(function(){
//	var keyword = 'kaigai/site';
	var keyword = 'kaigai';

	var script = document.getElementsByTagName('script');
	getCommonHeader();

	function getCommonHeader(){
		var siteroot = window.location.href;
		siteroot = siteroot.substring(siteroot.lastIndexOf(keyword)+keyword.length+1);
		var dircnt = siteroot.split('/').length;
		if(dircnt > 1){
			siteroot = '';
			for(var i = 1; i < dircnt; i++){
				siteroot += '../';
			}
		}else{
			siteroot = './';
		}
		document.write('<script type="text/javascript" src="' + siteroot + 'common/js/sharedmenu.js"></script>');
	}

})();