//ランキング投票
function votex(str){
	var votestr = document.voteform.votestr.value;
	var url = str;
	var pars = 'vote=ok&votestr='+votestr;
	new Ajax.Updater ('toukouform', url, { method: 'get', parameters: pars, onSuccess: function(){ }});
}