function thisYear(){
	
		var day=new Date();
		var year=day.getFullYear();
		if(document.getElementById("copyrightyear")){
				document.getElementById("copyrightyear").innerHTML='<img src="'+'/common/img/tmp_footer_copyright_'+year+'.gif" alt="COPYRIGHT (C) '+year+' MIKIMOTO PHARMACEUTICAL CO.,LTD. ALL RIGHTS RESERVED." width="269" height="6" />';
		}
}

function addEvent(){
			try {
			window.addEventListener('load', this.thisYear, false);
		} catch (e) {
			window.attachEvent('onload', this.thisYear);
		}
}

addEvent();
//window.onload=thisYear;