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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