// JScript 文件
//Author:JackZhao
//Date  :2008-03-23
//Desc  :首页焦点图片轮换显示代码

var roll_image = new Array;
var image_link = new Array;
var small_img  = new Array;

roll_image[0] = 'Images/FourceImages/01.jpg';
image_link[0] = '#';

small_img[0] = 'Images/FourceImages/main_flash_button1_on.gif';

roll_image[1] = 'Images/FourceImages/02.jpg';
image_link[1] = '#';

small_img[1] = 'Images/FourceImages/main_flash_button2_on.gif';

roll_image[2] = 'Images/FourceImages/03.jpg';
image_link[2] = '#';

small_img[2] = 'Images/FourceImages/main_flash_button3_on.gif';

roll_image[3] = 'Images/FourceImages/04.jpg';
image_link[3] = '#';

small_img[3] = 'Images/FourceImages/main_flash_button4_on.gif';

roll_image[4] = 'Images/FourceImages/05.jpg';
image_link[4] = '#';

small_img[4] = 'Images/FourceImages/main_flash_button5_on.gif';

roll_image[5] = 'Images/FourceImages/06.jpg';
image_link[5] = '#';

small_img[5] = 'Images/FourceImages/main_flash_button6_on.gif';

roll_image[6] = 'Images/FourceImages/07.jpg';
image_link[6] = '#';

small_img[6] = 'Images/FourceImages/main_flash_button7_on.gif';

var cliImg = '';
var cliImgSrc = '';
var imgNo = Math.round(Math.random() * 7);

var interval = 3000;
var setTime = '';

function click_simg(ci, no)
{
    var pImg = document.all.bigimg;
    var pLink = document.all.imglink;

    if(cliImg == '') 
    {
        cliImg = ci;
        cliImgSrc = ci.src;
        ci.src = small_img[no];
        imgNo=no;
        pImg.src =roll_image[no];
        pLink.href = image_link[no];
    } 
    else if(cliImg != ci) 
    {
        cliImg.src = cliImgSrc;
        cliImg = ci;
        cliImgSrc = ci.src;
        ci.src = small_img[no];
        imgNo=no;
        pImg.src =roll_image[no];
        pLink.href = image_link[no];
    }
    clearTimeout(setTime);
    setTime = setTimeout("rotate()",interval);
}

function rotate()
{
    imgNo = (imgNo >= 6) ? 0 : imgNo+1;
    var ci = eval('document.all.num_img'+imgNo);

    document.all.bigimg.filters.blendTrans.apply();
    document.all.imglink.href=image_link[imgNo];
    document.all.bigimg.src=roll_image[imgNo];
    document.all.bigimg.filters.blendTrans.play();

    if(cliImg == '') 
    {
        cliImg = ci;
        cliImgSrc = ci.src;
        ci.src = small_img[imgNo];
    } 
    else if(cliImg != ci) 
    {
        cliImg.src = cliImgSrc;
        cliImg = ci;
        cliImgSrc = ci.src;
        ci.src = small_img[imgNo];
    }
    setTime = setTimeout("rotate()",interval);
}

//-->
//========================================================================================================