];
	if(gtype)
	{
		var siteSearch = new google.search.WebSearch();
		siteSearch.setUserDefinedLabel(typeOption['name']);
		siteSearch.setUserDefinedClassSuffix("gsearch");
		siteSearch.setSiteRestriction(typeOption['site']);
		searchControl.addSearcher(siteSearch);
	}

//	searchControl.addSearcher(new google.search.WebSearch());

	searchControl.draw(document.getElementById("searchResult"), drawOptions);

	var gop = 0;
	if(document.getElementById('op'))
		gop = document.getElementById('op').value;
	
	var gsearch = '';
	if(gop == 0)
	{
		gsearch = document.getElementById('gs').value;
	}
	else
	{
		var gss = ['gs1', 'gs2', 'gs3', 'gs4'];
		var gsearchs = [];
		for(var gi=0;gi<gss.length;gi++)
		{
			if(document.getElementById(gss[gi]))
				gsearchs.push(document.getElementById(gss[gi]).value);
		}
		gsearch = gsearchs.join(' ');
	}
	
    if (gsearch.match(/[^\s]/))
	 	searchControl.execute(gsearch);
	 

}

function search_submit(type)
{
	document.getElementById('gt').value = type;
	document.getElementById('search_form').submit();
	return false;
}

//引数なし 2010/06/08.
function search_submit_notype()
{
	document.getElementById('search_form').submit();
	return false;
}


function change_option(op)
{
	if(op==0)
	{
		if(document.getElementById('search_normal'))
			document.getElementById('search_normal').style.display = 'block';
		if(document.getElementById('search_optional'))
			document.getElementById('search_optional').style.display = 'none';
		if(document.getElementById('change_normal'))
			document.getElementById('change_normal').style.display = 'none';
		if(document.getElementById('change_optional'))
			document.getElementById('change_optional').style.display = 'inline';
	}
	else
	{
		if(document.getElementById('search_normal'))
			document.getElementById('search_normal').style.display = 'none';
		if(document.getElementById('search_optional'))
			document.getElementById('search_optional').style.display = 'block';
		if(document.getElementById('change_normal'))
			document.getElementById('change_normal').style.display = 'inline';
		if(document.getElementById('change_optional'))
			document.getElementById('change_optional').style.display = 'none';
	}
	document.getElementById('op').value = op;
	 document.getElementById('search_form').style.visibility = 'visible';

	return false;
}

function init_form()
{
	var gop = 0;
	if(document.getElementById('op'))
	{
		gop = document.getElementById('op').value;
		change_option(gop);
	}
}
Event.observe(window, 'load', init_form, false); 
google.load("search", "1");
google.setOnLoadCallback(OnLoad);