<script>
ico('ico1','15','20','pop("custem.asp")','我的文档','我的文档资料');
ico('ico2','95','20','pop("letter.asp")','我的电脑','windows学习');
ico('ico3','175','20','pop("windows/index.htm?../date/link/index.htm")','网上邻居','友情链接');
ico('ico4','255','20','pop("windows/index.htm")','Internet Explorer','windows学习');
ico('ico5','335','20','show("layerdisplay")','网页主题','设置网页主题');
</script>
如何把上面的代码改写为弹出能控制窗口大小的样式，如何把控制窗口大小样式的代码加进去，实现此功能！