/*2010/03/19 KKato*/

/*ブラウザ判別(onload前の処理)
------------------------------------------------------------------------------------*/
window.onBeforeUnload = onLoadSet();

function onLoadSet()
{
	if(flg_browser == 'ie')	window.attachEvent('onload',sideMenuSet);
	else	window.addEventListener('load',sideMenuSet,false);
}


/*サイドメニューのカレント表示処理
------------------------------------------------------------------------------------*/
function sideMenuSet()
{
	var url = urlSearch();
	var html = htmlSet();
	var id;
	var cutF;
	
	cutF = html.substring(0 , html.indexOf(url));
	id = cutF.substring(cutF.lastIndexOf('id'));
	id = id.substring(0 , id.lastIndexOf(' '));
		
	if(flg_browser == 'ie') id = id.substring(id.indexOf('=') + 1);
	else id = id.substring(id.indexOf('"') + 1 , id.lastIndexOf('"'));
	
	if(id != '') document.getElementById(id).setAttribute('id',id + '_on');
}


/*URL取得
------------------------------------------------------------------------------------*/
function urlSearch()
{
	var pass;
	pass = '"' + location.href.substring(location.href.lastIndexOf('/') + 1) + '"';
	
	if(pass == '""')
	{
		pass = location.href.substring(0 , location.href.length - 1);
		pass = '"/' + pass.substring(pass.lastIndexOf('/') + 1) + '/"';
	}
	
	return pass;
}


/*サイドメニューのhtml取得
------------------------------------------------------------------------------------*/
function htmlSet()
{
	return document.getElementById('sideMenu').innerHTML;
}