function ch_lang(){
	var lang = document.form1.lang.options[document.form1.lang.selectedIndex].value;
	if(lang == "en" ){
		location.href="http://religionsforpeace.org/";
	}else if(lang == "ja" ){
		location.href="http://www.armsdown.org/index.php";
	}else if(lang == "es" ){
		location.href="http://religionsforpeace.org/";
	}else{
		location.href="http://www.armsdown.org/index.php";
	}
}