function Trim(str) {
	return LTrim(RTrim(str));
}

function LTrim(str) {
	return str.replace(/^[ 　\t]+/, "");
}

function RTrim(str) {
	return str.replace(/[ 　\t]+$/g, "");
}


function mailcheck(fm){ 

   
	if(fm){ 
		if(fm.match(/[!#-9A-~]+@+[a-z0-9]+.+[!#-9A-~]/i)){
			
			return 0
		}else{
			
			return 1			
			
		}
	}else{
			
			return 2			
	}
}




function checks(a){
  var elem = document.CONFIRM.check1;
  
   
   document.CONFIRM.check.value = a;

  if(elem.length) {
	  for(j = 0; j < elem.length; j++){
		if(j != a) {
		
		elem[j].checked = false;
	    
	  	}
	  
	  }
  }
 
  
}


//------------------------------------------------------

function postalsubmit_0()
{

	rv = mailcheck(document.CONFIRM0.mail.value);
	
	tv1 = RTrim(document.CONFIRM0.name.value);

	emg = "";

	if(tv1.length == 0) {
	
	emg = "お名前(またはペンネーム)を記入して下さい\n";
	
	}

	if(rv != 0) {
		if(rv == 1) {
			emg = emg + "メールアドレス形式が違います";
		}
		
		if(rv == 2) {
			emg = emg + "メールアドレスが記入されていません";	
		}
		
	
	}
	
	
	if(tv1.length != 0 &&  rv == 0) {

		document.CONFIRM0.target = "_blank";
		document.CONFIRM0.action = 'https://g103.secure.ne.jp/~g103052/tuusin.cgi';
		document.CONFIRM0.submit();
		document.CONFIRM0.name.value = "";
		document.CONFIRM0.mail.value = "";
		
		
	
	}else{
	
		alert(emg);	
	
	}

}

//------------------------------------------------------

function postalsubmit(PS)
{

	
	tv = RTrim(document.CONFIRM.messe.value);
	
	
	rv = mailcheck(document.CONFIRM.mail.value);
	
	
	tv1 = RTrim(document.CONFIRM.name.value);
	

   if(tv.length != 0) {

  	  var elem = document.CONFIRM.check1;
	  if(elem.length) {
		  for(j = 0; j < elem.length; j++){
			if(elem[j].checked == true) break;
		  }
	  }
	  

	  if(j == 0) {

		
				if(rv == 1) {

					alert("メールアドレス形式が違います")
				}else{
		
			
				document.CONFIRM.target = "_blank";
				document.CONFIRM.action = 'https://g103.secure.ne.jp/~g103052/okigaru.cgi';
				document.CONFIRM.submit();
				
				document.CONFIRM.name.value = "";
				document.CONFIRM.mail.value = "";
				document.CONFIRM.messe.value = "";			
			
			}	
		
	
	  }
	  
	  if(j == 1) {
		
			emg = "";
		
			if(tv1.length == 0) {
			
			emg = "お名前(またはペンネーム)を記入して下さい\n";
			
			}
		
			if(rv != 0) {
				if(rv == 1) {
					emg = emg + "メールアドレス形式が違います";
				}
				
				if(rv == 2) {
					emg = emg + "メールアドレスが記入されていません";	
				}
				
			
			}
			
			
			if(tv1.length != 0 &&  rv == 0) {
		
				document.CONFIRM.target = "_blank";
				document.CONFIRM.action = 'https://g103.secure.ne.jp/~g103052/okigaru.cgi';
				document.CONFIRM.submit();
				
				document.CONFIRM.name.value = "";
				document.CONFIRM.mail.value = "";
				document.CONFIRM.messe.value = "";
				
				
			
			}else{
			
				alert(emg);	
			
			}
	
	  }
	  
	  
	 }else{
	 
	 	alert("お手数ですが、投稿するにはメッセージのご入力をお願いいたします");

	 
	 } 


}