// JavaScript Document

function random_msg( ) {

	var r ;
	var xx = new Array( ) ;

	xx.push( '<h1 id="mainimg"><img src="/2010/top/img/mainimage01.jpg" alt="LIFE STYLE FORUM　2010" /></h1>' ) ;
	xx.push( '<h1 id="mainimg"><img src="/2010/top/img/mainimage02.jpg" alt="LIFE STYLE FORUM　2010" /></h1>' ) ;
	xx.push( '<h1 id="mainimg"><img src="/2010/top/img/mainimage03.jpg" alt="LIFE STYLE FORUM　2010" /></h1>' ) ;
	xx.push( '<h1 id="mainimg"><img src="/2010/top/img/mainimage04.jpg" alt="LIFE STYLE FORUM　2010" /></h1>' ) ;
	xx.push( '<h1 id="mainimg"><img src="/2010/top/img/mainimage05.jpg" alt="LIFE STYLE FORUM　2010" /></h1>' ) ;
	
	r = Math.floor( Math.random( ) * xx.length ) ;
	document.write( xx[r] ) ;

}