位置与大小

size.js

  var s;
  s += " 屏幕分辨率的高："+ window.screen.height+"\n";    
      s += " 屏幕分辨率的宽："+ window.screen.width+"\n";    
万能的js是这样干的      s += " 网页可见区域宽："+ document.body.clientWidth+"\n";    
      s += " 网页可见区域高："+ document.body.clientHeight+"\n";    
      s += " 网页可见区域宽："+ document.body.offsetWidth + " (包括边线和滚动条的宽)"+"\n";    
      s += " 网页可见区域高："+ document.body.offsetHeight + " (包括边线的宽)"+"\n";    
      s += " 网页正文全文宽："+ document.body.scrollWidth+"\n";    
      s += " 网页正文全文高："+ document.body.scrollHeight+"\n";    
      s += " 网页被卷去的高(ff)："+ document.body.scrollTop+"\n";    
      s += " 网页被卷去的高(ie)："+ document.documentElement.scrollTop+"\n";    
      s += " 网页被卷去的左："+ document.body.scrollLeft+"\n";    
      s += " 网页正文部分上："+ window.screenTop+"\n";    
      s += " 网页正文部分左："+ window.screenLeft+"\n";    
      s += " 屏幕分辨率的高："+ window.screen.height+"\n";    
      s += " 屏幕分辨率的宽："+ window.screen.width+"\n";    
      s += " 屏幕可用工作区高度："+ window.screen.availHeight+"\n";    
      s += " 屏幕可用工作区宽度："+ window.screen.availWidth+"\n";    
      s += " 你的屏幕设置是 "+ window.screen.colorDepth +" 位彩色"+"\n";    
      s += " 你的屏幕设置 "+ window.screen.deviceXDPI +" 像素/英寸"+"\n";