var curindex = 0;
var time = 800;
var slidetime = 5000;
var adtxt = $("#banner_img>li>div>.ad_txt");
var adimg = $("#banner_img>li>div>.ad_img");
var int = setinterval("autoslide()", slidetime);
$("#banner_ctr>ul>li ").click(function () {
    show($(this).index("#banner_ctr>ul>li "));
    window.clearinterval(int);
    int = setinterval("autoslide()", slidetime);
});
function autoslide() {
    curindex + 1 >= $("#banner_img>li").size() ? curindex = -1 : false;
    show(curindex + 1);
}
function show(index) {
    $.easing.def = "easeoutquad";
    $("#drag_arrow").stop(false, true).animate({ left: index * 123 + 20 }, 300);
    $("#banner_img>li").eq(curindex).stop(false, true).fadeout(time);
    adtxt.eq(curindex).stop(false, true).animate({ top: "70px" }, time);
    adimg.eq(curindex).stop(false, true).animate({ right: "120px" }, time);
    settimeout(function () {
        $("#banner_img>li").eq(index).stop(false, true).fadein(time);
        adtxt.eq(index).children("p").css({ paddingtop: "50px", paddingbottom: "50px" }).stop(false, true).animate({ paddingtop: "0", paddingbottom: "0" }, time);
        adtxt.eq(index).css({ top: "0", opacity: "0" }).stop(false, true).animate({ top: "70px", opacity: "1" }, time);
        adimg.eq(index).css({ right: "-50px", opacity: "0" }).stop(false, true).animate({ right: "10px", opacity: "1" }, time);
    }, 200)
    curindex = index;
}