$(document).ready(function(){

  
  $(".diaporama1p").jDiaporama({
		animationSpeed: "slow",
		delay:8,
    effect : "fadein"  //ou slidedown
	});
  
  $(".diaporama3p").jDiaporama({
		animationSpeed: "slow",
		delay:8,
    effect : "fadein"  //ou slidedown
	});

});