<t:animate
    id="slideIn"
    targetElement="oContain"
    attributeName="left"
    begin="0"
    calcMode="spline"
    keySplines=" 0 .75 .25 1"
    keyTimes="0;1 "
    values = "-800;10"
    dur = "1"
    fill="freeze"
/>

<t:seq id="timeline1" repeatCount="indefinite" begin="slideIn.end">
    <t:animate
        id="fade1"
        targetElement="oBox1"
        attributeName="filters.item(0).opacity"
        values = "0;100;10"
        dur = "5"
    />

    <t:animate
        id="fade2"
        targetElement="oBox2"
        attributeName="filters.item(0).opacity"
        values = "0;100;10"
        dur = "5"
    />

    <t:animate
        id="fade3"
        targetElement="oBox3"
        attributeName="filters.item(0).opacity"
        values = "0;100;10"
        dur = "5"
    />

    <t:animate
        id="fade4"
        targetElement="oBox4"
        attributeName="filters.item(0).opacity"
        values = "0;100;10"
        dur = "5"
    />

怎么没人见过