📄 scrolling_status.htm

📁 javascript source code part1

💻 HTM

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<HTML>
<HEAD>
<SCRIPT LANGUAGE = JavaScript>

var message = "Beginning JavaScript from Wrox Press";
var startChar = 0;
var maxLength;

function window_onload() 
{
   var availWidth = 0;
   var spaces = "";
   if (navigator.appName == "Netscape")
   {
      availWidth = window.innerWidth / 10;
   }
   else
   {
      availWidth = document.body.scrollWidth / 10;
   }

   while (availWidth > 0)
   {
      spaces = spaces + " ";
      availWidth--;
   }

   message = spaces + message;

   maxLength = message.length - 1;

   setInterval("scrollMessage()",65);
}

function scrollMessage()
{
   window.status = message.substring(startChar);
   startChar++;
   if (startChar == maxLength)
   {
      startChar = 0;
   }
}

</SCRIPT>
</HEAD>
<BODY LANGUAGE=JavaScript onload="return window_onload()">

<P>Scrolling Status Bar Example</P>

</BODY>
</HTML>

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