实现窗口逐渐增大(moveTo(),resizeTo(),resizeBy()方法)

moveTo()方法格式：window.moveTo(x,y);

功能：将窗口移动到指定坐标(x,y)处;

resizeTo()方法格式：window.resizeTo(x,y);

功能：将当前窗口改变成(x,y)大小，x、y分别为宽度和高度;

resizeBy()方法格式：window.resizeBy(x,y);

功能：将当前窗口改变到指定的大小(x,y),当x、y的值大于0时为扩大，小于0时为缩小。

实现过程：

<script language=JavaScript>
var winheight,winsize,x;
function go1(){
    winheight=100;
    winsize=100;
    x=5;
    win2=window.open("abc.html","","scrollbars='no'");
    win2.moveTo(0,0);
    win2.resizeTo(100,100);
    go2();
}
function go2(){
    if (winheight>=screen.availHeight-3)
        x=0;
    win2.resizeBy(5,x);
    winheight+=5;
    winsize+=5;
    if (winsize>=screen.width-5){
        winheight=100;
        winsize=100;
        x=5;
        return;
    }
    setTimeout("go2()",50)
}
</script>
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