function effectHeader(){
	new Effect.Shake('header',{limit:0,duration:1, fps:25, from:0.0, to:1.0});
}

function effectFooter(){
	new Effect.Shake('footer',{limit:0,duration:1, fps:25, from:0.0, to:1.0});
}

function effectBody(){
	new Effect.SlideDown('global',{limit:0,duration:3, fps:25, from:0.0, to:1.0});
}