$('#flip1').cycle({fx:    'curtainY',sync:  false,delay: -2000});

$('#flip2').cycle({fx:    'curtainY',sync:  false,delay: -1500});

$('#flip3').cycle({fx:    'curtainY',sync:  false,delay: -1000});

$('#flip4').cycle({fx:    'curtainY',sync:  false,delay: -500});

$('#flip5').cycle({fx:    'curtainY',sync:  false,delay: 0});

$('#flip6').cycle({fx:    'curtainY',sync:  false,delay:500});