function SwatchTime(){
var enabled = 0; today = new Date();
var day; var date;
var year=today.getFullYear();
if(today.getDay()==0) day = "星期日"
if(today.getDay()==1) day = "星期一"
if(today.getDay()==2) day = "星期二"
if(today.getDay()==3) day = "星期三"
if(today.getDay()==4) day = "星期四"
if(today.getDay()==5) day = "星期五"
if(today.getDay()==6) day = "星期六"
date = year + "年" + (today.getMonth() + 1 ) + "月" + today.getDate() + "日" + day +"";
document.getElementById("date").innerHTML=date;
}
 if (window.addEventListener) {  
                window.addEventListener('load', SwatchTime, false);  
            } else if (window.attachEvent) {  
                window.attachEvent('onload', SwatchTime, false);    
            }   
			
function chk(){
var email = document.getElementById('email').value;
if(email==''){
	alert('請輸入電子信箱');
	document.getElementById('email').focus();
	return false;}
else{
	var emailRegxp = /^[a-z'0-9]+([._-][a-z'0-9]+)*@([a-z0-9]+([._-][a-z0-9]+))+$/;
	if (emailRegxp.test(email) != true){
		alert('電子信箱格式錯誤');
		document.getElementById('email').focus();
		document.getElementById('email').select();
		return false;
		}else{
			if((document.contact.company.value.length<3) || (document.contact.name.value.length<3)){
				alert("Company、Name未填寫完整，請確認後再試 !!");
				return false;}
				else{return true;}
		}
	}
}

function valueremove(){
document.keysearch.key.value="";
}