function url_check(){
 
 if ( url_form.query1.value == "" ) {
		alert("您未輸入網域名稱！");
		url_form.query1.focus();
     } else  {
     	var URLString = url_form.query1.value;
     	var end = URLString.length;
     	var end1=end-1;
     	var start = URLString.indexOf("-");
     	if(start=='0'||start==end1){
     		alert("The domain can't begin or end with a dash.");
     	}else{
            return true;
        }
     }
	return false;
}

function log_reg() {
 if ( log_form.id.value == "" ) {
		alert("「帳號」欄中不可為空白！");
		log_form.id.focus();
	} else if ( log_form.pd.value == "" ){
		alert("「密碼」欄不可為空白！");
		log_form.pd.focus();
	} else  {
		return true;
	}
	return false;
}

function no_log_reg() {
 if ( no_log_form.Cname.value == "" ) {
		alert("「Organization」欄不可為空白！");
		no_log_form.Cname.focus();
	} else if ( no_log_form.M_firstname.value == "" ){
		alert("「First Name」欄不可為空白！");
		no_log_form.M_firstname.focus();
	} else if ( no_log_form.M_registrantlastname.value == "" ){
		alert("「Last Name」欄不可為空白！");
		no_log_form.M_registrantlastname.focus();	
	} else if ( no_log_form.M_address1.value == "" ){
		alert("「Postal Address Line 1」欄不可為空白！");
		no_log_form.M_address1.focus();	
	} else if ( no_log_form.M_registrantcity.value == "" ){
		alert("「City」欄不可為空白！");
		no_log_form.M_registrantcity.focus();	
 	} else if ( no_log_form.M_registrantstate.value == "" ){
		alert("「State/Province」欄不可為空白！");
		no_log_form.M_registrantstate.focus();	  
 	} else if ( no_log_form.M_postcode.value == "" ){
		alert("「Postal Code」欄不可為空白！");
		no_log_form.M_postcode.focus();	
	} else if ( no_log_form.M_registrantcountry.selectedIndex=='0'){
		alert("「Country」欄未選擇");
	} else if ( no_log_form.email.value == "" ){
		alert("「Email Address」欄不可為空白！");
		no_log_form.email.focus();	   
        } else if (no_log_form.email.value == "" || ( no_log_form.email.value.indexOf('@',0) == -1 ||no_log_form.email.value.indexOf('.',0) == -1 )) {
       		alert("你所輸入的電子郵件不合法！");
		no_log_form.email.focus();
 	} else if ( no_log_form.phone.value == "" ){
		alert("「Phone Number」欄不可為空白！");
		no_log_form.phone.focus();    
	}else{
		return true;
	}
	return false;
}