[JavaScript][document] 開啟瀏覽器視窗後最大化視窗

//視窗最大化

//將視窗左上端點位置移到螢幕最左上角
top.window.moveTo(0, 0); 
  
//視窗大小重新調整
if (document.all)  
{   
    top.window.resizeTo(screen.availWidth, screen.availHeight);   
}   
else if (document.layers || document.getElementById)   
{
    if (top.window.outerHeight < screen.availHeight || top.window.outerWidth < screen.availWidth)
    {   
        top.window.outerHeigh = screen.availHeight;   
        top.window.outerWidth = screen.availWidth;   
    }   
}