function email_page(){
	window.location = 'mailto:?subject=Check out this page&body='+window.location;
}
try{
  this.roll = function(){
    new Fx.Morph($('roller'),{duration:1500, transition: Fx.Transitions.Expo.easeOut})
      .addEvent('onComplete',function(){
        $('roller').setStyle('margin-left',0).getFirst().inject($('roller'),'bottom')
      }).start({
        'margin-left':- $('roller').getFirst().clientWidth,
        opacity:[0,1]
      })
  }
  this.roll.periodical(5000,this)
}catch(e){}