function clignotement_left(){if(document.getElementById("flashEffect_left").style.display=="block")
document.getElementById("flashEffect_left").style.display="none";else
document.getElementById("flashEffect_left").style.display="block";}
setInterval("clignotement_left()",2500);function clignotement_right(){if(document.getElementById("flashEffect_right").style.display=="block")
document.getElementById("flashEffect_right").style.display="none";else
document.getElementById("flashEffect_right").style.display="block";}
setInterval("clignotement_right()",2500);function clignotement_center1(){if(document.getElementById("flashEffect_center1").style.display=="block")
document.getElementById("flashEffect_center1").style.display="none";else
document.getElementById("flashEffect_center1").style.display="block";}
function clignotement_center2(){if(document.getElementById("flashEffect_center2").style.display=="block")
document.getElementById("flashEffect_center2").style.display="none";else
document.getElementById("flashEffect_center2").style.display="block";}
function clignotement_center3(){if(document.getElementById("flashEffect_center3").style.display=="block")
document.getElementById("flashEffect_center3").style.display="none";else
document.getElementById("flashEffect_center3").style.display="block";}
(function(){if(window.addEventListener){var state=0,kn=[38,38,40,40,37,39,37,39,66,65];window.addEventListener('keydown',function(e){if(e.keyCode==kn[state])state++;else state=0;if(state==10){document.getElementById('koko').style.display='block';}},true);}}());function codeK(){document.getElementById('koko').style.display='none';}