Alert Dialog : Dialog « Window Browser « JavaScript DHTML

Alert Dialog

  
 
<HTML>
<HEAD>
<SCRIPT language="JavaScript">
<!-- 
window.alert("navigator.appName: "+navigator.appName);

var hasJava= navigator.javaEnabled()
if (hasJava==true)
 window.alert("You have Java enabled.");
else
 window.alert("No Java?");

window.alert("You are using "+navigator.platform);
//-->
</SCRIPT>
</HEAD>
<BODY>
</BODY>
</HTML>

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