求助 怎么弹出新页面

<SCRIPT>
var roll_image = new Array;
var image_link = new Array ;
var small_img = new Array;

roll_image[0] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/777777777777777777';
image_link[0] = 'http://home.focus.cn/news/2007-03-07/69629.html';
small_img[0] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/b1on';

roll_image[1] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/1111111111';
image_link[1] = 'http://home.focus.cn/news/2007-03-14/70085.html';
small_img[1] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/main_flash_button2_on.gif';

roll_image[2] = 'images/03.jpg';
image_link[2] = 'http://www.68design.net/';
small_img[2] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/main_flash_button3_on.gif';

roll_image[3] = 'images/04.jpg';
image_link[3] = 'http://www.68design.net/';
small_img[3] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/main_flash_button4_on.gif';

roll_image[4] = 'images/05.jpg';
image_link[4] = 'http://www.68design.net/';
small_img[4] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/main_flash_button5_on.gif';

roll_image[5] = 'images/06.jpg';
image_link[5] = 'http://www.68design.net/';
small_img[5] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/main_flash_button6_on.gif';

roll_image[6] = 'images/07.jpg';
image_link[6] = 'http://www.68design.net/';
small_img[6] = 'http://dev.home.focus.cn/ztdir/yyf/ztimages/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);
}

//-->
</SCRIPT>

求助，不知道加入什么 可以使得这个可以点击图片弹出新的页面。
谢谢。