var roll_image=new Array;
var image_link=new Array;
var small_img=new Array;
roll_image[0]='/images/index1.GIF';
image_link[0]='/xianlu.asp?url=/Card/';
small_img[0]='/images/main_flash_button1_on.gif';
roll_image[1]='/images/index2.GIF';
image_link[1]='/xianlu.asp?url=/card/';
small_img[1]='/images/main_flash_button2_on.gif';
roll_image[2]='/images/index3.GIF';
image_link[2]='/xianlu.asp?url=/card/';
small_img[2]='/images/main_flash_button3_on.gif';
roll_image[3]='/images/index4.GIF';
image_link[3]='/xianlu.asp?url=/card/';
small_img[3]='/images/main_flash_button4_on.gif';
roll_image[4]='/images/index5.GIF';
image_link[4]='/xianlu.asp?url=/card/';
small_img[4]='/images/main_flash_button5_on.gif';
roll_image[5]='/images/index6.GIF';
image_link[5]='/xianlu.asp?url=/card/';
small_img[5]='/images/main_flash_button6_on.gif';
var cliImg='';
var cliImgSrc='';
var imgNo=Math.round(Math.random()*6);
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>=5) ? 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);
}