/* datas */

var max_user;
function rand(){
	return Math.round(Math.random()*1000000);
}
function today(){
	var date = new Date();
	return String(date.getMonth() + 1) + '/' + String(date.getDate());
}
function loadScript(src, rid){
	var rid = (typeof(rid)== "undefined") ? '': rid ;
	document.write('<scr'+'ipt type="text/javascript" src="'+src.replace('{rid}', rid)+'"></scr'+'ipt>');
}